Blog

How database indexes work, when to use B-tree vs hash indexes, clustered vs non-clustered indexes, and how to tell if your indexes are actually helping.

Most teams learn about outages from customers. Synthetic monitoring, host heat-maps, and AI streaming help you know before being told.

Prometheus pays for high cardinality metrics at write time. ClickHouse pays at query time. Neither solves it : they fail differently. Here's how to choose.

Metrics tell you something is wrong. Logs tell you what is wrong. A practical guide on when to use each for effective observability.

New Relic charges per user ($99-$349/month) plus per GB of data ingested ($0.40/GB after 100 GB free). A team of 5 engineers with 500 GB/month pays $650-$2,000. See full cost breakdowns and 5 ways to save.

Sentry pricing starts free (5K errors/month) and scales to $80/month on the Business plan. Actual costs depend on error volume, tracing spans, and session replays. See real cost examples and 5 ways to cut your bill.

Podman vs Docker: Explore key differences in architecture, security, and tooling to choose the right containerization tool for your needs.

The difference between storing logs and actually learning from them — querying, pattern detection, anomaly analysis, and choosing the right log analytics tool.