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From monolith to Lakebase to LTAP: rethinking the database from storage up
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.
silver Android smartphone
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, where they were advised to focus on analytics rather than OLTP databases, which were considered a solved problem. However, upon developing Databricks, they found that OLTP databases were cumbersome, challenging to scale, and fragile. This led to the creation of Lakebase, a serverless Postgres database designed to address these issues by externalizing the write-ahead log (WAL) and data files into independent services. Lakebase architecture separates the WAL into a distributed service called SafeKeeper and data files into another service called PageServer, allowing for improved durability, scalability, and performance. This architecture eliminates data loss risks associated with disk failures and misconfigurations, simplifies high availability, and allows for elastic compute resources. Lakebase also introduces LTAP (Lake Transactional/Analytical Processing), which enables transactions and analytics to operate on a single data copy in real-time, avoiding the need for separate data copies and reducing costs. The system retains Postgres's ACID semantics while storing data in open columnar formats, making it accessible to both transactional and analytical engines without the delays and complexities of traditional replication methods. The architecture allows for unlimited storage, serverless compute, and instant branching, while ensuring that analytics can read the most current transactional data without affecting transactional workloads. LTAP aims to unify transactional and analytical processing by leveraging distinct compute engines for each workload while integrating at the storage layer.
PC game store GOG explains how digital ownership should be as PlayStation announces end of physical discs
AppWizard
July 2, 2026

PC game store GOG explains how digital ownership should be as PlayStation announces end of physical discs

PlayStation plans to phase out physical discs for its consoles starting in January 2028, coinciding with the digital-only release of GTA 6. This shift reflects the industry's move toward a digital-only future, impacting collectors and enthusiasts of physical media. Meanwhile, GOG offers a DRM-free gaming experience, allowing users to retain access to purchased games even if they are removed from the store, as long as the files are installed. GOG's model enables personal backups on physical media and does not require an internet connection for gameplay, although online multiplayer may vary. The future of PlayStation adopting a similar DRM-free approach remains uncertain.
Lullabies Made of Static is a quieter, slower, but still quite welcome addition to PC gaming's brutalist walking sim canon
AppWizard
July 2, 2026

Lullabies Made of Static is a quieter, slower, but still quite welcome addition to PC gaming’s brutalist walking sim canon

Lullabies Made of Static, released today, features a disconcerting atmosphere reminiscent of the walking simulator Fugue in Void. Players navigate a desolate city with towering walls and peculiar architecture, amplifying feelings of dread and isolation. The objective is to locate a hidden cassette tape, with the game prioritizing atmosphere over traditional quests. The soundscape is minimal, dominated by wind and footsteps, enhancing the labyrinthine exploration. The city has buildings scattered across a monotonous brown plain, and the sparse dialogue varies in quality. The demo is available on Steam.
Windrose might get wind
AppWizard
July 2, 2026

Windrose might get wind

Windrose features forgiving mechanics where players retain weapons and gear, and can easily replace lost pirate ships. Hunger and thirst are not factors, and the NPC pirate crew is immortal. The game allows for seamless sailing without wind. The studio announced a major update during early access, introducing a new biome called the Ashlands, new islands with unique enemies and resources, new building pieces, decorative options, new pirate ship classes, and improved NPC ship behavior. The studio is considering adding wind mechanics but aims to maintain a fun and simple gameplay experience. Further details on the update's release will be shared with the community.
3 Old Windows Laptops Still Worth Buying In 2026
Winsage
July 2, 2026

3 Old Windows Laptops Still Worth Buying In 2026

In 2026, the laptop purchasing landscape is affected by a price crisis due to AI data center demands, leading to higher costs for RAM, storage, and processors. Buyers are advised to consider laptops manufactured between 2019 and 2024 for compatibility with Windows 11, which requires a minimum of 4GB of RAM, with 8GB being the practical baseline and 16GB recommended for everyday tasks. 1. The Acer Swift X (2022) features an RTX 3050 Ti mobile chip, a Ryzen 5825U processor, and 16GB of LPDDR4X RAM, priced under ,000, and has a 4.4/5 rating on Amazon. 2. The Dell Latitude 7330 (2022) has a 1080p display, an Intel i5-1245U processor, and 16GB of RAM, available for around 0 from third-party sellers, and offers a convertible design. 3. The Acemagic LX15Pro is priced under 0, powered by a 5700U processor, has 16GB of RAM and a 512GB storage drive, and holds a 4.8/5 rating on Best Buy. The laptops were selected based on affordability, compatibility with Windows 11, and availability across multiple retailers.
Bottles is how you should actually run Windows apps on Linux
Winsage
July 1, 2026

Bottles is how you should actually run Windows apps on Linux

Wine enables users to run Windows applications on Linux by translating Windows calls into POSIX calls. It has evolved significantly, especially with contributions from Valve's Proton project, but can be complex and unpredictable, leading to potential glitches with updates. Bottles enhances this experience by creating isolated containers for each application, allowing users to run specific versions of Wine tailored to individual applications. This approach improves compatibility and organization, as users can group applications with similar settings. Bottles also features Eagle, a tool that recommends optimal Wine setups, and allows easy backup and restoration of configurations, ensuring a clean system.
'Pure old-school Windows': Ex-Microsoft engineer shrinks down Notepad to 2.5 kilobytes with 'no bloat, no telemetry, no nonsense'
Winsage
July 1, 2026

‘Pure old-school Windows’: Ex-Microsoft engineer shrinks down Notepad to 2.5 kilobytes with ‘no bloat, no telemetry, no nonsense’

A former Microsoft software engineer, Dave Plummer, has launched TinyRetroPad, a minimalist text editing application designed as an alternative to the increasingly complex Notepad. TinyRetroPad is a fork of Tiny Editor, which was based on Plummer's earlier project, HelloAssembly. The application aims to provide a simple and efficient user experience, reminiscent of earlier Windows versions, by utilizing existing Windows components to maintain a small footprint. Users have expressed dissatisfaction with Notepad's growing complexity, prompting a search for lightweight alternatives. TinyRetroPad offers a compact interface without unnecessary features or telemetry.
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