AWS Introduces Foreign Key Constraints in Aurora DSQL
AWS recently announced that Aurora DSQL now supports foreign key constraints, allowing applications to enforce referential integrity directly in the…
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How PGSimCity Turns PostgreSQL Complexity Into a Virtual City 3D Simulation
Nikolay Samokhvalov has developed PGSimCity, an open-source educational tool that visualises PostgreSQL mechanics as a 3D spatial simulation in the…
How Datadog Used Claude and Cursor for Test-Driven Production Migration
In a recent article, Datadog engineer Arnold Wakim shared what worked, what didn't, and the lessons they learned while evolving a critical productio…
Cloudflare Details Unified Data Platform Where Billing Workloads Account for 53% of Queries
Cloudflare details Town Lake, an internal unified data platform, and Skipper, an AI analytics agent unifying access to operational, billing, securit…
PostgreSQL 19 Beta Introduces SQL Graph Queries and Concurrent Table Repacking
PostgreSQL 19 Beta has been announced, with general availability expected in September, following the project's yearly major-release cadence. This r…
ExtendDB: Open Source Amazon DynamoDB Compatible Adapter with Pluggable Storage Backends
AWS recently announced ExtendDB, a DynamoDB-compatible adapter that lets developers use the DynamoDB API with different storage backends, starting w…
HikariCP в проде: пять настроек, которые часто крутят неправильно
В проде connection pool редко падает громко — чаще он тихо превращает сервис в очередь ожидания: запросы висят, база задыхается, Kube…
AWS Improves Aurora Serverless: 45% Faster Ramp-Up, 30% Higher Throughput
AWS has recently announced that WorkMail will be discontinued and that App Runner will stop accepting new customers and move into maintenance mode.…