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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.

BetaBeacon

July 2, 2026

There’s now a fan-made port of these classic Star Wars games for Android

- Fan-made Android ports of Star Wars games Jedi Academy and Jedi Outcast were available over a decade ago but have since been abandoned. - A modern port called Psi-Touch is now available, allowing users to play Jedi Outcast, Jedi Academy, and Dark Forces on Android devices. - Setting up the port requires PC game files to be copied onto the Android device in specific folders. - Jedi Academy runs smoothly on Android devices and supports mods, gamepad controls, touch controls, auto-aim functionality, gyroscope support, console access, and other enhancements.

AppWizard

July 2, 2026

All Android users just got an important backup feature

Google is introducing a selective backup feature for Android users, allowing granular control over app data management. This update is initially rolling out to Pixel devices and users of Google Play Services version 26.24. Users can now selectively manage backups for each app, which helps conserve cloud storage space. The feature is available for those using Android 16 and Android 17, with other manufacturers expected to adopt it soon. Once activated, data is securely backed up to the cloud, but users should be aware that disabling backup for an app will permanently delete its previously backed-up data. To manage backups, users can go to their device’s settings under Google Services > Backup > Backup details. The rollout is gradual, primarily targeting Google Pixel smartphones. Most users will receive the update automatically, and they can check their version of Google Play Services in the settings.

Tech Optimizer

July 2, 2026

Gen Digital highlights its cybersecurity franchise as investors look to long-term growth

Gen Digital (ISIN US3687361044) is a global cybersecurity company focused on protecting consumers and small businesses through a subscription-based model. It offers a range of services, including antivirus solutions, identity protection, endpoint protection for small businesses, and centralized security software. The subscription model allows for predictable revenue through monthly or annual billing, fostering long-term customer relationships. The company employs a tiered pricing strategy to enhance customer experience and increase average revenue per user. Gen Digital's revenue is primarily recurring, which stabilizes income against fluctuations in customer acquisition costs. The software sector typically provides high gross margins, and the company can cross-sell additional security tools to existing customers. Its consumer cybersecurity suite combines antivirus, firewall, and safe-browsing protection into a single package, compatible across multiple devices. Gen Digital is publicly traded in the U.S., providing access to equity capital and allowing retail investors to participate in the consumer cybersecurity market. The company's future growth depends on customer retention, new customer acquisition, and service expansion.

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.

Tech Optimizer

July 2, 2026

EDB Named a Leader in Multimodel Data Platforms Evaluation

EDB has been recognized as a Leader in The Forrester Wave: Multimodel Data Platforms, Q2 2026, with EDB Postgres AI (EDB PG AI) achieving the highest scores in Vision, Innovation, Roadmap, and Partner Ecosystem criteria. EDB PG AI integrates transactional, analytical, and AI workloads into a unified platform, supporting open-source frameworks and enabling various deployment options. The platform features governance at the data layer and is designed for operational efficiency, allowing organizations to implement sovereign AI quickly. EDB PG AI can be deployed on-premises, in hybrid environments, or across cloud infrastructures, backed by partnerships with companies like Dell, IBM, and NVIDIA.

Tech Optimizer

July 2, 2026

EDB named Forrester Leader in multimodel data platforms

EDB has been recognized as a Leader in Forrester's Multimodel Data Platforms evaluation for Q2 2026 for its EDB Postgres AI platform, receiving the highest scores in Vision, Innovation, Roadmap, and Partner Ecosystem. The platform is designed to manage mixed translytical and AI workload demands, offering flexibility in deployment across on-premises, hybrid, and multi-cloud environments. EDB's recent product update introduced agentic database and converged analytics functionalities, reportedly accelerating database tuning by up to tenfold and reducing analytics ownership costs by as much as 58%. The platform is supported by a partner ecosystem that includes Dell, IBM, NVIDIA, Red Hat, and Supermicro, which plays a crucial role in influencing database purchasing decisions. EDB's roadmap focuses on advancements in GPU-accelerated workloads, semantic intelligence, governance, and knowledge graph functionalities. The emphasis on sovereign deployment aligns with organizations' needs for control over sensitive data amidst stricter regulations.

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.

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.

AppWizard

July 2, 2026

‘They refuse to offer a meaningful alternative’: Game preservation leader agrees that piracy is the only preservation option for a discless future

Sony plans to discontinue the production of physical game discs for the PlayStation 5 by 2028, shifting towards a fully digital licensing model. Frank Cifaldi from the Video Game History Foundation has raised concerns about the preservation of video game history, stating that piracy may become the only means of safeguarding digital works. He criticized the Entertainment Software Association for resisting efforts to create a legal framework for preserving digital content. Cifaldi highlighted that museums and archives are preparing for this digital future, questioning the industry's expectations for cultural institutions as physical media is phased out. The transition to digital ownership has sparked discussions in the gaming community, particularly regarding the lack of backward compatibility in the PlayStation ecosystem and the challenges posed by the closure of digital stores for older consoles. The urgency for solutions to protect video game history is increasing as the industry moves towards a digital-only future.