Blog

ObservabilityWhat Is OpenTelemetry? A Guide to the OTel FrameworkLearn what OpenTelemetry is, how its SDKs and Collector standardize traces, metrics, and logs, and why you still need a backend.5 November 202610 min read AIWith a sandbox workspace of its own, Olly answers bigger questionsOlly now runs every conversation in its own sandbox with Python, jq and awk, so it can audit alerts, correlate PromQL and DataPrime, and write reports.5 November 202610 min read MetricsPushing metric concurrency, cardinality, compute and retention limits with $1000 of infrastructureFive metrics backends, same budget and data, under rising concurrency. At low load the open source engines looked strong; under load, two stopped answering.3 November 20265 min read Security advisoryThreat Advisory - ClickHouse CVE-2026-116366: Unauthenticated Remote Code ExecutionSnowbit advisory on ClickHouse CVE-2026-116366 (unauthenticated RCE): fixed versions, bundled instances, remediation and DataPrime hunting queries.1 November 20266 min read LoggingPCI Compliance Logging: Complete Guide to Requirement 10Learn what PCI compliance logging requires under PCI DSS 4.0.1 Requirement 10: events, protection, daily review, and retention.1 November 202611 min read Security advisoryThreat Advisory - Trojanized Claude Code Extension: SSH BackdoorSnowbit advisory on the trojanized Claude Code extension 2.1.313 on Open VSX: how the SSH backdoor works, IOCs, hunting queries and remediation steps.30 October 20265 min read ExploreMeet the new Explore: every question, one place28 October 20267 min read AI39% of Coralogix sessions are now headless39% of Coralogix sessions now run through Olly, the CLI or MCP. See how headless use is growing, what coding agents query, and what makes it work.28 October 20266 min read Security advisoryeMudhra - Coralogix Full Upgrade Guide23 October 202612 min read Security advisoryCoralogix Security Advisory: eMudhra Certificate Update23 October 20262 min read AIComparing Coralogix with open source observability backendsWe gave one agent the same OpenTelemetry data in four backends. Ambiguous requests cost 46 times more, and a schema fixed at ingest is why.19 October 20266 min read AIIntroducing Migration Benchmarks: every source we timed now converts in under an hour14 October 20266 min read AIDebug Production at the Speed of AI12 October 20267 min read DevOps & IT operationsWhat Is GitOps? Principles, Benefits, and How It WorksGitOps uses Git as the source of truth and an in-cluster agent to fix drift. Learn the four principles, tools, and workflow.2 October 202612 min read ProductThe new APM experience: every service monitored from day one, and ready for your AI agent29 September 20265 min read AIAutomate Product Analytics reports with your agent and the CX CLI3 September 20264 min read AILoop Engineering Guardrails for iGaming with Claude Code and CX CLIScore every guardrail policy against live traffic before it ships. How Claude Code and the Coralogix CLI caught a rule that broke a working feature.28 August 20265 min read GamingHow iGaming operators connect revenue metrics to the operational telemetryTrace an iGaming deposit failure from a rage click on the cashier, through session replay, to the backend span naming the bank that declined it.28 August 20266 min read ObservabilityWhat Is the Parquet File Format? Complete GuideLearn how the Parquet file format stores and compresses columnar data, and when to choose it over CSV.28 August 202610 min read UncategorizedZero-Code Instrumentation in Kubernetes Without the Instrumentation CRD25 August 20266 min read AIOlly says Hi: Scheduled tasks now report to Teams, Slack, and emailWire Olly's scheduled tasks into the Notification Center to get weekly incident reviews, deployment digests, and cloud spend reports in Teams, Slack, or email.18 August 20266 min read ProductIntroducing Coralogix Product AnalyticsHeatmaps, funnels, and pathways computed from the RUM sessions you already send, so a drop in conversion opens the exact sessions and errors behind it.13 August 20268 min read ProductIntroducing the new Coralogix Metrics Engine12 August 20269 min read