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Tech Optimizer

April 8, 2026

PostgreSQL logical replication: How to replicate only the data that you need

Many organizations using PostgreSQL face challenges in replicating data across different logical databases while controlling shared information. PostgreSQL 15 introduces native logical replication with column-level and row-level filtering within publications, allowing precise control over data transfer between PostgreSQL databases. Logical replication operates on a publish-subscribe model, where the source database logs changes to the Write-Ahead Log (WAL) and applies publication filters to transmit only the relevant data to the target database. Two filtering modes are available: column-level filtering allows users to specify which columns to replicate, while row-level filtering uses WHERE clauses to determine which rows to include. Both filtering modes can be combined in a single publication. The SQL syntax for creating publications and subscriptions is consistent across various PostgreSQL environments, with specific configurations required for enabling logical replication. Use cases for logical replication include multi-tenant SaaS data isolation, regional data distribution for ecommerce, PCI DSS compliance in financial services, development and testing environments, and retail inventory management. Prerequisites for implementing logical replication include using PostgreSQL 15 or later, ensuring network connectivity, having a user with replication privileges, enabling logical replication on the source instance, and monitoring WAL retention. Logical replication has limitations, such as the need for a replica identity for UPDATE and DELETE operations, the non-replication of DDL changes and sequences, and potential performance overhead during initial synchronization and ongoing replication. After testing, it is advisable to clean up by removing replication resources to prevent unnecessary costs.

AppWizard

April 7, 2026

Join our Twitch Tiny Takeover

The Twitch Tiny Takeover campaign, a collaboration between Twitch and Mojang Studios, will launch on April 6th at 9:00 AM PT. Streamers can participate by streaming at least one hour of Minecraft gameplay and may earn up to ,000. Viewers can earn hats by watching Minecraft streams for five minutes and can obtain a Baby Chick Badge by purchasing or gifting a subscription. Streamers must be part of the Twitch Affiliate Program to qualify for rewards. Rewards will be sent to Twitch inboxes and can be redeemed on Minecraft.net.

AppWizard

April 4, 2026

New Crimson Desert patch brings a huge storage upgrade, but waves goodbye to its best flight trick

The latest update for Crimson Desert, version 1.02.00, introduces significant enhancements based on community feedback. Key features include: - Inventory expansion, allowing private storage to grow from 240 slots to 1,000 with five possible expansions. - Improved movement controls with the option to toggle between new 'basic' controls and classic settings, along with enhanced fast travel capabilities. - A headgear visibility toggle for character customization, with future updates promising additional options for hiding weapons. - Balancing adjustments, including a nerf to a popular flight trick, while maintaining the ability to activate flight mid-air. - New features such as a fresh armor set for cats, clearer visibility for explosive barrels, and a reorganized save/load menu for better user experience. - Graphical improvements addressing foliage display and screen flickering, alongside fixes for crashes and localization errors. The update is available on Steam, the Epic Games Store, and the Mac App Store.

AppWizard

April 3, 2026

A State of Decay 3 playtest is finally happening, after almost two years of radio silence

Undead Labs has announced a technical alpha playtest for State of Decay 3, set to begin in May. This marks the first step toward the game's full release, following its initial unveiling in 2020. The playtest will feature four-player co-op gameplay, base-building mechanics, resource management, and combat scenarios. Players can sign up on the official website, but slots are limited, and participants must connect their email and Discord accounts and complete a questionnaire to qualify. The playtest will have multiple testing windows, allowing additional chances for players to join if not selected initially.

AppWizard

April 2, 2026

Minecraft Herdcraft Update Says Goodbye to Inventory for April Fools

Minecraft has introduced the Herdcraft snapshot, an April Fool's update that eliminates the traditional inventory system in favor of a dynamic, block-following mechanic. Players no longer have inventory slots; instead, their carried blocks are visually represented behind them. To gather resources, players must select the Punch option to bring blocks to life and then use the Attack/Mine option to extract the block's spirit, which can follow them or perform actions. Crafting requires players to manually place blocks on surfaces instead of using a crafting table interface. Combat mechanics have changed, allowing players to command collected weapons to fight autonomously. The Herdcraft snapshot is available for the Minecraft Java Edition through the Minecraft Launcher as snapshot 26w14a. These changes are temporary and exist only within the Herdcraft snapshot, allowing players to explore new mechanics without affecting their existing gameplay.

Winsage

March 31, 2026

Fastfetch 2.61 System Information Tool Drops Windows 7 and 8 Support

Fastfetch version 2.61 has been released, discontinuing support for Windows 7 and 8, with Windows 8.1 as the oldest supported version. The GPU module on Windows now uses DXCore for improved detection accuracy, available only on Windows 10 and later. In the Windows Subsystem for Linux (WSL), the GPU module has been optimized for speed but may have reduced accuracy due to the removal of directx-headers. On Linux, Fastfetch has transitioned to a pure C implementation, enhancing performance and simplifying the build process. New features include a brightness option for color display, detection of Bluetooth keyboards on Linux, display of empty memory slots, support for GlazeWM detection, identification of marketing product names on Asahi Linux, and recognition of M5-based Mac models on macOS. Improvements in hardware detection and system reporting have been made across all platforms, with enhanced SMBIOS data handling and reliability for Intel-based Macs. Stability improvements for terminating child processes on Windows have also been implemented. Critical fixes address missing memory device reporting, CPU cache deduplication issues, accurate window manager version reporting for niri, SSID decoding problems, and a Windows-specific issue affecting the command prompt code page.

Winsage

March 26, 2026

This is probably the first mainstream mini PC that can dual-boot Ubuntu and Windows out of the box — and it even comes with the hottest AI application of 2026

GMKtec has launched the NucBox K13 mini PC, which supports dual-booting of Windows 11 Pro and Ubuntu. It features an Intel Core Ultra 7 256V processor with eight cores up to 4.8GHz and an Intel Arc 140V GPU. The device offers 16GB of LPDDR5X RAM, dual M.2 SSD slots for up to 16TB of storage, Wi-Fi 6E, and five-gigabit LAN. It supports triple 4K display outputs and includes various ports such as USB 3.2 Gen2, USB4, HDMI 2.1, and a 5Gbps RJ45 LAN port. Concerns have been raised about the AI tool OpenClaw, which has known vulnerabilities and has been linked to malware, leading Microsoft to advise against its use on personal or enterprise systems.

AppWizard

March 24, 2026

Minecraft Tiny Takeover Update Bedrock 26.10 Released via Update 3.34/1.044

The Minecraft update named Tiny Takeover (version 3.34/1.044) was released on March 24, introducing new features including unique sound sets for baby mobs, the Golden Dandelion flower that prevents baby mobs from aging, and craftable Name Tags. The update also includes various bug fixes and gameplay adjustments, such as improvements to accessibility features, character creator functionality, and graphical enhancements. Specific changes include the ability to craft Cobbled variants of Stone and Deepslate, adjustments to mob behaviors, and fixes for issues related to inventory and multiplayer experiences.

AppWizard

March 21, 2026

I’ve spent over 100 hours in Crimson Desert—here are my top 20 quick tips to triumph in Pywel

1. Ring the bell in each city to unlock the regional map and reveal points of interest. 2. Spend your first Abyss Artifacts on health and stamina, prioritizing stamina for early boss encounters. 3. Complete Requests from the notice board to gain more inventory space or purchase extra slots at shops. 4. The Force Palm ability is effective for puzzles and boss fights, especially with the Level 3 upgrade. 5. You can heal your horse by using the Force Palm ability. 6. Petting and feeding your horse unlocks new skills, such as double jumping. 7. Refine your gear at the Smithy using copper and iron ore, and look for Bloodstone for maximum refinement. 8. Kicking is an effective tactic against humanoid bosses and enemies. 9. Mysterious Energy areas on the map often hide fast travel points or puzzles. 10. Completing Sealed Abyss Artifact challenges yields Abyss Gears and Faded Abyss Artifacts for respecs. 11. Hold up your lantern to locate Sealed Abyss Artifacts, which shine with a white circle. 12. Sell learned recipes for profit and participate in various contests for quick cash. 13. Use CTRL (or LB on controller) to investigate vendor inventories for hidden items. 14. Steal carefully to avoid losing Contribution points, which are needed for better gear. 15. Use grindstones and anvils to temporarily increase weapon damage and armor protection. 16. Cook and equip food for quick healing access during battles. 17. The Blinding Flash ability can burn obstacles and reveal powered cables for puzzles. 18. Observe enemies and bosses to learn new skills for free. 19. Keep your guard up and upgrade Keen Senses to Level 2 for better dodging and parrying. 20. Palmar Pills found during main quests restore 30% HP upon death instead of forcing a respawn.

AppWizard

March 20, 2026

After accidentally clobbering my friends in grimdark action-RPG No Rest for the Wicked, now I can do it on purpose

No Rest for the Wicked Together has received a significant update from Moon Studios, introducing new features based on community feedback. The update includes PvP duels, text chat, callouts, a Realm Diary, and a comfort system for home-building. The player duel feature allows structured competition among friends, restoring health and gear durability after matches. The Realm Diary chronicles significant events in multiplayer, enhancing communication with quick callouts and a full text chat system. The comfort system improves home aesthetics and provides stat bonuses based on comfort ratings. Gameplay adjustments include a rework of bows for strategic combat, enchantment balance changes, and increased enemy health for endgame progression. Additional updates feature a rearranged crafting menu, a redesigned gesture wheel, new aspect ratio settings, and various bug fixes. The game is currently available at a 30% discount on Steam until March 26, priced at .49 / £24.49.