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Problem: A production Patroni-managed PostgreSQL (community 15.17, Patroni 3.3.2) cluster experienced recurrent nightly performance degradation. Symptoms included large numbers of LWLock wait events and high query latency during night operations reported by the application and visible in the database analytical report. Patroni and PostgreSQL logs were provided for analysis. Operational context: PgBouncer was present as […]

As concerns about digital privacy, data tracking, and internet censorship continue to grow, users are increasingly seeking solutions that give them full control over their online presence. Amnezia VPN addresses this need by offering a self-hosted, open-source approach to secure internet access, where users are not dependent on third-party VPN providers. What is Amnezia VPN? […]

In the modern data ecosystem, organizations face the daunting challenge of storing massive amounts of unstructured data while ensuring instant access and cost-effective scalability. Traditional file systems often struggle with metadata bottlenecks and high latency when dealing with massive volumes of small files. SeaweedFS offers a highly optimized solution designed to tackle these exact challenges, […]

In today’s fast-paced digital environment, clear and accessible documentation is essential for product success and team productivity. Traditional methods of maintaining user guides and internal knowledge bases can often be clunky, outdated, and disconnected from the user experience. Gramax offers a sleek, modern solution that transforms how organizations build, manage, and share information, ensuring that […]

In today’s rapidly evolving web development landscape, managing content securely and efficiently is paramount for any digital project. Traditional Content Management Systems (CMS) often grapple with legacy technical debt, security vulnerabilities, and rigid presentation layers. EmDash offers a powerful, modern alternative — a serverless, full-stack platform that brings the best features of classic content management […]

Problem: A production Patroni-managed PostgreSQL 15 cluster experienced periodic heavy queries that threatened availability. An example slow job ran for ~84 seconds and performed a full scan of a 1.8 TB partitioned table (arbor.CDR_DATA) that uses daily partitions starting in early April. Most clients connect through generic application users rather than distinct personal accounts. The […]

Problem: A production Patroni-managed PostgreSQL cluster (PostgreSQL v15.17, Patroni 3.3.2) experienced a primary process abort with SIGABRT during normal operation. Server logs reported that a server process was terminated by signal 6 (Aborted) and that the failed process was executing a COMMIT when the postmaster began terminating other server processes. Subsequent messages showed PostgreSQL could […]

In today’s fast-paced development environment, deploying and managing applications efficiently is essential for delivering value to users. Traditional Platform-as-a-Service (PaaS) solutions can be costly, restrictive, and tied to specific vendors. Dokploy offers a powerful, self-hosted alternative that gives developers and teams full control over their deployment pipelines without sacrificing simplicity or scalability. What is Dokploy? […]

In today’s digital workplace, organizations need a reliable, secure, and efficient way to store, sync, and collaborate on files across distributed teams. From internal documents and media assets to sensitive business data, managing files effectively is essential for productivity and data security. Seafile provides a powerful solution that combines high-performance file synchronization with robust privacy […]