database Archives

Tech Optimizer

September 28, 2026

What Is Happening with PostgreSQL 19?

Postgres 19 is experiencing delays in its release schedule, with Beta 4 scheduled for September 24, 2026. The development team is prioritizing quality over timelines, leading to the reversion of 53 significant features during the beta phase. Notable feature reversions include SQL Property Graph Queries, ALTER TABLE MERGE/SPLIT PARTITION(S), UPDATE/DELETE FOR PORTION OF, GROUP BY ALL, a change to default TOAST compression, nontext output formats for pg_dumpall, JSON_TABLE ON ERROR cascading, fast defaults for domains with nonvolatile constraints, logical replication database-specific snapshots, nested query tracking, and online data checksums. The majority of these reversions are due to design flaws, incorrect results, or compatibility issues. There are also at-risk features identified, including RI fast-path FK checks, REPACK / REPACK CONCURRENTLY, and Postgres_fdw statistics import. Despite these challenges, promising features such as pg_plan_advice, parallel autovacuum, ON CONFLICT DO SELECT, and logical replication enhancements are still anticipated in PG19. AI tools are being utilized in the development process to identify bugs and create test cases. Postgres 18 remains a reliable upgrade target, while features like property graphs and GROUP BY ALL are now planned for PG20.

Tech Optimizer

September 28, 2026

The Fault Line Spreads: Azure’s September CVE Cluster Now Covers PostgreSQL and Billing

Two newly identified Critical CVEs have expanded Microsoft's September identity infrastructure vulnerabilities to over ten verified weaknesses across more than ten distinct services. The Azure Database for PostgreSQL is vulnerable to CVE-2026-85878, an Improper Authorization flaw (CWE-285) with a CVSS score of 9.9. Azure Billing is impacted by CVE-2026-62874, which presents an Insufficient Data Authenticity Verification issue (CWE-345) with a CVSS score of 10.0. Both vulnerabilities were disclosed on September 18 and validated by Tenable and MITRE. CVE-2026-85878 allows an authorized attacker to elevate privileges over the network with minimal complexity, while CVE-2026-62874 requires no authentication, enabling unauthenticated attackers to jeopardize financial integrity. The vulnerability cluster first emerged during the Patch Tuesday cycles on September 3 and September 8, with initial reports highlighting critical flaws in core services. Other September disclosures include CVE-2026-83711 (Azure AD B2C, CVSS 10.0), CVE-2026-70352 (Azure AI Language, CVSS 10.0), CVE-2026-83941 (Entra ID, CVSS 9.9), CVE-2026-62916 (Entra ID, CVSS 9.1), CVE-2026-69857 (Azure Cosmos DB, CVSS 8.5), and CVE-2026-69854 (Spring Cloud Azure, CVSS 9.0). Activity heightened between September 17 and 18 with the introduction of CVE-2026-77903 (Microsoft Dataverse, CVSS 9.0) and CVE-2026-69843 (Microsoft Fabric, CVSS 10.0). The attack surface has broadened from authentication concerns to encompass trust in AI endpoints, data storage locations, and billing verification processes. Seven out of the ten vulnerabilities are unauthenticated, and all issues were addressed through server-side fixes by Microsoft. The extensive range of affected services suggests these vulnerabilities indicate a shared architectural dependency on authentication logic.

Tech Optimizer

September 28, 2026

Postgres Women India: Driving Diversity And Innovation In Open Source

Postgres Women India was launched in 2023 as a corporate social responsibility initiative under OpenSource DB, starting with 10 members and growing to over 2000 women across more than 70 countries. The community addresses the underrepresentation of women in open source and database conferences, aiming to empower, connect, and celebrate women in technology. Its core pillars include community building, nurturing future leaders, and advocating for education. The community organizes virtual and in-person meetups, mentorship programs, and collaborates with universities to enhance skills in database technologies. Key initiatives include a Career Connect Day, intensive upskill programs, and the Women for Data Summit. The community has recognized 18 women as ‘Postgres Women of the Month’ and highlighted emerging contributors. Partnerships with organizations like Google and YugaByteDB support its efforts, and it seeks further community involvement to establish local chapters and host events.

Tech Optimizer

September 28, 2026

Spinnaker launches PostgreSQL support & migration services

Spinnaker Support has launched a suite of PostgreSQL support and migration services to help organizations reduce their reliance on Oracle databases. The services include enterprise software support for PostgreSQL and migration services facilitated by HexaCluster, allowing customers to maintain their Oracle environments while transitioning workloads to PostgreSQL. Spinnaker is also developing an enterprise distribution for PostgreSQL, built around standard PostgreSQL and open-source components. The support package includes break-fix support, troubleshooting, security guidance, performance and configuration support, and lifecycle guidance. The migration service analyzes Oracle database dependencies, automates parts of the conversion process, validates production readiness, and facilitates controlled cutovers. The HexaRocket platform from HexaCluster aids in migration, data movement, and replication. The launch aligns with a trend of organizations reassessing database expenditures, with 55.6% of developers using PostgreSQL according to the 2025 Stack Overflow Developer Survey. Spinnaker aims to enhance its role in enterprise infrastructure decisions by supporting both Oracle and PostgreSQL environments. Martin Biggs has been appointed Vice President and General Manager of the PostgreSQL Practice, overseeing PostgreSQL support and migration services. Spinnaker's PostgreSQL offerings are part of its Run, Optimize, Transform framework, designed to help customers manage current systems and plan for long-term changes.

BetaBeacon

September 28, 2026

PKForge Is A New Android Pokémon Bank Built For Retro Handhelds & ROM Hacks

Main features of version 3.0 include managing Pokémon by editing various aspects, legalizing Pokémon offline, moving Pokémon between games, storing collections in a Bank, tracking the Pokédex, browsing and injecting events, editing the bag and trainer, using RNG tools, batch editing, breeding and hatching Pokémon, completing the Pokédex, playing with Pokémon in the Poképark, sharing teams, using game-specific editors, keeping saves safe, and supporting dual-screen devices. The software supports various generations of Pokémon games and emulators.

AppWizard

September 24, 2026

RTX 5090 and DLSS 5 Transform Classic Minecraft into 4K

A recent benchmark in Minecraft contrasts the original aesthetic with a modified version using the NVIDIA GeForce RTX 5090 graphics card and DLSS 5 neural network rendering technology. The modified build features an AdaptiveVision shader, optimized ReShade post-processing presets, and material maps for roughness and reflectivity. DLSS 5 enhances textures without changing polygonal meshes, eliminating subpixel flickering and improving light and shadow gradients. The RTX 5090's video memory and tensor units maintain high frame rates during demanding path tracing and neural network computations. This project demonstrates the potential of machine learning technologies in enhancing classic games.

Tech Optimizer

September 22, 2026

Kaspersky: 5 Security Essentials Beyond Built-In Antivirus

India's internet usage has rapidly evolved, with the Unified Payments Interface (UPI) transforming smartphones into banking hubs and daily tasks being conducted online. Despite this digital shift, many users rely on pre-installed security software, which may not be sufficient against increasing cyber threats. In 2025, nearly one in four internet users in India faced web-based cyber threats, with over 47.5 million threats blocked, averaging about 130,000 daily. Kaspersky's Safe Money feature provides real-time verification of banking and shopping sites, while its anti-phishing capabilities respond to rapidly changing scams. Scammers are using multi-channel approaches, prompting Kaspersky's system to flag suspicious activity across platforms. Credential theft increased by 20% in 2025, with over 225,000 attacks thwarted, and Kaspersky offers identity monitoring to alert users of data leaks. Additionally, Kaspersky Premium provides 24/7 human support for suspicious activities, addressing the limitations of standard antivirus tools in a complex digital threat landscape.

Tech Optimizer

September 22, 2026

When “Good Enough” Isn’t Enough: 5 Security Essentials Kaspersky Covers That Built-In Antivirus Doesn’t

India's digital landscape has rapidly evolved, with the Unified Payments Interface (UPI) turning smartphones into banking hubs and shifting many routine tasks online. However, users often rely on basic pre-installed security software, underestimating online threats. In 2025, nearly one in four internet users in India faced web-based threats, with over 47.5 million incidents blocked. Kaspersky addresses five critical gaps in online security: 1. Real-Time Site Verification: Kaspersky’s Safe Money feature provides real-time verification of banking and shopping sites, which standard antivirus tools lack. 2. Live Anti-Phishing Protection: Kaspersky offers real-time anti-phishing capabilities with a continuously updated threat database, responding faster than traditional antivirus solutions. 3. Cross-Channel Threat Detection: Kaspersky flags suspicious activities across multiple channels, unlike single-channel antivirus tools. 4. Identity and Data-Leak Monitoring: Kaspersky alerts users when their information appears on the dark web, integrating this feature into its protection suite. 5. Round-the-Clock Human Support: Kaspersky Premium provides 24/7 human support for users facing suspicious transactions or alerts. Credential theft targeting Indian networks increased by 20% in 2025, with over 225,000 attacks thwarted. The sophistication of digital threats in India has outpaced basic defenses, necessitating advanced protection layers.

AppWizard

September 19, 2026

Google’s Android Bench 2.0 tests AI agents on week-long app builds

Google has launched Android Bench 2.0, an upgraded benchmark for evaluating AI coding agents, which now includes 30 long-horizon tasks that can take human engineers days or weeks to complete. The best pass rate for these tasks is around 28%, down from approximately 91% in the previous version. The benchmark measures both pass rates and completion rates, acknowledging partial progress rather than just failures. It assesses various challenges, including app creation and feature integration, using a comprehensive scoring methodology that evaluates functionality, regression checks, and visual fidelity. AI models perform better with new code than with modifications to existing systems, facing challenges in runtime validation and cross-platform conversions. The current leaderboard shows OpenAI’s GPT-6 Astra leading with a 28% pass rate, while Gemini 3.8 Flash has an 8% pass rate. Developers using AI agents should be aware that while AI can generate significant portions of applications, further refinements will require human input. The benchmark is available on Google’s Android Bench leaderboard.

Winsage

September 18, 2026

How to measure and shrink the Windows search index

The initial storage cost of the search index on a fresh installation of Windows 11 is minimal, only a few megabytes. When a sizable work folder is added, the index expands, but it does not revert to its original size after the folder is removed. The search index is stored in Windows.db for Windows 11 and Windows.edb for Windows 10. Windows 11 has two indexing modes: Classic (default) and Enhanced, with Classic indexing Documents, Pictures, Music folders, and the Desktop, while Enhanced scans the entire PC. The index includes file names and content, allowing keyword searches. Users can measure their index items through Settings without special permissions, while file size requires administrative access via PowerShell. An index under 30,000 items is acceptable for average users, while performance issues may arise beyond 400,000 items, with a technical ceiling of one million items. In an experiment, the index grew from 462 items and 6.71 MB to 3,466 items and 18.66 MB after adding 3,000 text files, but remained at 16.81 MB after deleting those files. To reclaim disk space, users can exclude specific folders from indexing and rebuild the index, which can significantly reduce its size while retaining the same number of items.