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Databases 21 Mar 2026 👁 38 views

SQL Server & PostgreSQL Database Health Check Guide

Every production database accumulates the same class of problems over time. Indexes fragment as rows are inserted and deleted unevenly. Dead tuples pile up faster than background processes can reclaim them. Queries that once ran against a small table now scan tens of millions of rows because nobody added an index when the table grew. […]

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Open Source 18 Mar 2026 👁 48 views

Java 26: 10 JEPs Explained for Developers

Java 26 landed on 17 March 2026, right on schedule as Oracle’s relentless six month cadence demands. As the first non-LTS release since Java 25, it ships ten JDK Enhancement Proposals, or JEPs. A JEP is the formal unit of change in the Java platform: a numbered design document authored by engineers from Oracle, the […]

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AWS Cloud 17 Mar 2026 👁 46 views

Aurora PostgreSQL Write Throughput: Saturation & Tuning Guide

1. Introduction Every engineering team that runs a high throughput transactional workload on Amazon Aurora PostgreSQL will eventually arrive at the same uncomfortable question: why does the database start refusing to go faster, and what can actually be done about it? Aurora’s architecture is genuinely brilliant, but it introduces a set of write path constraints […]

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