optimization strategies Archives

Tech Optimizer

March 24, 2026

Gold Lapel launches PostgreSQL proxy to tune queries

Gold Lapel has introduced a PostgreSQL proxy that enhances database query performance by acting as an intermediary between applications and PostgreSQL databases. The proxy monitors live queries, identifies issues, and implements optimizations such as creating materialised views, introducing various index types, and rewriting queries. It supports over ten optimization strategies, seven programming languages, four frameworks, and three ORMs, and is available for Linux, macOS, Windows, and Docker. The software includes features like prepared statement caching, in-memory result caching, connection pooling, automatic read replica routing, and security measures including TLS. An observability layer provides a live web dashboard and audit timeline. The pricing model is USD 9 per month per instance, with a site license available for unlimited instances. Gold Lapel has also released a 19-chapter technical book on PostgreSQL performance optimization. The company was founded by Stephen Gibson and is based in San Francisco.

AppWizard

March 19, 2026

Green Man Gaming Partners with Regroup China to Launch and Promote PC Game Bundles in China

Green Man Gaming has partnered with Regroup China to introduce exclusive PC game bundles for the Chinese market. This collaboration will utilize Regroup China's knowledge of local digital strategies, including tailored campaigns on social media, influencer engagement, and e-commerce optimization. The promotional campaign will feature the Better Together Co-Op Fun bundle and will focus on localized messaging for platforms like Bilibili and Douyin. Regroup China will manage the digital strategy to enhance brand visibility and drive sales, aiming for both immediate sales and long-term brand equity in China's growing PC gaming market.

AppWizard

November 4, 2025

Arc Raiders and Battlefield 6 prove that great performance and low system requirements are king for multiplayer PC games in 2025

Arc Raiders had over 350,000 simultaneous players during its launch weekend. It is designed to run on older hardware, requiring a minimum CPU of Intel Core i5 6600K and a GPU like the GTX 1050 Ti or RX 580. The RTX 3060 is the most commonly used desktop GPU among gamers, while the RTX 4060 is gaining popularity. The high cost of PC upgrades and inflation make it difficult for many players to keep up with the latest hardware. Battlefield 6 is playable on older hardware like the 4 GB AMD Radeon RX 570, while Gearbox CEO Randy Pitchford described Borderlands 4 as "a premium game for premium gamers," which may limit its audience. Performance optimization is crucial for attracting a broad player base in multiplayer games.

Tech Optimizer

July 18, 2025

Redundant statistics slow down your Postgres? Try sampling in pg_stat_statements

pg_stat_statements is a PostgreSQL extension for monitoring query statistics, tracking execution counts, execution times, and row returns. It uses a hash table to store metrics for each query, identified by a key generated from four parameters: queryid, User OID, Database OID, and a toplevel flag. The extension can become a performance hindrance in high contention environments due to locking operations on the hash table. When numerous unique queries are executed, contention for the hash table can lead to significant performance drops. For example, with pg_stat_statements enabled, a system with 48 CPUs showed a TPS drop from 237,437 to 32,112 when executing unique queries. In contrast, with a high volume of similar queries on a 192 CPU machine, enabling pg_stat_statements resulted in a TPS of 484,338 compared to 1,015,425 with it disabled. Query sampling is introduced as a method to mitigate performance issues by recording metrics for only a fraction of executed queries. The pg_stat_statements.sample_rate parameter allows configuration of the proportion of queries tracked. However, sampling can lead to incomplete data and potential security risks if sensitive information is recorded in non-normalized form. Benchmark tests with varying sample_rate values showed that as the sample_rate decreased, TPS increased, and SpinDelay diminished. At a sample_rate of 1.0, TPS was lowest, while at 0.25 and below, SpinDelay effectively disappeared, indicating that sampling can significantly enhance performance under high contention conditions.

Winsage

February 16, 2025

12 Ways To Make Windows 11 Run Faster

Windows is a dominant operating system known for its affordability and software compatibility, but users often face performance issues. To enhance performance on Windows 11, users can: 1. Restart the device weekly and ensure it is up-to-date to resolve bugs and improve security. 2. Disable unnecessary startup applications via Settings > Apps > Startup or Task Manager. 3. Use Task Manager to monitor and terminate resource-hungry applications. 4. Uninstall unnecessary pre-installed software using tools like Revo Uninstaller or Geek Uninstaller. 5. Upgrade hardware by installing an SSD or adding RAM for better performance. 6. Regularly scan for malware using Windows Security to maintain system health. 7. Adjust power settings to "Best Performance" under Settings > System > Power & battery > Power Mode. 8. Free up disk space using built-in tools like Storage Sense or by manually deleting old files. 9. Disable unnecessary visual effects via Settings > Accessibility > Visual Effects or Control Panel. 10. Pause OneDrive or other cloud storage services to reduce resource consumption during intensive tasks. 11. Disable File Explorer search indexing if frequent searches are not needed. 12. Use the system restore feature to revert to a previous state if performance issues persist.