Start for Free Book a Demo

All Posts

A collection of all topics that we have on Last9 blog.

JMX Metrics: Types, What to Monitor, and When to Check

JMX Metrics: Types, What to Monitor, and When to Check

Ujjwal Goyal

JMX Monitoring: Your Go-To Guide for Java Application Management

JMX Monitoring: Your Go-To Guide for Java Application Management

Anjali Udasi

Rails Logger: How to Customize, Configure, and Optimize Your Logs

Rails Logger: How to Customize, Configure, and Optimize Your Logs

Prathamesh Sonpatki

MySQL Monitoring: Open-Source vs. Commercial Tools

MySQL Monitoring: Open-Source vs. Commercial Tools

Anjali Udasi

Pingdom Alternatives: The Best 7 Options for Website Monitoring

Pingdom Alternatives: The Best 7 Options for Website Monitoring

Anjali Udasi

Pod Exec in K8s: Advanced Exec Scenarios and Best Practices

Pod Exec in K8s: Advanced Exec Scenarios and Best Practices

Prathamesh Sonpatki

Kubernetes Pods and Nodes: What Sets Them Apart

Kubernetes Pods vs Nodes: What Sets Them Apart

Anjali Udasi

OpenMetrics vs OpenTelemetry: A Detailed Comparison

OpenMetrics vs OpenTelemetry: A Detailed Comparison

Anjali Udasi

Top 5 Dynatrace Alternatives: Compare Features, Pricing & More

Top 5 Dynatrace Alternatives: Compare Features, Pricing & More

Anjali Udasi

RUM: Key Metrics and How to Measure Them

RUM: Key Metrics and How to Measure Them

Anjali Udasi

5 Common Incident Severity Levels You Should Know

5 Common Incident Severity Levels You Should Know

Anjali Udasi

What Are Syslog Levels and Why Should You Care?

What Are Syslog Levels and Why Should You Care?

Anjali Udasi

7 Best and Scalable SolarWinds Alternatives to Consider in 2025

7 Best and Scalable SolarWinds Alternatives to Consider in 2025

Anjali Udasi

TCP Monitoring Made Simple: Keep Your Network in Check

TCP Monitoring Made Simple: Keep Your Network in Check

Anjali Udasi

IoT Monitoring: Why It Matters and How to Do It Right?

IoT Monitoring: Why It Matters and How to Do It Right?

Anjali Udasi

Error Logs: What They Are, Why They Matter, and How to Use Them

Error Logs: What They Are, Why They Matter, and How to Use Them

Anjali Udasi

Datadog Pricing: All your Questions Answered

Datadog Pricing: All your Questions Answered

Anjali Udasi

git Fetch vs Pull: Understanding the Key Differences

git fetch vs pull: Key Differences Explained

Anjali Udasi

Your Go-To Git Commands CheatSheet

Your Go-To Git Commands CheatSheet

Prathamesh Sonpatki

An Easy Guide to OpenTelemetry Environment Variables

An Easy Guide to OpenTelemetry Environment Variables

Anjali Udasi

OpenTelemetry vs Jaeger: Which Should You Pick?

OpenTelemetry vs Jaeger: Which Should You Pick?

Anjali Udasi

OpenTelemetry Collector with Docker: A Detailed Guide

OpenTelemetry Collector with Docker: A Detailed Guide

Ujjwal Goyal

7 Leading Network Monitoring Tools for Enterprises

7 Leading Network Monitoring Tools for Enterprises

Anjali Udasi

OpenTelemetry vs. Prometheus

OpenTelemetry vs. Prometheus

Anjali Udasi

Amazon OpenSearch Service: The Only Tutorial You Need

Amazon OpenSearch Service: The Only Tutorial You Need

Anjali Udasi

SIEM Architecture: Key Components, Integrations, and More

SIEM Architecture: Key Components, Integrations, and More

Anjali Udasi

OpenTelemetry Profiling: A Look into Performance Insights

OpenTelemetry Profiling: A Look into Performance Insights

Ujjwal Goyal

Apdex Score 101: Definition, Calculation, and Limitations

Apdex Score 101: Definition, Calculation, and Limitations

Anjali Udasi

Everything You Should Know About OpenTelemetry Collector Contrib

Everything You Should Know About OpenTelemetry Collector Contrib

Anjali Udasi

Getting Started with the OpenTelemetry Helm Chart in K8s

Getting Started with the OpenTelemetry Helm Chart in K8s

Anjali Udasi

A Complete Guide to Threat Hunting: Tools and Techniques

A Complete Guide to Threat Hunting: Tools and Techniques

Anjali Udasi

How to Use the Laravel Scheduler for Task Management

How to Use the Laravel Scheduler for Task Management

Anjali Udasi

Getting Started with Bun.js: A Quick Guide

Getting Started with Bun.js: A Quick Guide

Prathamesh Sonpatki

Serilog: Configuration, Error Handling & Best Practices

Serilog: Configuration, Error Handling & Best Practices

Ujjwal Goyal

How to Build a Cloud Strategy That Works for Your Business

How to Build a Cloud Strategy That Works for Your Business

Anjali Udasi

SLF4J vs Log4j: Key Differences and Choosing the Right One

SLF4J vs Log4j: Key Differences and Choosing the Right One

Preeti Dewani

Total Blocking Time (TBT): What It Is, Why It Matters, and How to Fix It

Total Blocking Time (TBT): What It Is, Why It Matters, and How to Fix It

Anjali Udasi

Log Levels: A Simple Guide to Using Them Right

Log Levels: Different Types and How to Use Them

Anjali Udasi

What is Single Pane of Glass Monitoring and How It Works

What is Single Pane of Glass Monitoring and How It Works

Anjali Udasi

Node.js Worker Threads Explained (Without the Headache)

Node.js Worker Threads Explained (Without the Headache)

Prathamesh Sonpatki

Loki S3 Storage: A Guide for Efficient Log Management

Loki S3 Storage: A Guide for Efficient Log Management

Anjali Udasi

Java Application Monitoring: How It Works, Tools, and Best Practices

Java Application Monitoring: How It Works, Tools, and Best Practices

Ujjwal Goyal

Windows Server Monitoring: Tools, Best Practices & Strategies

Windows Server Monitoring: Tools, Best Practices & Strategies

Anjali Udasi

pino-pretty: A Guide to Pretty-Printing Your Logs

pino-pretty: A Guide to Pretty-Printing Your Logs

Preeti Dewani

CloudWatch Metrics: Key Features, Working & Cost Management

CloudWatch Metrics: Key Features, Working & Cost Management

Anjali Udasi

Cloudcraft: A Simple Tool for Cloud Architecture Design

Cloudcraft: A Simple Tool for Cloud Architecture Design

Anjali Udasi

7 Best DigitalOcean Alternatives for Developers in 2025

7 Best DigitalOcean Alternatives for Developers in 2025

Anjali Udasi

gRPC vs HTTP vs REST: Which is Right for Your Application?

gRPC vs HTTP vs REST: Which is Right for Your Application?

Anjali Udasi

How to Set Up and Manage Cron Jobs in Node.js: Step-by-Step Guide

How to Set Up and Manage Cron Jobs in Node.js: Step-by-Step Guide

Ujjwal Goyal

Quick Fixes for Upstream Connect Errors

Quick Fixes for Upstream Connect Errors

Prathamesh Sonpatki

Heroku Logs: Everything You Need to Know

Heroku Logs: Everything You Need to Know

Ujjwal Goyal

Docker vs Docker Swarm: Key Differences Explained

Docker vs Docker Swarm: Key Differences Explained

Anjali Udasi

Why Data Observability is Important for Your Business

Why Data Observability is Important for Your Business

Anjali Udasi

Top 7 Cloud Providers: The Best AWS Alternatives

Top 7 Cloud Providers: The Best AWS Alternatives

Anjali Udasi

Splunk vs. Datadog: A Side-by-Side Comparison

Splunk vs. Datadog: A Side-by-Side Comparison

Anjali Udasi

npm Packages: Cheatsheet, Troubleshooting & More

npm Packages: Cheatsheet, Troubleshooting & More

Preeti Dewani

What Unified Observability Means for Your System

What Unified Observability Means for Your System

Anjali Udasi

Understanding Event Logs in Windows

Getting the Most Out of Windows Event Logs

Anjali Udasi

Observability Platform Migration: What You Need to Know

Observability Platform Migration: What You Need to Know

Anjali Udasi

Container Security: Top Strategies for Safeguarding Your Apps

Container Security: What It Is, Architecture, and Best Practices

Anjali Udasi

OpenSearch Serverless: How It Works & Key Comparisons

OpenSearch Serverless: How It Works & Key Comparisons

Anjali Udasi

Log Tracing vs Logging: Understanding the Difference

Log Tracing vs Logging: Understanding the Difference

Anjali Udasi

Essential Guide to Log Rotation in Linux

Essential Guide to Log Rotation in Linux

Preeti Dewani

The Power of Sidecar Containers in Kubernetes Explained

The Power of Sidecar Containers in Kubernetes Explained

Ujjwal Goyal

A Guide to Spring Boot Logging: Best Practices & Techniques

A Guide to Spring Boot Logging: Best Practices & Techniques

Prathamesh Sonpatki

What Makes Azure WAF Essential for Web Apps?

What Makes Azure WAF Essential for Web Apps?

Anjali Udasi

A Simple Guide to Understanding MongoDB Logs

A Simple Guide to Understanding MongoDB Logs

Ujjwal Goyal

How to Set Up and Manage Cron Jobs in Windows

How to Set Up and Manage Cron Jobs in Windows

Anjali Udasi

Application Logs: Key Components, Types, & Best Practices

Application Logs: Key Components, Types, & Best Practices

Anjali Udasi

Parquet vs CSV: Which Format Should You Choose?

Parquet vs CSV: Which Format Should You Choose?

Anjali Udasi

Monolithic vs. Microservices: The Great Architecture Debate

Monolithic vs. Microservices: The Great Architecture Debate

Anjali Udasi

Podman vs Docker: A Comprehensive Comparison

Podman vs Docker: Key Differences and Which is Better

Anjali Udasi

Types of Errors in Python and How to Fix Them

Types of Errors in Python and How to Fix Them

Preeti Dewani

Understanding Logrus: The Ultimate Go Logger for Efficient Logging

Understanding Logrus: The Ultimate Go Logger for Efficient Logging

Anjali Udasi

Cloud Tracing in Distributed Systems: Gaining Visibility

Cloud Tracing in Distributed Systems: Gaining Visibility

Anjali Udasi

AWS WAF: What It Is and Why It Matters

AWS WAF: What It Is and Why It Matters

Anjali Udasi

Winston Logging in Node.js: The Essential Guide for Developers

Winston Logging in Node.js: The Essential Guide for Developers

Ujjwal Goyal

Kafka Observability: Key to Managing Distributed Systems

Kafka Observability: Key to Managing Distributed Systems

Preeti Dewani

eBPF for Enhanced Observability in Modern Systems

eBPF for Enhanced Observability in Modern Systems

Anjali Udasi

Optimizing Systems with the Observability Maturity Model

Optimizing Systems with the Observability Maturity Model

Anjali Udasi

How to Integrate OpenTelemetry with Django

How to Integrate OpenTelemetry with Django

Prathamesh Sonpatki

Application Monitoring Best Practices: A Comprehensive Guide

Application Monitoring Best Practices: A Comprehensive Guide

Anjali Udasi

Implementing OpenTelemetry in Ruby: A Guide for Developers

Implementing OpenTelemetry in Ruby: A Guide for Developers

Aditya Godbole

Implementing Distributed Tracing with OpenTelemetry

Implementing Distributed Tracing with OpenTelemetry

Prathamesh Sonpatki

The Essentials of SNMP Monitoring in Networks

The Essentials of SNMP Monitoring in Networks

Anjali Udasi

Integrating OpenTelemetry with Elixir: A Step-by-Step Guide

Integrating OpenTelemetry with Elixir: A Step-by-Step Guide

Aditya Godbole

The Basics of Network Device Monitoring Explained

The Basics of Network Device Monitoring Explained

Anjali Udasi

The Role of OpenTelemetry Events in Improving Observability

The Role of OpenTelemetry Events in Improving Observability

Preeti Dewani

OpenTelemetry Context Propagation for Better Tracing

OpenTelemetry Context Propagation for Better Tracing

Ujjwal Goyal

gRPC with OpenTelemetry: Observability Guide for Microservices

gRPC with OpenTelemetry: Observability Guide for Microservices

Prathamesh Sonpatki

Why You Need Server Monitoring Tools and How to Choose

Why You Need Server Monitoring Tools and How to Choose

Anjali Udasi

OpenTelemetry with Flask: A Comprehensive Guide for Web Applications

OpenTelemetry with Flask: A Comprehensive Guide for Web Apps

Sahil Khan

Top 5 Firebase Alternatives for 2024: Best Picks

Top 5 Firebase Alternatives for 2024: Best Picks

Anjali Udasi

Kafka with OpenTelemetry: Distributed Tracing Guide

Kafka with OpenTelemetry: Distributed Tracing Guide

Prathamesh Sonpatki

Cloud Security Monitoring: Why It’s Essential for Organization’s Safety

Why Cloud Security Monitoring is Crucial for Your Business

Anjali Udasi

Where Does Linux Store Syslog Files?

Linux Syslog Explained: Configuration and Tips

Ujjwal Goyal

A Complete Guide to Integrating OpenTelemetry with FastAPI

A Complete Guide to Integrating OpenTelemetry with FastAPI

Preeti Dewani

Exploring the Best Heroku Alternatives for Developers in 2024

The Best Heroku Alternatives for Developers in 2024

Anjali Udasi

The Best Linux Monitoring Tools for 2024

The Best Linux Monitoring Tools for 2024

Anjali Udasi

Instrumenting AWS Lambda Functions with OpenTelemetry

Instrumenting AWS Lambda Functions with OpenTelemetry

Aditya Godbole

DNS Monitoring: Everything You Need to Know

DNS Monitoring: Everything You Need to Know

Anjali Udasi

Introduction to OpenTelemetry Express for Node.js Applications

Introduction to OpenTelemetry Express for Node.js Applications

Ujjwal Goyal

Getting Started with OpenTelemetry Logging: A Practical Guide

Getting Started with OpenTelemetry Logging: A Practical Guide

Prathamesh Sonpatki

Kubernetes vs Docker Swarm: Which to Choose for Containers?

Kubernetes vs Docker Swarm: Which to Choose for Containers?

Anjali Udasi

Grafana Variables: Dynamic Dashboards Done Right

Grafana Variables: Dynamic Dashboards Done Right

Anjali Udasi

Docker Compose Logs: An In-Depth Guide for Developers

Docker Compose Logs: An In-Depth Guide for Developers

Anjali Udasi

Python Logging with Structlog: A Comprehensive Guide

Python Logging with Structlog: A Comprehensive Guide

Preeti Dewani

systemctl logs: A Guide to Managing Logs in Linux

systemctl logs: A Guide to Managing Logs in Linux

Ujjwal Goyal

Kubernetes Alternatives: Top Options to Explore in 2024

Kubernetes Alternatives: Top Options to Explore in 2024

Anjali Udasi

A Guide to Database Optimization for High Traffic

A Guide to Database Optimization for High Traffic

Prathamesh Sonpatki

AWS re:Invent 2024 Day 4 Recap

AWS re:Invent 2024 Day 4 Recap

Prathamesh Sonpatki

Datadog vs Dynatrace: A Comprehensive Comparison

Datadog vs Dynatrace: A Comprehensive Comparison

Anjali Udasi

Grafana and Docker: A Simple Way to Monitor Everything

Grafana and Docker: A Simple Way to Monitor Everything

Anjali Udasi

AWS re:Invent 2024 Day 3 Recap

AWS re:Invent 2024 Day 3 Recap

Prathamesh Sonpatki

Top 10 Docker Alternatives: Cost, Performance & Use Cases

Top 10 Docker Alternatives: Cost, Performance & Use Cases

Anjali Udasi

LLM Observability: Importance, Best Practices, and Steps

LLM Observability: Importance, Best Practices, and Steps

Anjali Udasi

AWS re:Invent 2024 Day 2 Recap

AWS re:Invent 2024 Day 2 Recap

Prathamesh Sonpatki

MongoDB vs Elasticsearch: Key Differences Explained

MongoDB vs Elasticsearch: Key Differences Explained

Anjali Udasi

API Monitoring: A Comprehensive Guide for Developers

API Monitoring: A Comprehensive Guide for Developers

Ujjwal Goyal , Anjali Udasi

AWS re:Invent 2024 Day 1 Recap

AWS re:Invent 2024 Day 1 Recap

Prathamesh Sonpatki

A Beginner's Guide to GCP Monitoring

A Beginner's Guide to GCP Monitoring

Prathamesh Sonpatki , Anjali Udasi

How AWS Step Functions Work for Serverless Apps

How AWS Step Functions Work for Serverless Apps

Ujjwal Goyal , Anjali Udasi

Fluentd vs Fluent Bit – A Comprehensive Overview

Fluentd vs Fluent Bit – A Comprehensive Overview

Prathamesh Sonpatki , Anjali Udasi

The Complete Guide to docker compose restart

The Complete Guide to docker compose restart

Preeti Dewani

Top 5 Open Source SIEM Tools for Security Monitoring

Top 5 Open Source SIEM Tools for Security Monitoring

Anjali Udasi

Enhancing Observability with Fluent Bit and OpenTelemetry

Enhancing Observability with Fluent Bit and OpenTelemetry

Prathamesh Sonpatki

Kubernetes CPU Throttling: What It Is and How to Avoid It

Kubernetes CPU Throttling: What It Is and How to Avoid It

Anjali Udasi

Full-Stack Observability for Better Application Performance

Full-Stack Observability for Better Application Performance

Anjali Udasi

A Complete Guide to Using the Grok Debugger

A Complete Guide to Using the Grok Debugger

Preeti Dewani

Filebeat vs Logstash: Key Differences for Your Logging Needs

Filebeat vs Logstash: Key Differences for Your Logging Needs

Anjali Udasi

A Complete Guide to Kubernetes Observability

A Complete Guide to Kubernetes Observability

Prathamesh Sonpatki

Kibana vs Grafana: Key Differences and Use Cases

Kibana vs Grafana: Key Differences and Use Cases

Anjali Udasi

Crontab Logs: Track, Debug, and Optimize Your Cron Jobs

Crontab Logs: Track, Debug, and Optimize Your Cron Jobs

Anjali Udasi

Django Logging: Everything You Need to Know

Django Logging: Everything You Need to Know

Preeti Dewani

Morgan npm and Its Role in Node.js

Morgan npm and Its Role in Node.js

Gabriel Diaz

Extracting Account-Level CDN Metrics from Akamai Logs with Last9: A Practical Guide

Extracting Account-Level CDN Metrics from Akamai Logs with Last9

Prathamesh Sonpatki , Aditya Godbole

AWS re: Invent 2024: Must-Know Tips & What to Expect

AWS re: Invent 2024: Must-Know Tips & What to Expect

Prathamesh Sonpatki , Anjali Udasi

Logging Errors in Go with ZeroLog: A Simple Guide

Logging Errors in Go with ZeroLog: A Simple Guide

Prathamesh Sonpatki

Getting the Most Out of Tracing Tools for Observability

Getting the Most Out of Tracing Tools for Observability

Anjali Udasi

Proactive Monitoring: What It Is, Why It Matters, & Use Cases

Proactive Monitoring: What It Is, Why It Matters, & Use Cases

Anjali Udasi

Docker Logs Tail: A Developer's Guide

Docker Logs Tail: A Developer's Guide

Ujjwal Goyal

Prometheus Metrics Types - A Deep Dive

Prometheus Metrics Types - A Deep Dive

Tripad Mishra

AWS Monitoring Tools to Optimize Cloud Performance

AWS Monitoring Tools to Optimize Cloud Performance

Anjali Udasi

OpenSearch vs. Elasticsearch: What’s the Real Difference?

OpenSearch vs. Elasticsearch: What’s the Real Difference?

Anjali Udasi

Kubernetes Observability with OpenTelemetry Operator

Kubernetes Observability with OpenTelemetry Operator

Prathamesh Sonpatki

Why Golden Signals Matter for Monitoring

Why Golden Signals Matter for Monitoring

Anjali Udasi

KubeCon NA 2024 Day 4 Recap

KubeCon NA 2024 Day 4 Recap

Prathamesh Sonpatki

KubeCon NA 2024 Day 3 Recap

KubeCon NA 2024 Day 3 Recap

Prathamesh Sonpatki

The Practical Guide to Alert Sanity: From Chaos to Calm

The Practical Guide to Alert Sanity: From Chaos to Calm

Aditya Godbole

Getting Started with OpenTelemetry in Rust

Getting Started with OpenTelemetry in Rust

Prathamesh Sonpatki

KubeCon NA 2024 Day 2 Recap

KubeCon NA 2024 Day 2 Recap

Prathamesh Sonpatki

KubeCon NA 2024 Day 1 Recap: Observability Day & More

KubeCon NA 2024 Day 1 Recap: Observability Day & More

Prathamesh Sonpatki

AWS CloudTrail Guide: Uses, Events, and Setup Explained

AWS CloudTrail Guide: Uses, Events, and Setup Explained

Anjali Udasi

What is ELK: Core Components, Ecosystem & Setup Guide

What is ELK: Core Components, Ecosystem & Setup Guide

Anjali Udasi

Last9’s Single Pane for High Cardinality Observability

Last9’s Single Pane for High Cardinality Observability

Sahil Khan

How Structured Logging Makes Troubleshooting Easier

How Structured Logging Makes Troubleshooting Easier

Anjali Udasi

Flask Logging Made Simple for Developers

Flask Logging Made Simple for Developers

Prathamesh Sonpatki

Understanding Docker Logs: A Quick Guide for Developers

Understanding Docker Logs: A Quick Guide for Developers

Gabriel Diaz

Must-Attend Talks and Activities at KubeCon 2024

Must-Attend Talks and Activities at KubeCon 2024

Anjali Udasi

Prometheus Pushgateway: How to Track Short-Lived Jobs

Prometheus Pushgateway: How to Track Short-Lived Jobs

Anjali Udasi

Kubernetes Microservices: Key Concepts Explained

Kubernetes Microservices: Key Concepts Explained

Anjali Udasi

The Parquet Files: An Entertaining Guide to Columnar Storage

The Parquet Files: An Entertaining Guide to Columnar Storage

Preeti Dewani

SRECon EMEA 2024 - Day 3

SRECon EMEA 2024 - Day 3

Prathamesh Sonpatki

SRECon EMEA 2024 - Day 2

SRECon EMEA 2024 - Day 2

Prathamesh Sonpatki

Kubectl Commands Cheat Sheet

The Only Kubectl Commands Cheat Sheet You’ll Ever Need

Anjali Udasi

SRECon EMEA 2024 - Day 1

SRECon EMEA 2024 - Day 1

Prathamesh Sonpatki

Scaling Prometheus: Tips, Tricks, and Proven Strategies

Scaling Prometheus: Tips, Tricks, and Proven Strategies

Prathamesh Sonpatki

Datadog vs. Grafana: Finding Your Ideal Monitoring Tool

Datadog vs. Grafana: Finding Your Ideal Monitoring Tool

Anjali Udasi

Getting Started with Host Metrics Using OpenTelemetry

Getting Started with Host Metrics Using OpenTelemetry

Prathamesh Sonpatki

Prometheus Alertmanager: What You Need to Know

Prometheus Alertmanager: What You Need to Know

Anjali Udasi

Understanding Kubernetes Metrics Server

Understanding Kubernetes Metrics Server: Your Go-to Guide

Anjali Udasi

How to Cut Down Amazon CloudWatch Costs

How to Cut Down Amazon CloudWatch Costs

Anjali Udasi

PrometheusRemoteWriteExporter: A Comprehensive Guide

Prometheus RemoteWrite Exporter: A Comprehensive Guide

Prathamesh Sonpatki

Log Analytics 101: Everything You Need to Know

Log Analytics 101: Everything You Need to Know

Prathamesh Sonpatki , Anjali Udasi

The Developer’s Handbook to Centralized Logging

The Developer’s Handbook to Centralized Logging

Prathamesh Sonpatki , Anjali Udasi

kubectl exec: Commands, Examples, and Best Practices

kubectl exec: Commands, Examples, and Best Practices

Anjali Udasi

Log Anything vs Log Everything

Log Anything vs Log Everything

Prathamesh Sonpatki

OTEL Collector Monitoring: Best Practices & Guide

OTEL Collector Monitoring: Best Practices & Guide

Anjali Udasi

Application Performance Monitoring (APM)

The Ultimate Guide to Application Performance Monitoring (APM)

Anjali Udasi

Docker Monitoring with Prometheus: A Step-by-Step Guide

Docker Monitoring with Prometheus: A Step-by-Step Guide

Prathamesh Sonpatki , Anjali Udasi

Datadog Alternatives

8 Datadog Alternatives Worth Considering in 2024

Anjali Udasi

High Availability in Prometheus: Best Practices and Tips

High Availability in Prometheus: Best Practices and Tips

Anjali Udasi

What is Synthetic Monitoring?

Synthetic Monitoring Explained: A Developer's Guide

Anjali Udasi

What is OpenTelemetry Metrics? A Comprehensive Guide

What are OpenTelemetry Metrics? A Comprehensive Guide

Anjali Udasi

How to Monitor Ephemeral Storage Metrics in Kubernetes

How to Monitor Ephemeral Storage Metrics in Kubernetes

Anjali Udasi

Prometheus Recording Rules: A Developer's Guide to Query Optimization

Prometheus Recording Rules: Developer Guide to Optimization

Prathamesh Sonpatki

Tail Latency

Tail Latency: Key in Large-Scale Distributed Systems

Anjali Udasi

Prometheus Rate Function: A Practical Guide to Using It

Prometheus Rate Function: A Practical Guide to Using It

Anjali Udasi

OpenTelemetry Collector: The Complete Guide

OpenTelemetry Collector: The Complete Guide

Prathamesh Sonpatki , Anjali Udasi

Adding Cluster Labels to Kubernetes Metrics

Adding Cluster Labels to Kubernetes Metrics

Prathamesh Sonpatki

How to Use Jaeger with OpenTelemetry

How to Use Jaeger with OpenTelemetry

Anjali Udasi

Prometheus Alternatives: Monitoring Tools You Should Know

Prometheus Alternatives: Monitoring Tools You Should Know

Gabriel Diaz

Prometheus Remote Write Performance

Optimizing Prometheus Remote Write Performance: Guide

Gabriel Diaz

Identify Root Spans in Otel Collector

Identify Root Spans in Otel Collector

Prathamesh Sonpatki

What is Prometheus Remote Write

What is Prometheus Remote Write

Prathamesh Sonpatki

Golang Logging: A Comprehensive Guide for Developers

Golang Logging: A Comprehensive Guide for Developers

Prathamesh Sonpatki , Preeti Dewani

Developer's Guide to Installing OpenTelemetry Collector

Developer's Guide to Installing OpenTelemetry Collector

Prathamesh Sonpatki

Top 10 Platform Engineering Tools in 2024

Top 10 Platform Engineering Tools in 2024

Prathamesh Sonpatki

Recap of Day 2 at PromCon 2024

PromCon 2024 — Day 2

Prathamesh Sonpatki

Prometheus Operator Guide

Prometheus Operator Guide

Anjali Udasi

Day 1 at PromCon EU 2024

PromCon 2024 — Day 1

Prathamesh Sonpatki

PromQL Cheat Sheet

PromQL Cheat Sheet: Must-Know PromQL Queries

Prathamesh Sonpatki , Anjali Udasi

Streaming Aggregation

Streaming Aggregation: Real-Time Data Processing in 2024

Anjali Udasi

OpenTelemetry Protocol (OTLP)

OpenTelemetry Protocol (OTLP): A Deep Dive into Observability

Gabriel Diaz

Red Metrics in Monitoring

Microservices Monitoring with the RED Method

Prathamesh Sonpatki

Kube-state-metrics

kube-state-metrics: Your Guide to Kubernetes Observability

Prathamesh Sonpatki , Anjali Udasi

Instrumenting fasthttp with OpenTelemetry

Instrumenting fasthttp with OpenTelemetry: A Complete Guide

Tushar Choudhari

PromQL: A Developer's Guide to Prometheus Query Language

PromQL: A Developer's Guide to Prometheus Query Language

Gabriel Diaz

PromQL for Beginners

PromQL for Beginners: Getting Started with Prometheus

Gabriel Diaz

Implementing Hot Reload for OpenTelemetry Collector: A Step-by-Step Guide

Hot Reload for OpenTelemetry Collector: Step-by-Step Guide

Prathamesh Sonpatki

OpenTelemetry Filelog Receiver

OpenTelemetry Filelog Receiver: Collecting Kubernetes Logs

Prathamesh Sonpatki

What is Prometheus

What is Prometheus

Gabriel Diaz

Python Logging Best Practices: The Ultimate Guide

Python Logging Best Practices: The Ultimate Guide

Anjali Udasi

2024's Best Cloud Monitoring Tools

2024's Best Cloud Monitoring Tools: Updated Insights

Anjali Udasi

Top Observability Best Practices for Microservices in 2024

Top Observability Best Practices for Microservices in 2024

Anjali Udasi

7 Top Splunk Alternatives for 2025

7 Splunk Alternatives Worth Checking Out in 2025

Prathamesh Sonpatki

A Deep Dive into Log Aggregation Tools

A Deep Dive into Log Aggregation Tools

Anjali Udasi

Guide to Viewing Kubernetes Pod Logs

Using Kubectl Logs: Guide to Viewing Kubernetes Pod Logs

Anjali Udasi

OpenTelemetry vs. Traditional APM Tools

OpenTelemetry vs. Traditional APM Tools

Anjali Udasi

The Anatomy of a Modern Observability System: From Data Collection to Application

The Anatomy of a Modern Observability System

Anjali Udasi

Redacting Sensitive Data in OpenTelemetry Collector

Redacting Sensitive Data in OpenTelemetry Collector

Ujjwal Goyal

Advanced OpenTelemetry Configurations: Sampling, Filtering, and Data Enrichment

Advanced OpenTelemetry: Sampling, Filtering, and Enrichment

Anjali Udasi

Observability vs. Telemetry vs. Monitoring

Observability vs. Telemetry vs. Monitoring

Anjali Udasi

Convert OpenTelemetry Traces to Metrics with SpanMetrics

Convert OpenTelemetry Traces to Metrics with SpanMetrics

Prathamesh Sonpatki

Think Data Warehouse, NOT Database.

Think Data Warehouse, NOT Database.

Aniket Rao

What is OpenTelemetry Collector

What is the OpenTelemetry Collector and How Does It Work?

Prathamesh Sonpatki

How to handle whitespaces in the OTLP Headers with Python Otel SDK

Whitespace in OTLP headers and OpenTelemetry Python SDK

Prathamesh Sonpatki

The most important aspect of software monitoring

The most important aspect of software monitoring

Aniket Rao

Prometheus Toolkit: Your Essential Companion for Monitoring

Prometheus Toolkit: Your Essential Companion for Monitoring

Sahil Khan

Building Monitoring with Auto-Discovery for 70+ Microservices

Building Monitoring with Auto-Discovery for 70+ Microservices

Preeti Dewani

What needs to change in software monitoring?

What needs to change in software monitoring?

Aniket Rao

How We Cut Monitoring Costs and Deprecated Thanos at Replit

How We Cut Monitoring Costs and Deprecated Thanos at Replit

Prathamesh Sonpatki

Everything you need to know about High Cardinality

Everything you need to know about High Cardinality

Last9

Back to the Future: The R-C-A of alerting

Back to the Future: The R-C-A of alerting

Aditya Godbole

Launching Alert Studio

Launching Alert Studio

Aditya Godbole

Everything in software monitoring is dead, apparently

Everything in software monitoring is dead, apparently

Aniket Rao

Software Monitoring — Stuck in the 00s

Software Monitoring — Stuck in the 00s

Piyush Verma

Cricket Scale e01 — Ashutosh Agrawal

Cricket Scale e01 — Ashutosh Agrawal

Prathamesh Sonpatki

A checklist to choose a monitoring system

A checklist to choose a monitoring system

Prathamesh Sonpatki

OpenCost with Levitate

Controlling Kubernetes Costs with OpenCost and Levitate

Aniket Rao

Prometheus Federation Tutorial

Prometheus Federation ⏤ Scaling Prometheus Guide

Tripad Mishra

Why your monitoring costs are high and how you can reduce them with Levitate

Why your monitoring costs are high

Aniket Rao

Deliver all your orders this December 31st 😉

The unresolved cost of High Cardinality

Prathamesh Sonpatki

Monitor Cloudflare Workers using Cloudflare Exporter

Monitor Cloudflare Workers using Prometheus Exporter

Aniket Rao

A Time Series Data Warehouse vs A Time Series Database

Why you need a Time Series Data Warehouse

Rishi Agrawal

How to Instrument Java Applications using OpenTelemetry - Tutorial & Best Practices

Instrumenting Java Apps with OpenTelemetry: Guide & Tips

Last9

How To Instrument Golang app using OpenTelemetry - Tutorial & Best Practices

Instrumenting Golang Apps with OpenTelemetry

Last9

Building Logs to Metrics pipelines with Vector

Building Logs to Metrics pipelines with Vector

Aniket Rao

SaaS Monitoring with Levitate

SaaS Monitoring with Levitate

Prathamesh Sonpatki

Troubleshooting Common Prometheus Pitfalls: Cardinality, Resource Utilization, and Storage Challenges

Troubleshooting Common Prometheus Issues: Cardinality & More

Last9

OpenTelemetry vs. OpenCensus

OpenTelemetry vs. OpenCensus

Last9

Downsampling & Aggregating Metrics in Prometheus: Practical Strategies to Manage Cardinality and Query Performance

Downsampling & Aggregating Metrics in Prometheus

Last9

Radar and Black Box for Software Observability

Software Observability from the Lens of Radar and a Black Box

Nishant Modak

Mastering Prometheus Relabeling: A Comprehensive Guide

Mastering Prometheus Relabeling: A Comprehensive Guide

Last9

Real-Time Canary Deployment Tracking with Argo CD & Levitate

Real-Time Canary Deployment Tracking with Argo CD & Last9

Preeti Dewani

Monitor Google Cloud Functions using Pushgateway and Levitate

Monitor Google Cloud Functions using Pushgateway and Levitate

Aniket Rao

Challenges with Running Prometheus at Scale

Challenges with Running Prometheus at Scale

Last9

Prometheus vs. ELK

Prometheus vs. ELK

Last9

What is Thanos and How Does it Scale Prometheus?

What is Thanos and How Does it Scale Prometheus?

Last9

Golang Concurrency Masterclass by Swati Modi at Gophercon 2023

Golang Concurrency Masterclass by Swati Modi at Gophercon 2023

Last9

OpenTelemetry vs. OpenTracing

OpenTelemetry vs OpenTracing: What's the Difference?

Prathamesh Sonpatki

Do more with your metrics by Piyush Verma at GopherConIndia 2022

Do more with your metrics by Piyush Verma

Last9

Unwiring High Cardinality - SRE Day 2023

Unwiring High Cardinality - SRE Day 2023

Last9

How to restart Kubernetes Pods with kubectl

How to restart Kubernetes Pods with kubectl

Anjali Udasi

Repaying your tech debt during the tech arctic winter

This arctic winter — time to repay your tech debt

Ajey Gore

Levitate: Last9’s Managed TSDB Now on AWS Marketplace

Levitate: Last9’s Managed TSDB Now on AWS Marketplace

Prathamesh Sonpatki

Standardize PromQL with Macros

PromQL Macros in Levitate

Prathamesh Sonpatki

GCP Managed Service For Prometheus vs. Levitate

GCP Managed Service For Prometheus vs. Levitate

Prathamesh Sonpatki

A case for Observability outside engineering teams

A case for Observability outside engineering teams

Aniket Rao

Understanding the Rasmussen model for failures

Understanding the Rasmussen model for failures

Nishant Modak

How we tame High Cardinality by Sharding a stream

How we tame High Cardinality by Sharding a stream

Piyush Verma

Thanos vs. VictoriaMetrics

Thanos vs. VictoriaMetrics

Last9

1979, a nuclear accident and SRE

1979, a nuclear accident and SRE

Aniket Rao

OTLP metrics ingestion support in Prometheus

Ingest OpenTelemetry metrics with Prometheus natively

Prathamesh Sonpatki

How we tame high cardinality in time series databases: Part 1

How we tame high cardinality in time series databases

Piyush Verma , Swati Modi

OpenTelemetry for dummies: ELI5

OpenTelemetry for dummies: ELI5

Mohan Dutt Parashar

InfluxDB vs. Thanos

InfluxDB vs. Thanos

Prathamesh Sonpatki

What Site Reliability Engineering needs — A swarm of rogue bees

What Site Reliability Engineering Needs: A Swarm of Bees

Aniket Rao

Prometheus vs. VictoriaMetrics

Prometheus vs. VictoriaMetrics (VM)

Last9

Prometheus vs. Cortex

Prometheus vs. Cortex

Last9

Take back control of your Monitoring with Levitate

Take back control of your Monitoring

Nishant Modak

Graphite vs Prometheus

Graphite vs Prometheus

Prathamesh Sonpatki

SRECon APAC 2023 Singapore

SRECon APAC 2023 Recap

Aniket Rao

QCon New York 2023 Recap

QCon New York 2023 Recap

Prathamesh Sonpatki

What is High Cardinality

What is High Cardinality

Prathamesh Sonpatki

High Cardinality in Cloud Native Environments

High Cardinality in Cloud Native Environments

Last9

Prometheus vs Thanos

Prometheus vs Thanos: Key Differences & Best Practices

Last9

What is OpenTelemetry

What is OpenTelemetry

Last9

How to Manage High Cardinality Metrics in Prometheus

How to Manage High Cardinality Metrics in Prometheus

Last9

Prometheus vs. Grafana: How They Work Together

Prometheus vs. Grafana: How They Work Together

Prathamesh Sonpatki

Observability is a practice, not a job

Observability is a practice, not a job

Aniket Rao

Key Pillars of Observability - Metrics, Events, Logs and Traces

Metrics, Events, Logs, and Traces: Observability Essentials

Prathamesh Sonpatki

SRE vs Platform Engineering

SRE vs Platform Engineering

Last9

Streaming Aggregation vs Recording Rules in Site Reliability Engineering

Streaming Aggregation vs Recording Rules

Last9

Comparing Prometheus and Datadog

Prometheus vs Datadog

Last9

Using a Golang package in Python using Gopy

Using a Golang package in Python using Gopy

Arjun Mahishi

What's the difference between SREs and DevOps?

SRE vs DevOps: Definition, Key Differences, and Similarities

Last9

High Cardinality explosions are real-world problems that affect SREs on a daily basis

High Cardinality for Dummies: ELI5

Mohan Dutt Parashar

Filtering Metrics by Labels in OpenTelemetry Collector

Filtering Metrics by Labels in OpenTelemetry Collector

Prathamesh Sonpatki

Who should define Reliability — Engineering, or Product

Who should define Reliability — Engineering, or Product?

Piyush Verma

What do self-driving cars tell us about Site Reliability Engineering?

What do self-driving cars tell us about Site Reliability Engineering?

Mohan Dutt Parashar

OSS vs Paid vs Managed OSS — Picking what works for your Observability journey

Observability—OSS vs Paid vs Managed OSS

Satyajeet Jadhav

Learnings integrating jmxtrans with Levitate

Learnings integrating jmxtrans

Saurabh Hirani

High Cardinality? No Problem! Stream Aggregation FTW

High Cardinality? No Problem! Stream Aggregation FTW

Piyush Verma

MTTF vs MTBF vs MTTD vs MTTR

MTTF vs MTBF vs MTTD vs MTTR

Last9

The neglected tech arctic winter — Internal SaaS expenses

The neglected tech arctic winter — Internal SaaS expenses

Nishant Modak

Recap of SRECon Americas 2023

Recap of SRECon Americas 2023

Last9

What does "Cricket scale" mean for a Site Reliability Engineer?

Understanding “Cricket Scale”

Aniket Rao

What is MTBI?

What is MTBI?

Last9

Reliability Engineering for Dummies: ELI5

Reliability Engineering for Dummies: ELI5

Mohan Dutt Parashar

Difference between SLA Vs SLO

SLA vs SLO vs SLI - What's the difference

Last9

Do your alerting tools improve outcomes for Business?

Rethinking Anomaly Detection: Focus on business outcomes

Sanjay Singh

Interesting talks on Observability from Fosdem 2023

Interesting talks on Observability from Fosdem 2023

Prathamesh Sonpatki

Comparing Popular Service Mesh Offerings

Comparing Popular Service Mesh Offerings

Last9

Prometheus Monitoring

Prometheus Monitoring

Last9

A good chunk of SRE woes can be traced back to the stronghold tribal knowledge across teams 😵‍💫

Observability is dead, long live observability

Aniket Rao

Complete Organizational Intelligence

When should I start thinking of observability?

Piyush Verma

A practical guide to implementing SLO

A practical guide for implementing SLO

Prathamesh Sonpatki , Saurabh Hirani

Introducing Levitate: Uplift Your Metrics Management

Introducing Levitate: Uplift Your Metrics Management

Nishant Modak

Self-managed Prometheus vs Managed Prometheus

Self-managed Prometheus vs Managed Prometheus

Last9

The importance of structured communication in the world of SRE

The importance of structured communication in the world of SRE

Saurabh Hirani

Best Practices Using and Writing Prometheus Exporters

Best Practices Using and Writing Prometheus Exporters

Last9

The difference between DevOps, SRE, and Platform Engineering

The difference between DevOps, SRE, and Platform Engineering

Prathamesh Sonpatki

Thanos v/s Cortex

Thanos vs Cortex

Sahil Khan

Introduction to DORA Metrics

Introduction to DORA Metrics

Prathamesh Sonpatki

Golang's Stringer tool

Golang's Stringer tool

Arjun Mahishi

How to improve Prometheus remote write performance at scale

How to improve Prometheus remote write performance at scale

Saurabh Hirani

Prometheus vs InfluxDB

Prometheus vs InfluxDB

Last9

India vs Pakistan: SRE and the Shannon Limit

India vs Pakistan: SRE and the Shannon Limit

Satyajeet Jadhav

Battling Alert Fatigue

Battling Alert Fatigue

Last9

Guide to Service Level Indicators and Setting Service Level Objectives

SLOs, SLIs, and SLAs: Understanding Key Service Metrics

Last9

Kubernetes Monitoring with Prometheus and Grafana

Kubernetes Monitoring with Prometheus and Grafana

Last9

Why We Auto-Delete Slack Messages at Last9

Why We Auto-Delete Slack Messages at Last9

Nishant Modak

Challenges of Distributed Tracing

Challenges of Distributed Tracing

Last9

Static Threshold vs. Dynamic Threshold Alerting

Static Threshold vs. Dynamic Threshold Alerting

Last9

Why MTTR should be a ‘business’ metric

Why MTTR should be a ‘business’ metric

Sidu Ponnappa

Observability - That Last 9

Observability - That Last 9

Akash Saxena

How we won Dukaan over

How we won Dukaan over

Aniket Rao

Sample vs Metrics vs Cardinality

Sample vs Metrics vs Cardinality

Piyush Verma

How to calculate HTTP content-length metrics on cli

How to calculate HTTP content-length metrics on cli

Saurabh Hirani

Last9 completes SOC II Type 2 Certification

Last9 completes SOC II Type 2 Certification

Abhi Puranam

Comparing Popular Time Series Databases

Comparing Popular Time Series Databases

Abhi Puranam

Reliability Tools

Reliability Tools

Abhi Puranam

Latency is the new downtime

Latency is the new downtime

Sahil Khan

Last9 team

We’ve raised a $11M Series A led by Sequoia Capital India!

Nishant Modak

Why Service Level Objectives?

Why Service Level Objectives?

Piyush Verma

How to Improve On-Call Experience!

How to Improve On-Call Experience!

Prathamesh Sonpatki

Best Practices for Postmortems: A guide

Best Practices for Postmortems: A guide

Prathamesh Sonpatki

Choosing Effective SLIs

Choosing Effective SLIs

Akshay Chugh

The origin of Service Level Objectives

The origin of Service Level Objectives

Akshay Chugh , Piyush Verma

Running a Database on EC2 is Slowing It Down

Running a Database on EC2 is Slowing It Down

Jayesh Bapu Ahire , Akshay Chugh

Deployment Readiness Checklists

Deployment Readiness Checklists

Prathamesh Sonpatki

The most interesting talks from SRECon 2021!

The most interesting talks from SRECon 2021!

Akshay Chugh

Doing SRE the Right Way!

Doing SRE the Right Way!

Piyush Verma

Getting the big picture with Log Analysis

Getting the big picture with Log Analysis

Jayesh Bapu Ahire

Microservices - Tracking Dependencies

Microservices - Tracking Dependencies

Akshay Chugh , Jayesh Bapu Ahire

SLOs eased

SLOs eased

Piyush Verma , Saurabh Hirani

Latency SLO

Latency SLO

Piyush Verma

Deeper Dive into SLO: Effects on Development, Culture and Performance

SLOs: Impact on Development, Culture, and Performance

Akshat Goyal

Monorepos - The Good, Bad, and Ugly

Monorepos - The Good, Bad, and Ugly

Prathamesh Sonpatki

Components in Designing Effective SLOs

Components in Designing Effective SLOs

Akshat Goyal

Strace – A Hidden Superpower

Strace – A Hidden Superpower

Akshat Goyal , Prathamesh Sonpatki

Saturation SLO: What It Is and Why You Should Consider It

Saturation SLO: What It Is and Why You Should Consider It

Akshat Goyal

Sleep Friendly Alerting

Sleep Friendly Alerting

Akshat Goyal

Services; not Server

Services; not Server

Nishant Modak , Piyush Verma

Systems Observability

Systems Observability

Nishant Modak , Piyush Verma

AWS security groups: canned answers and exploratory questions

AWS security groups: canned answers and exploratory questions

Saurabh Hirani

If it ain't broke...

If it ain't broke...

Saurabh Hirani

mv aws-security-group shoot-foot

mv aws-security-group shoot-foot

Saurabh Hirani

Rescuing a SPAghetti React project

Rescuing a SPAghetti React project

Prathamesh Sonpatki

One year at Last9

One year at Last9

Prathamesh Sonpatki

Much That We Have Gotten Wrong About SRE

Much That We Have Gotten Wrong About SRE

Piyush Verma

Infrastructure-As-Code-As-Software

Infrastructure-As-Code-As-Software

Piyush Verma

SLOs That Lie

SLOs That Lie

Piyush Verma

Latency Percentiles are Incorrect P99 of the Times

Latency Percentiles are Incorrect P99 of the Times

Piyush Verma

SRE Tooling – the Clever Hans fallacy

SRE Tooling – the Clever Hans fallacy

Piyush Verma

Root Cause Analysis For Reliability: A Case Study

Root Cause Analysis For Reliability: A Case Study

Piyush Verma