data processing Archives

Tech Optimizer

January 27, 2026

PostgreSQL for WMS: a DBMS selection strategy in the era of import substitution

Choosing a Database Management System (DBMS) for Warehouse Management Systems (WMS) is a strategic decision that impacts security, budget, and adaptability. PostgreSQL is identified as a safe, cost-effective, and future-proof solution for Russian warehouse systems, especially following the withdrawal of foreign vendors like Oracle and Microsoft SQL Server. Starting September 1, 2025, foreign software usage in government bodies and companies with over 50% state ownership will face legal restrictions, posing regulatory risks for those using Oracle. Financial risks include high licensing fees and the potential for legal prohibitions on current technologies. Business continuity risks arise from the possibility of vendors ceasing support and updates. PostgreSQL, both in its vanilla form and commercial derivatives like Postgres Pro, is presented as a robust alternative capable of handling high loads and providing necessary features for modern WMS. It supports real-time analytics and advanced capabilities such as intelligent search and automatic classification using neural networks. Key considerations when choosing a DBMS include estimating data volumes, checking legal requirements, and calculating total cost of ownership (TCO).

Tech Optimizer

January 27, 2026

ClickHouse Announces Native Postgres Service, Offering a Unified Data Stack for Real-Time and AI-Driven Applications

ClickHouse, Inc. has launched a high-performance, enterprise-grade Postgres service that integrates with ClickHouse, designed for developers creating modern, real-time, AI-driven applications. This service, developed in collaboration with Ubicloud, Inc., merges transactional and analytical workloads on a scalable platform using NVMe storage, allowing for synchronization of transactional data from Postgres to ClickHouse, resulting in analytics that can be up to 100 times faster. Companies like GitLab, Instacart, Cloudflare, and Ramp utilize Postgres for transactions alongside ClickHouse for analytics. ClickHouse is offering a private preview of this new service for developers.

AppWizard

January 8, 2026

Gmail is getting a new AI inbox as Google brings Gemini front and center

Google has transformed Gmail by integrating its Gemini technology to improve user experience, making email writing, searching, and message presentation simpler. Features like personalized Suggested Replies and Help Me Write are now available to all Gmail users for free. A key addition is the AI Overviews, which generate summaries of relevant emails based on user inquiries, allowing for quick retrieval of information. This feature is currently available only to Google AI Pro and Ultra subscribers. Additionally, an "AI Inbox" will prioritize emails based on significance rather than chronological order, highlighting important tasks and key contacts. This feature is in testing for select users, with a broader rollout expected soon.

AppWizard

January 1, 2026

Vietnam’s dominant messaging app faces regulatory scrutiny over data policy update

Vietnam’s National Competition Commission (NCC) has ordered VNG Corporation to revise its updated service terms for the Zalo messaging app due to user privacy concerns. The NCC emphasized that users should not be forced to consent to personal data collection as a condition for using the app and that consent mechanisms need to be voluntary and clear. The updated terms require users to accept all data management provisions or face account deletion within 45 days, which has led to significant user complaints and a decline in app ratings. Zalo's average rating on Apple’s App Store has fallen to around two out of five stars, and it has slipped to 59th place in download rankings, while international apps like WhatsApp and Viber have become more popular. Zalo has around 78 million active users and operates over 17,000 official accounts used by government and businesses. The NCC intends to meet with VNG to discuss the updated policy, as part of a wider regulatory trend against coercive data practices in digital firms globally.

AppWizard

December 23, 2025

More Android phones could feel the Magic Cue as this leak spots early signs

Google is planning to extend its Pixel 10-exclusive Magic Cue feature, potentially rebranded as "Contextual Suggestions," to a wider range of Android devices. This feature provides tailored recommendations based on users' activities and locations, utilizing data from apps like Gmail, Google Photos, and Calendar. It can suggest actions, such as retrieving a screenshot from Google Photos during a conversation or checking flight details from Gmail. Participation in this feature is optional, and users can control their data and delete any information they choose. Google ensures that data processing prioritizes security and privacy, using its Gemini technology.

Tech Optimizer

December 4, 2025

Optimizing Postgres Pro for 1C: what’s new

Postgres Professional has released Postgres Pro Enterprise 17.6, which includes enhancements for 1C users. Key features include: - Official documentation for configuring Postgres Pro with 1C solutions, consolidating best practices for performance tuning and cluster operation. - Suppression of excessive catalog cache invalidation messages during index creation or dropping on temporary tables and statistics gathering. - Introduction of the skip_temp_rel_lock parameter to bypass lock acquisition for temporary relations and their indexes, improving performance during frequent DDL operations. - Reengineered TRUNCATE operations for temporary tables, allowing for a single scan of the buffer pool, enhancing efficiency. - Improved substring search performance in 1C applications by enabling accurate cost estimation for LIKE operators on mvarchar fields. - Memoization support for parameterized ANTI JOIN nodes, reducing unnecessary data processing cycles in complex queries. - Reduced lock requests during query planning involving multiple relations, improving operation when new sessions connect. - Optimized VACUUM ANALYZE on catalog tables, ensuring the pg_internal.init file remains intact during analysis, allowing for swift new session connections.

Winsage

November 18, 2025

Microsoft just revealed how Windows 11 is evolving into an agentic OS — finally the explanation we’ve all been waiting for

Microsoft has introduced a new support document detailing the transformation of Windows 11 into an agentic operating system, emphasizing AI-native capabilities that allow the PC to autonomously manage tasks. A new experimental feature, agent workspace, will soon be available in a private developer preview for Windows Insiders. This feature enables AI to run applications in parallel with the user, designed to be lightweight and secure, with scalable memory and CPU usage. Microsoft has identified three core security pillars for agentic OS experiences: non-repudiation, confidentiality, and authorization. Additionally, essential security principles for AI agents include autonomy, activity logging, user supervision, least privilege, and defined data processing purposes. Microsoft plans to integrate these capabilities into Windows 11, with applications like Copilot Actions being among the first to utilize them, and third-party developers will also be able to create their own AI agents using the provided framework.

Tech Optimizer

November 17, 2025

Introducing pg_lake: Integrate Your Data Lakehouse with Postgres

pg_lake is a tool developed by the team at Crunchy Data, now part of Snowflake, that provides a native Postgres experience for working with open data lakehouse formats like Iceberg and Parquet. The initiative began with the launch of Crunchy Bridge for Analytics over 18 months ago, aimed at addressing the fragmentation of data between Postgres databases and object storage. The decision to open source pg_lake is intended to establish a standard for the Postgres ecosystem, empower developers to create modern applications, and demonstrate Snowflake's commitment to enhancing Postgres capabilities. pg_lake is now available for exploration and use by developers.

Tech Optimizer

October 29, 2025

Inside the race to build agent-native databases

A disconnect has been identified between traditional databases and the requirements of AI agents, prompting a rethinking of database architecture. Four initiatives are redefining databases for AI: 1. **AgentDB** treats databases as lightweight, disposable artifacts, allowing agents to create and discard databases easily for single tasks, catering to simple AI applications and temporary data processing needs. It is not suitable for complex transactional systems. 2. **Postgres for Agents** enhances PostgreSQL with features like zero-copy forking, enabling secure testing and experimentation without affecting live systems. It targets developers building AI applications and offers a cloud service with a free tier. 3. **Databricks Lakebase** integrates transactional capabilities within a data lakehouse architecture, providing seamless access to real-time operational data and historical insights for AI agents. It aims to unify data workloads and reduce the complexity of maintaining separate databases. 4. **Bauplan Labs** focuses on safety and reliability, developing a "programmable lakehouse" with a "Git-for-data" model that ensures verifiable and auditable data operations for AI agents. It targets high-stakes scenarios where mistakes could have significant repercussions. These initiatives reflect a broader trend of reshaping databases to cater to machines, emphasizing ephemeral, isolated, and context-aware systems.

AppWizard

October 15, 2025

Researchers expose critical Android flaw allowing apps to steal sensitive data

Security researchers have identified a data theft technique called Pixnapping that exploits vulnerabilities in Android devices, specifically targeting sensitive information from various applications without needing special permissions. This method allows malicious apps to capture data from other apps or websites, including sensitive information from platforms like Google Maps, Gmail, Signal, Venmo, and two-factor authentication codes from Google Authenticator. The technique utilizes a hardware side channel known as GPU.zip to read screen pixel data by measuring rendering times. The data leak rate is between 0.6 to 2.1 pixels per second, sufficient to reconstruct sensitive information. The vulnerability is designated as CVE-2025-48561 and affects Android versions 13 through 16, including devices like the Pixel 6 to 9 and Galaxy S25. A partial patch was released in September 2025, with a comprehensive solution expected in December. The attack allows benign applications from the Google Play Store to potentially spy on sensitive on-screen data, highlighting broader concerns regarding side-channel vulnerabilities that arise from hardware data processing rather than software bugs. While Google has stated there is no evidence of exploitation currently, the existence of this attack suggests that malware could bypass traditional security measures. Google is working on additional fixes to limit misuse of the blur API and improve detection capabilities, but the underlying GPU.zip vulnerability remains unresolved. Users are advised to avoid untrusted apps and keep their devices updated, as more side-channel attacks similar to Pixnapping may emerge in the future.