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Tech Optimizer

January 29, 2026

Aurora PostgreSQL 13 Deadline: Four Upgrade Paths to Beat February Cutoff

Standard support for Amazon Aurora PostgreSQL-Compatible Edition and Amazon RDS for PostgreSQL version 13 will end on February 28, 2026. PostgreSQL 13 will be deprecated by the community in November 2025, ceasing to receive bug fixes or security patches. AWS recommends upgrading to newer versions, such as 16 or 17, which offer significant performance enhancements and improved security. PostgreSQL 17 can achieve up to twice the write throughput and consumes 20 times less memory during vacuum operations. Version 16 introduces pg_stat_io for detailed I/O statistics, while version 14 includes a vacuum emergency mode. Aurora-specific enhancements in version 14.9 and later can lead to faster query latency and reduced costs. Version 14 introduces new roles for access control, and version 15 revokes certain permissions. Major upgrades in logical replication include automatic slot synchronization in version 17 and support for parallel apply in version 16. Transitioning between major versions requires careful examination of catalog changes, as some views and configuration parameters will evolve. Extensions must be verified, as most do not auto-upgrade. An in-place major version upgrade can be performed via the AWS Console or CLI, with downtime varying based on database size. AWS recommends snapshot-based testing beforehand. The CLI command can check valid upgrade targets, leading from version 13 to 14, 15, 16, or 17. Preparation involves validating instance classes and dropping replication slots. Amazon RDS Blue/Green deployments allow for near-zero downtime by synchronizing production with a staging environment, enabling application testing before traffic switching. This feature is supported from Aurora PostgreSQL version 13.12 onward. Logical replication through pglogical offers flexibility for minimal downtime, while AWS DMS supports homogeneous migration with Change Data Capture. Extended Support is available for a fee, providing up to three years of security patches. Best practices include replicating production environments in staging, conducting load tests, and validating queries against new catalogs. Recent minor releases, including Aurora PostgreSQL 17.6 and 16.10, showcase ongoing improvements. Engaging AWS Support is advisable for complex setups to ensure seamless transitions before the deadline.

Tech Optimizer

January 28, 2026

Strategies for upgrading Amazon Aurora PostgreSQL and Amazon RDS for PostgreSQL from version 13

Standard support for PostgreSQL version 13 will end on February 28, 2026. Upgrading to newer PostgreSQL versions can enhance database performance and introduce new features. Notable enhancements in recent versions include: - Vacuum emergency mode (v14+) to manage old row versions. - Improved I/O performance (v17) with better write throughput. - Enhanced query optimization (v17+) for IN clauses and parallel BRIN index builds. - Memory efficiency improvements (v17) reducing vacuum memory usage. - Advanced monitoring features like pg_stat_io (v16+) and pg_wait_events (v17+). - Logical replication improvements such as failover support and slot migration (v17+). - Developer experience enhancements including JSONB subscripting (v14+) and SQL/JSON JSON_TABLE (v17+). - Security enhancements with new roles for access control (v14+) and maintenance tasks (v17+). For Amazon Aurora PostgreSQL-Compatible, upgrading to versions v14.9+, v15.4+, v16.1+, and higher can yield performance optimizations, including faster query latency and cost savings. Changes in system catalog views and configuration parameters have occurred in PostgreSQL versions 14 to 17, impacting application compatibility. Upgrade strategies include in-place upgrades, blue/green deployments, logical replication, and using AWS Database Migration Service (AWS DMS). If an immediate upgrade is not possible, Amazon RDS Extended Support offers up to three years of continued security patches and bug fixes beyond the standard support end date.

Tech Optimizer

January 26, 2026

OpenAI Scales ChatGPT to 1M Queries/Second with PostgreSQL on Azure

OpenAI has optimized its database infrastructure using PostgreSQL to support 800 million monthly active users and process over a million queries per second without complex sharding. The architecture consists of a single primary instance with nearly 50 read replicas, achieving low double-digit millisecond response times at the 99th percentile. OpenAI employs best practices like connection pooling, query optimization, and strategic indexing, utilizing tools such as PgBouncer for efficient connection management. The company has achieved five-nines availability through failover mechanisms and has adapted to a tenfold increase in query volume within a year by tuning PostgreSQL parameters rather than creating custom solutions. OpenAI incorporates community-driven optimizations, such as custom indexing strategies and materialized views, and uses extensions like pgvector for managing vector data and embeddings. The organization continuously monitors for strain during traffic surges and adjusts by adding replicas or optimizing configurations. Their approach emphasizes simplicity, avoiding sharding to minimize operational overhead, and they plan to explore newer PostgreSQL features and AI-native capabilities in the future.

BetaBeacon

January 26, 2026

Epic and Google have a secret $800 million Unreal Engine and services deal

A judge is questioning whether Epic Games and Google are settling their antitrust fight partly because of a new partnership involving the Unreal Engine, Fortnite, and Android. The deal includes joint product development, marketing commitments, and partnerships. Epic CEO Tim Sweeney referred to the agreement as relating to the "metaverse." The deal involves Epic spending 0 million over six years to purchase services from Google. The settlement arrangement is tied to the business deal, and Epic views it as a significant transfer of value from Epic to Google. Epic and Google would only make the deal if the settlement goes through, and Sweeney considers it an important part of Epic's growth plan for the future.

AppWizard

January 26, 2026

Google’s solution to the Phone app’s constant flipping is rolling out

Google has begun rolling out an update to its Phone app to address rotation issues that caused the app to unexpectedly rotate during calls. The update introduces a "keep portrait mode" option in the Display settings, allowing users to maintain a consistent portrait orientation during calls. Previously, the app followed the device's auto-rotation settings, which led to unwanted rotations. Users reported that the app's rotation would split the interface into two views, disrupting conversations. The new feature is now available to all users. Additionally, there are plans for a feature called "Expressive Calling," which would allow users to set a "call reason" to make urgent calls more noticeable.

AppWizard

January 21, 2026

Some apps generating fake ad views, slowing down phones, new study says

Researchers from Check Point have identified 15 mobile applications on Google Play that generate fraudulent ad views, leading to battery drain and potential access to personal information. These apps, disguised as utility tools like emoji makers and QR code scanners, have millions of downloads, particularly in Asia. Google has removed these harmful apps, and Google Play Protect disables any harmful applications automatically. Users are advised to monitor battery usage, review app permissions, and be cautious of persistent notifications from apps. It is recommended to delete suspicious applications and download apps from official sources.

Winsage

January 18, 2026

Windows 11: Why the Start menu is suddenly huge

The January 2026 security updates have made the new Windows 11 Start menu widely accessible, following its initial limited rollout with the November update. The redesigned Start menu is nearly double the size of its predecessor, reflecting a strategic choice by Microsoft to create a single, scrollable interface. It features pinned applications at the top, followed by recommended files and programs, with an integrated "All Apps" section. The expansion is due to increased columns (eight app tiles side by side), categorized app overviews, and additional functional areas for recommended content. Although users can arrange apps in a classic list view, there is no option for manual resizing, as Microsoft prioritizes design over flexibility. The addition of a side-folding phone bar for connected smartphones further exacerbates the space issue, potentially causing the Start menu to occupy nearly the entire screen on smaller displays. Microsoft has no plans to downsize the Start menu, and the only workaround involves adjusting global screen scaling, which affects the entire system.

Tech Optimizer

January 14, 2026

Introducing PostgREST, a REST API for any PostgreSQL database written in Haskell

PostgREST is a web server developed in Haskell that converts PostgreSQL databases into RESTful APIs, offering a more efficient and standards-compliant alternative to manual CRUD programming. It achieves subsecond response times for up to 2000 requests per second, utilizing the Warp HTTP server and offloading tasks like JSON serialization and data validation to the database. Authentication is managed through JSON Web Tokens (JWT), with authorization based on database-defined roles. PostgREST avoids using Object Relational Mappers (ORMs) and encourages declarative constraints in databases to maintain data integrity. User feedback has been mostly positive, although some have expressed concerns about complexities in production environments.

AppWizard

January 14, 2026

81-year-old grandma’s Minecraft YouTube channel pays for grandson’s cancer treatment

Sue Jacquot, an 81-year-old woman, started a YouTube channel called Gramma Crackers in 2024 to support her grandson Jack Self during his cancer treatment. The channel focuses on her gaming adventures in Minecraft and has attracted over 150,000 followers and 564,000 views on her first video. Each video includes a link to Jack's GoFundMe page, which raised significant funds for his treatment. The gaming community has shown overwhelming support, contributing to the campaign and providing encouragement. Sue's experience highlights the growing trend of elderly individuals engaging in gaming, as seen in other stories like a 92-year-old woman winning a Tekken 8 tournament in December 2025.

AppWizard

January 14, 2026

Hytale surges to the most-watched game on Twitch, attracting over 420,000 viewers with its long-awaited launch

Hytale has officially entered early access after a decade of development challenges. The game's announcement trailer from 2018 has received 62 million views. On launch day, Hytale became the most-watched game on Twitch with over 420,000 viewers. Players are encountering challenges with wildlife, particularly bears. Hytale has secured funding for two years of early access development, and expectations are high for over one million players on launch day. There has been a significant spike in global search interest for Hytale on Google Trends. Initial technical issues have arisen, and the development team is working on a hotfix to address bugs and account verification delays due to high demand.