experimentation Archives

AppWizard

July 22, 2026

Modern Warfare 4’s Kill Block lets you use a Desert Eagle sniper rifle, but it’s still Call of Duty at heart

The Fanatics Fest convention at the Javitz Center in Manhattan featured the public debut of Call of Duty: Modern Warfare 4. A new map called Kill Block was introduced, which consists of three modules that rotate every two rounds in Gunfight mode, creating an evolving gameplay experience. The game includes a new ballistics model that enhances realism but does not drastically change gameplay mechanics. The Gunny system simplifies weapon customization by automatically assembling guns based on available attachments. Modern Warfare 4 retains core elements familiar to the series while emphasizing grounded combat, allowing players to maintain aim down sights while mantling. Overall, the game aims to reaffirm Infinity Ward's status in the Call of Duty franchise.

AppWizard

July 14, 2026

The Last of Us and Valheim collide in surprise free PC game, days left to claim

KeepUp Survival is currently available for free on the Epic Games Store until 5 PM BST on July 19. The game, developed by Witte Studio, features a narrative that begins with a global pandemic and involves players as the sole survivor of a crash on a remote island. Players engage in resource gathering, crafting, and base building in an open-world environment with no strict objectives. The game includes voice recordings from a character named Jill, hinting at sinister occurrences related to a research facility. A free beta for a zombie expansion is available on Steam. KeepUp Survival is typically priced at .99 / £12.79. Players can tame dogs, manage hunger, thirst, and exhaustion, and explore using various vehicles, with a dynamic day and night cycle enhancing the experience.

AppWizard

July 13, 2026

You can currently buy three of my all-time favorite microstrategy games for $10

Steam's Games Made in Sweden sale features notable titles such as Vermintide, Darktide, Payday, Valheim, Amnesia, and Satisfactory, with many available at discounts. Vermintide 2 is priced at £2.34. Three microstrategy games highlighted in the sale are Bad North, Kingdom Two Crowns, and The Battle of Polytopia, all available for under £10. Bad North involves defending islands from Viking invasions, Kingdom Two Crowns combines town-building with exploration and co-op gameplay, and The Battle of Polytopia offers quick 4x gameplay with 16 civilizations and various modes. Some notable titles, like Arc Raiders, are not included in the sale.

AppWizard

July 13, 2026

Survey suggests readers treat their core Android apps like a comfy couch

A poll conducted with over 1,700 participants revealed that 50.1% of users only switch apps when absolutely necessary, while 40.6% prefer to maintain their current applications for stability. Only 9.4% of respondents embrace change for novelty. The discussion highlighted the significance of app loyalty as users integrate certain applications into their daily routines.

Tech Optimizer

July 12, 2026

What Is Serverless PostgreSQL?

Serverless PostgreSQL is a fully managed cloud database model that separates compute and storage, allowing them to scale independently and automatically based on demand. It eliminates the need for manual infrastructure provisioning and capacity planning, charging only for active usage. Unlike traditional PostgreSQL setups, which require continuous resource allocation and manual scaling, serverless PostgreSQL provisions resources on demand and can scale down to zero during idle periods. Serverless PostgreSQL integrates with serverless compute platforms, enabling analytical queries to access the same data within a unified architecture. Key differences between traditional and serverless PostgreSQL include manual versus automatic provisioning and scaling, fixed versus usage-based billing, and high versus reduced operational overhead. Lakebase architecture is an emerging model that combines transactional databases with lakehouse foundations, allowing operational and analytical workloads to coexist on a single platform. This architecture minimizes data duplication and simplifies access, enhancing data management and analysis. Serverless PostgreSQL operates on a cloud-native architecture that enhances efficiency by allowing compute and storage to scale autonomously. It features scale-to-zero behavior, where compute resources are suspended when inactive and reactivated upon new queries. Major providers include Databricks Lakebase, Amazon Aurora Serverless v2, and Neon, each offering varying capabilities and integrations. Pricing for serverless PostgreSQL typically includes charges for compute resources, storage, and data transfer, with costs fluctuating based on workload activity. Cold start latency is a performance consideration, as reactivating compute resources can introduce delays. Strategies to mitigate this include keeping resources partially active or selecting providers with minimal cold start impacts. Serverless PostgreSQL is well-suited for OLTP workloads, while lakebase architecture is better for AI development, variable workloads, and environments requiring rapid iteration. Setting up serverless PostgreSQL involves choosing a provider, creating a database instance, and configuring access settings. It can also be used alongside serverless compute platforms for analytics, further extending its capabilities.

AppWizard

July 10, 2026

Google Photos’ latest UI experiment has one job: getting CapCut on your phone

Google is exploring new sharing features in the Google Photos app, specifically in version 7.83.0.943371825, which includes an option to export media directly to CapCut, a video editing app by ByteDance. This feature appears in the export sheet when users select multiple photos or videos, allowing for direct editing in CapCut. If CapCut is not installed, users will be prompted to download it from the Play Store. The feature is currently in testing and not available to the general public, and modifications to the app’s package indicate ongoing experimentation by Google. An APK teardown has revealed these features, but not all may be included in the final public release.

Winsage

July 10, 2026

Windows 10 is still getting Windows 11 features, but it’s only for developers

Microsoft has confirmed that WSL Containers, which allows users to create and manage Linux containers directly from Windows, is now available on Windows 10. Users must have Windows 10 version 2004 (Build 19041) or later to utilize WSL Containers. The installation process involves checking the Windows build, installing WSL, updating to the container build, confirming the version, and running a test command. WSL Containers support GPU passthrough, enabling CUDA capabilities directly from Windows 10. A text-based UI dashboard for managing WSL Containers, named lazywslc, has also been introduced.

AppWizard

July 9, 2026

YouTuber gets Minecraft running on an original Game Boy Color, and it even looks kinda playable

A YouTuber named Game of Tobi has ported Minecraft to the original Game Boy, creating a playable .gbc file that captures the essence of 3D gameplay while operating at half speed and in black and white. The project showcases the capabilities of the original hardware, despite its limitations, and follows a previous successful port to the Game Boy Color. The textures are simplified to maintain performance, and the endeavor reflects a spirit of experimentation within the gaming community.

AppWizard

July 4, 2026

The best PC games of 2026 (that don’t need a graphics card)

Mina the Hollower is an indie game from the studio behind Shovel Knight, inspired by classic top-down Zelda adventures, featuring a mouse hero and RPG-like customization. Mewgenics, developed by Edmund McMillen, involves breeding cats and genetic manipulation in a tactical turn-based format. Typing Break combines typing skills with gameplay reminiscent of Space Invaders and Breakout. Dosa Divas features two sisters using a mech food truck to combat the fast-food industry, blending RPG mechanics with culinary creativity. Space Warlord Baby Trading Simulator offers a satirical take on trading mechanics from the perspective of an alien day trader. Cardburners is a fast-paced card game with multiple modes for solo or online multiplayer. Cassette Boy features puzzle mechanics with an environment that players can rotate. Beatdown City Survivors combines bullet heaven elements with direct combat mechanics. Forbidden Solitaire adds horror elements to the classic card game format with roguelike mechanics. Replaced features a noir-inspired cyberpunk narrative with 3D environments and pixel art. You Have Billions Invested in Generative AI is a free-to-play indie game that satirizes technology investment.

Tech Optimizer

July 2, 2026

From monolith to Lakebase to LTAP: rethinking the database from storage up

Sixteen years ago, the author began their PhD at UC Berkeley and was advised to focus on analytics rather than OLTP databases, which were considered solved. This led to the creation of Apache Spark and Databricks. However, during the development of Databricks, it was found that OLTP databases were not solved problems; they were difficult to scale and fragile. This realization led to the development of Lakebase, a serverless Postgres database designed with modern technology. Lakebase architecture separates the write-ahead log (WAL) and data files into independent, scalable services. The WAL is externalized to a service called SafeKeeper, which uses Paxos-based replication for durability, while data files are managed by PageServer, which stores them in cloud object storage. This design addresses challenges such as data loss, scaling, and performance interference between transactional and analytical workloads. Lakebase maintains compatibility with Postgres, offers unlimited storage, serverless compute, durable writes, and simpler high availability. It also introduces LTAP (Lake Transactional/Analytical Processing), which allows both transactional and analytical processing to operate on a single data copy in real time, eliminating the need for separate data copies and reducing costs. LTAP utilizes a unified storage layer that allows data to be materialized in both row and columnar formats, optimizing it for both transactional and analytical workloads. The system ensures that analytics can access the most current data without affecting transactional performance by using a log sequence number (LSN) to retrieve the latest changes. Unlike traditional CDC approaches, LTAP requires no explicit table replication, as all data is stored in a single governed copy. This architecture circumvents common issues faced by hybrid transactional/analytical processing (HTAP) systems, such as incomplete feature sets, lack of ecosystem support, and performance contention. The Lakebase architecture has unlocked capabilities like unlimited storage, elastic compute, durable writes, and instant branching, with ongoing developments anticipated in the future.