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A practical guide to cost optimization with Lakebase Postgres
Tech Optimizer
October 11, 2026

A practical guide to cost optimization with Lakebase Postgres

Lakebase is a fully managed Postgres database designed for modern application development, featuring an architecture that separates storage and compute with a serverless compute layer. This design allows for cost efficiencies through various mechanisms: 1. **Branching**: Developers can create isolated environments for development, testing, or experimentation without duplicating storage costs, as branches share the same underlying storage. 2. **Autoscaling**: Lakebase adjusts compute resources based on activity levels, allowing users to pay only for the compute they use. It can scale down during low activity and can be suspended entirely after inactivity, reducing costs to zero. 3. **Read Replicas and High Availability**: The separation of storage and compute allows for adding read replicas and high availability without incurring additional storage costs, as these instances utilize the same storage layer. 4. **Synced Tables**: Integration with the Databricks Intelligence Platform enables efficient data syncing, allowing users to sync only the necessary working set of data, which helps avoid unnecessary storage and sync costs. 5. **Sync Modes**: There are three sync modes (Snapshot, Triggered, Continuous) for transferring data from the Lakehouse to Lakebase, each with different cost implications based on data freshness requirements. 6. **Right-sizing Compute**: Users can set the initial compute range during project provisioning to avoid over-provisioning and unnecessary costs. 7. **Monitoring and Metrics**: The Lakebase Metrics dashboard provides insights into working set size and cache utilization, helping users optimize their compute sizing and performance. 8. **Point-in-Time Restore (PITR) and Snapshots**: PITR maintains history for recovery within a configurable window, while snapshots offer discrete recovery points. Both are priced lower than standard storage, making them cost-effective options for data recovery. Lakebase costs are categorized into compute, storage, and serverless pipeline compute for syncing data. Compute is measured by CU usage, while storage includes branch storage, PITR history, and snapshot storage, all tracked separately. Users can access detailed usage and cost information through system billing tables.
This Android TV launcher gave me screen time controls, but I'm still not switching from Monet
AppWizard
October 11, 2026

This Android TV launcher gave me screen time controls, but I’m still not switching from Monet

PLUI, or Premium Launcher TV UI, is an Android TV launcher that offers a feature-rich experience without premium fees. It features a vibrant interface with an app list, colorful widgets, and a sidebar menu, but can appear cluttered and overwhelming. The performance on devices like the Chromecast with Google TV can be sluggish compared to lighter alternatives. PLUI provides extensive customization options, including over 80 weather-related widgets, photo slideshows, and security camera feeds. Users can select backgrounds from sources like Reddit and NASA, and apply a blur effect. It supports multiple user profiles, accommodating up to ten accounts, and includes parental controls such as screen time limits. However, its performance and user experience may not surpass lighter launchers like Monet, which offers similar features in a more streamlined manner.
Minecraft Dungeons 2 Review
AppWizard
October 10, 2026

Minecraft Dungeons 2 Review

Minecraft Dungeons 2 is developed by Mojang and Double Eleven, published by Xbox Game Studios and Mojang. It is available on Xbox Series X/S, PC, and PS5, with a release date of September 29, 2026, priced at £24.99. The game serves as an accessible introduction to the action RPG genre, targeting younger audiences, particularly Minecraft fans. It features a semi-open-world structure, allowing exploration of various areas, but the main quest line and side quests can be completed in approximately seven to ten hours. Combat mechanics are straightforward, with rapid loot acquisition and a system that can frustrate players due to hidden stats. The narrative involves ill-intentioned Illagers and lacks variety in quests. The game includes a co-op mode for up to four players and cross-platform online play, but players cannot transfer offline characters online. The Deluxe Edition includes additional content such as a Soul Cape, hero skins, and access to DLC packs.
30-year Microsoft veteran explains why you shouldn’t run two antivirus apps on Windows 11
Tech Optimizer
October 10, 2026

30-year Microsoft veteran explains why you shouldn’t run two antivirus apps on Windows 11

Raymond Chen, a Microsoft veteran, advises against installing multiple antivirus solutions on the same system due to conflicts that arise, such as each program attempting to quarantine the other's processes. This can lead to significant performance issues and erratic behavior in Windows. Microsoft has stated that Windows Defender is sufficient for most users, highlighting its comprehensive security features in Windows 11. The company warns that running multiple real-time antivirus programs can increase resource consumption and conflict likelihood. Independent testing has shown that Microsoft Defender ranks highly among antivirus solutions.
Windows 11 annual update is boring, but staying on 24H2 is a security risk
Winsage
October 10, 2026

Windows 11 annual update is boring, but staying on 24H2 is a security risk

Microsoft has released Windows 11 26H2 as a low-disruption update that activates existing features for users who have kept up with monthly updates. Users on version 24H2 should upgrade soon, as support will end on October 13, 2026, and they will no longer receive security patches. The end of support for various Windows 11 versions is as follows: 26H2 on October 9, 2028; 26H1 on March 14, 2028; 25H2 on October 12, 2027; and 24H2 on October 13, 2026. The 26H2 update includes new security features, Start menu customization, and improvements to File Explorer and AI integration. Users must have 24H2 or 25H2 installed to access the update, which may not be available to all devices due to compatibility safeguards. It is recommended to create a System Restore Point before updating.
Amazon’s Alexa Tablets bring full Android and Google Play from $229.99
AppWizard
October 8, 2026

Amazon’s Alexa Tablets bring full Android and Google Play from $229.99

Amazon has introduced a new series of Alexa Tablets, marking a shift from its Fire tablets to devices that operate on Android and provide access to the Google Play Store. Three models were announced, priced between 9.99 and 9.99, set to launch on October 14 in the US, Canada, and Mexico, and on October 19 in the UK, Germany, France, Italy, and Spain. The flagship model, the Alexa Tablet 12 Pro, starts at 9.99 and features 8GB of memory, 128GB of storage, and a 12-inch display with a 120Hz refresh rate. A premium version with a Nanomatte anti-glare screen is also available. The lineup includes the Alexa Tablet 11 starting at 9.99 and the Alexa Tablet 8 priced at 9.99. Each tablet features Alexa+ with On-Screen Intelligence and a dedicated reading mode for the Kindle app. Amazon will discontinue Fire tablet production but will support existing devices for four years after the last shipment. The pricing of the new tablets is not affected by a recent memory chip shortage.
Dynamic Nvidia DLSS upscaling in Gears of War: E-Day is ace, and I wish more PC games took this approach
AppWizard
October 8, 2026

Dynamic Nvidia DLSS upscaling in Gears of War: E-Day is ace, and I wish more PC games took this approach

Nvidia DLSS upscaling is favored by the author, but the release of Gears of War: E-Day has changed their perspective on its use. The game features a dynamic upscaling option that works with a customizable frame rate target, enhancing image quality and performance management. Dynamic resolution scaling is common in console games but less so on PC, where options often lack customization for specific performance metrics. Gears of War: E-Day allows players to switch between upscalers like Nvidia DLSS 4.5, AMD FSR 4.1, and Intel XeSS 2, with the author typically using DLSS in Performance mode on a 4K setup. Testing on a system with a Ryzen 7 9800X3D and GeForce RTX 5090, the game averages 77fps at maximum settings, being 97.8% GPU bound. Transitioning to dynamic DLSS with a target of 60fps results in an average of 64fps and an average resolution scale of 61%, with an 11% increase in pixel count but an 18.4% decrease in performance. VRAM usage increases by nearly 3GB. The author prefers prioritizing sharpness and visual enhancements over smoothness, ensuring consistent 60fps gameplay and allowing users with less powerful graphics cards to enable frame generation without latency concerns. The author hopes more games will adopt similar configurability in the future.
Copilot Gets Control of Windows and Your Files as Microsoft’s Recall Bill Comes Due
Winsage
October 8, 2026

Copilot Gets Control of Windows and Your Files as Microsoft’s Recall Bill Comes Due

Microsoft is requesting Windows users to grant its Copilot feature access to their files and activities, following a previous retraction of a similar AI integration due to scrutiny. Copilot can analyze content on the device with user consent, performing tasks like organizing files and troubleshooting, using both local AI models and cloud processing. Microsoft has implemented safeguards, but its security team has raised concerns about potential risks associated with powerful features. The opt-in nature of Copilot places accountability on Microsoft, as users must actively grant access. Hybrid features are set to roll out in the coming months, with taskbar search actions already reaching Windows Insiders. Over 40 percent of new business laptops are being designed as Copilot+ PCs, with the Surface Laptop Ultra scheduled for release on October 16.
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