engine Archives

BetaBeacon

April 15, 2026

This powerful PC game emulator for Android just got a big update

Winlator v11.0 update enhances Windows-on-Android emulation experience with improved hardware and software compatibility. The update includes Mesa Turnip drivers v26.1.0 for better Vulkan performance on Adreno 8-series GPUs, an experimental OpenGL wrapper called Gladio for MediaTek and Exynos chips, Wine 10.10 and Box64 v0.4.0 for improved stability, a new HUD mode for performance monitoring, Light/Dark theme engine, and enhanced input controls. The update is available for download on GitHub, aiming to make Windows-on-Android emulation more accessible and enjoyable for users.

Tech Optimizer

April 15, 2026

Avast Antivirus: Free Protection Faces Rising AI Threats in Cybersecurity Market

Avast Antivirus offers a robust free version with premium features, providing high-quality protection against cyber threats, including viruses, spyware, and ransomware. Key features include Smart Scan, Password Manager, and Network Inspector, which help users identify vulnerabilities and safeguard their data. Avast has a global user base of over 435 million and is particularly relevant in the U.S., where data breaches affect millions annually. The company operates under Gen Digital, which acquired Avast in 2022, leveraging a freemium model to attract users and upsell advanced features. Avast focuses on AI-driven threat detection and maintains a strong market position against competitors like Norton and McAfee. The global cybersecurity market has surpassed 0 billion, driven by increasing threats, and Avast counters these with machine learning capabilities. Risks for Avast include zero-day exploits, privacy concerns, and competition from built-in OS protections. Avast's cloud-based updates and multilingual support enhance its appeal, while its integration with smart home devices is planned for the future.

AppWizard

April 15, 2026

Rival Aptoide sues Google in U.S. over alleged Android app store monopoly

A Portuguese app store, Aptoide, has filed a lawsuit against Google in a U.S. federal court, alleging monopolistic practices that hinder competition in the Android ecosystem. Aptoide claims that Google controls app distribution and in-app billing systems, violating U.S. antitrust laws. The company argues that it could compete more effectively against Google's pricing and policies if not for what it describes as an "anticompetitive chokehold." Aptoide alleges it is directed away from exclusive content and is excluded from accessing critical services, which harms its business. The lawsuit seeks to stop these practices and demands unspecified triple damages. Aptoide has approximately 436,000 apps and serves over 200 million annual users. This lawsuit follows Aptoide's previous complaint against Google with EU regulators in 2014. The case adds to Google's ongoing antitrust issues, including a recent agreement to modify its practices following a legal battle with Epic Games and a separate ruling declaring Google's search engine an illegal monopoly.

Tech Optimizer

April 15, 2026

Connecting .NET Lambda to Amazon Aurora PostgreSQL via RDS Proxy

Many organizations are modernizing legacy .NET applications while reducing database costs and enhancing scalability, particularly during migrations to AWS Lambda and transitions from SQL Server to Amazon Aurora PostgreSQL-Compatible Edition. The process involves connecting Lambda functions to Aurora PostgreSQL using Amazon RDS Proxy, with AWS Secrets Manager managing secure credential storage. The architecture includes a .NET Lambda function interfacing with Aurora PostgreSQL via RDS Proxy, which provides connection pooling to minimize database connection overhead. The solution requires a CloudFormation template to provision resources such as a VPC with private subnets, an Aurora PostgreSQL cluster, RDS Proxy, and Secrets Manager. The RDS Proxy is configured with parameters including PostgreSQL engine family, idle client connection timeout, and Secrets Manager secret. A Windows EC2 instance is provisioned, and access is facilitated through AWS Systems Manager Fleet Manager. The solution includes creating a sample table named "employee" in the database and a new .NET Lambda project that utilizes Npgsql for database connections. The Lambda function is deployed using the AWS CLI, and testing involves invoking the function and retrieving logs from Amazon CloudWatch. Finally, resources created during the process should be deleted to prevent ongoing charges.

Winsage

April 13, 2026

The engineer who built Windows Task Manager in the 90s says its 80KB footprint was a feature not an accident

David Plummer, a veteran Microsoft engineer, created the original Windows Task Manager (Taskmgr.exe) in the 1990s, which had a file size of only 80KB. This small size was crucial for its functionality during system freezes. Plummer used a mutex to check if another instance of the program was running, allowing for efficient operation without complex process lists or loops. His recent reflections in early 2026 have sparked discussions about the evolution of software, particularly criticizing Windows 11 for straying from its foundational purpose and emphasizing resource efficiency. The 1990s hardware constraints forced developers to innovate, contrasting with today's environment where abundant resources allow for less efficient applications. Plummer's mutex technique is now seen as a benchmark in application design, highlighting a generational shift in development practices. The discourse around his 80KB Task Manager raises questions about the future of software procurement and the importance of memory footprint in purchasing decisions.

AppWizard

April 11, 2026

This ‘highly realistic’ city-builder could be the first real competition Cities: Skylines has seen in over a decade

City Masterplan is a newly unveiled metropolis simulator that offers expansive environmental canvases measuring 24x24 km, allowing players to design urban landscapes in various architectural styles. The game features a visual aesthetic similar to Cities: Skylines 2, with realistic skies, dynamic lighting, and immersive weather conditions. It is built on the Unreal Engine, which may present performance challenges. As Cities: Skylines approaches its twelfth anniversary, there is a demand for a fresh city-building experience, with City Masterplan potentially revitalizing the genre. There is no official release date, but speculation suggests a launch not before 2027.

Tech Optimizer

April 11, 2026

Antivirus protection built into Windows

Windows 11 includes Microsoft Defender Antivirus, which is active from the moment the device is powered on and integrated into the operating system. It continuously updates to protect against various threats, including malicious files and unsafe links. Microsoft Defender SmartScreen evaluates the safety of websites and downloads, providing warnings for dubious content. Smart App Control prevents untrusted applications from executing, while Controlled folder access protects personal files from unauthorized modifications. Users can verify the operational status of Microsoft Defender Antivirus through Windows Security settings. Best practices for maintaining security include keeping the antivirus updated, using a single real-time antivirus engine, and enhancing security habits. Microsoft Defender Antivirus is generally sufficient for everyday risks, but additional third-party antivirus solutions may be considered based on individual needs.

Tech Optimizer

April 11, 2026

Google Cloud Highlights Ongoing Work on PostgreSQL Core Capabilities

Google Cloud has made technical contributions to PostgreSQL, focusing on advancements in logical replication, upgrade processes, and system stability. Key developments include the evolution of logical replication towards active-active configurations with automatic conflict detection to identify row-level conflicts during replication. This progress has sparked discussions about consistency models in database systems. Enhancements have also expanded logical replication to include sequences, reducing manual synchronization needs. Improvements to pg_upgrade have streamlined large object management and reduced upgrade times, while ensuring WAL data retention and schema constraint preservation. Bug fixes have addressed issues with index pages, extension loading, and WAL flush logic. Future features under development include a structured conflict log for replication and enhancements to parallel data export in pg_dump.

Tech Optimizer

April 11, 2026

Database Branching in Postgres: Git-Style Workflows with Databricks Lakebase

Database branching is a modern approach that addresses the limitations of traditional database management in development workflows. Unlike conventional database copies, which require significant time and resources to duplicate data and schema, database branching allows for the creation of isolated environments that share the same underlying storage. This method utilizes a copy-on-write mechanism, enabling branches to be created in seconds regardless of database size, with storage costs tied only to the changes made. Key features of database branching include: - Branch creation time: Seconds, constant regardless of database size. - Storage cost: Proportional to changes only, not the total data size. - Isolation: Each branch has its own Postgres connection string and compute endpoint. - Automatic scaling: Idle branches can scale compute to zero, incurring costs only when active. The architecture supporting this approach separates compute from storage, allowing multiple branches to reference the same data without conflict. This design facilitates time travel capabilities, enabling branches to be created from any point in the past for instant recovery and inspection. Database branching unlocks new workflows, such as: - One branch per developer, providing isolated environments for each engineer. - One branch per pull request, automating branch creation and deletion tied to PRs. - One branch per test run, provisioning fresh databases for each CI pipeline execution. - Instant recovery from any point in time within a designated restore window. - Ephemeral environments for AI agents, allowing programmatic database provisioning. Databricks Lakebase offers this database branching capability, transforming the database from a bottleneck into a streamlined component of the development process.

Winsage

April 10, 2026

French government says au revoir Windows, bienvenue Linux

France announced its intention to migrate its workstations from Microsoft Windows to the open-source Linux operating system as part of a broader initiative across Europe aimed at achieving digital sovereignty and reducing reliance on foreign technology. The French government also plans to replace its videoconferencing tools with the domestically developed Visio and migrate its health data to a new platform by the end of 2026. European leaders, including Ursula von der Leyen, have emphasized the importance of maintaining digital sovereignty despite pressures from the Trump administration, which has criticized European regulations on American tech companies. Christian Kroll, CEO of Ecosia, and Giorgos Verdi, a policy fellow at the European Council on Foreign Relations, have highlighted the need for Europe to assert its independence and strengthen its innovation landscape to avoid external pressures.