AI application Archives

Tech Optimizer

January 17, 2026

ClickHouse: $400 Million Series D Raised, Langfuse Acquisition, And Native Postgres Service Debuted

ClickHouse has secured 0 million in a Series D funding round led by Dragoneer Investment Group, with participation from investors such as Bessemer Venture Partners, GIC, and others. The funding will support global expansion and product development, focusing on AI infrastructure and application monitoring. ClickHouse currently has over 3,000 customers on its ClickHouse Cloud platform, with an annual recurring revenue growth exceeding 250% year over year. Recent adopters include Capital One, Lovable, and Airwallex, alongside established clients like Meta and Tesla. ClickHouse has acquired Langfuse, an open-source platform for LLM observability, and introduced a native Postgres service for integrating transactional workloads with its analytical engine. The company is also expanding its ecosystem and geographic reach through partnerships, including one with Japan Cloud and collaboration with Microsoft Azure.

Tech Optimizer

December 20, 2025

Watch Out Elasticsearch! Tiger Data’s PostgreSQL BM25 Search Extension Goes Open Source

Tiger Data has released pg_textsearch as an open-source extension under The PostgreSQL License on GitHub, previously exclusive to Tiger Cloud. This extension allows developers to perform BM25 relevance-ranked keyword searches directly within PostgreSQL, eliminating the need for external search systems like Elasticsearch. Notable features of pg_textsearch include support for 29+ languages, compatibility with partitioned tables, intuitive SQL syntax, a memtable architecture for optimized indexing, and adjustable BM25 ranking parameters. Tiger Data aims to develop a comprehensive Postgres Search Stack that integrates keyword and vector search capabilities.

Tech Optimizer

December 18, 2025

pgEdge Announces pgEdge Agentic AI Toolkit for Postgres

pgEdge has released the beta version of its Agentic AI Toolkit for Postgres, aimed at developers building Agentic AI applications with high availability, security, and data sovereignty requirements. The toolkit includes features such as a fully featured MCP Server compatible with standard Postgres versions, Natural Language Agents for data querying, pgEdge-vectorizer for text chunking and vector embeddings, a pgEdge RAG Server for Retrieval-Augmented Generation, and a pgEdge-docloader for making initial material searchable. It also supports locally hosted models and high availability for various workloads, and is compatible with PostgreSQL versions 16, 17, and 18. The toolkit is available for free to all Postgres users, with support for paid subscribers of pgEdge Enterprise and Distributed Postgres. It will be included in the pgEdge Cloud managed service by Q1 2026.

Winsage

November 20, 2025

Evicting Copilot: The Insider’s Guide to Purging AI from Windows 11

Microsoft's Windows 11 has introduced Copilot, an AI assistant aimed at enhancing productivity, but it has faced criticism from users concerned about privacy and resource usage. Copilot offers features like document summarization and image generation, but some users have labeled it an unwelcome presence. During the March 2025 Patch Tuesday, some users experienced Copilot being inadvertently uninstalled. Privacy concerns and performance issues have led many to seek ways to disable or remove Copilot, with methods including hiding the Copilot button, using Group Policy Editor, editing the Windows Registry, and uninstalling the app through Settings or PowerShell commands. In corporate environments, IT administrators can disable Copilot using Intune or Group Policy. Users have reported that Windows updates can reinstall Copilot, prompting them to disable automatic updates or block related domains. Recent user sentiment indicates growing fatigue with AI features, and there is potential for Microsoft to introduce easier opt-out options in future updates.

AppWizard

October 22, 2025

Google AI Studio Brings ‘Vibe Coding’: App Creation for Everyone

Google has updated its AI Studio platform with a new workflow called “vibe coding,” aimed at making AI application creation accessible to users with limited coding experience. The redesigned Build tab allows users to select AI models and modular features, articulate their application ideas in natural language, and generate application components using Gemini’s APIs. An interactive editor provides a code-assist chat interface and a code editor for various skill levels. Users can deploy their applications to Google Cloud Run with a single click. The platform includes an “I’m Feeling Lucky” button for generating randomized app concepts and offers context-aware feature suggestions through Gemini’s capabilities. This update positions Google as a competitor to other AI coding platforms and aims to reduce technical and financial barriers for users.

Winsage

October 14, 2025

10 open-source Windows apps I can’t live without – and they’re all free

Open-source software offers robust alternatives for Windows users, with notable applications including: 1. LibreOffice: A comprehensive office suite that supports MS Office formats and is free to download. 2. Flow Launcher: A customizable file search and application launcher that is free to use. 3. Duplicati: A zero-trust backup solution that allows data backup to various destinations, available for free for personal use. 4. Nextcloud: An open-source platform for file storage and collaboration that can be hosted locally and is free to install. 5. Franz: An application that consolidates multiple messaging platforms into a single interface, free to use. 6. YAZB: A tool that creates custom top bars for Windows, providing system information and quick access controls, available for free. 7. File Converter: A tool for converting and compressing files through a right-click context menu, free to install. 8. Bitwarden: An open-source password manager with a web browser extension, free to use with optional paid features. 9. AutoHotKey: An automation scripting language for defining hotkeys and streamlining tasks, available for free. 10. Ollama: An open-source AI application that allows interaction with various models, free to install and use.

Winsage

October 10, 2025

Microsoft pushes NPUs as a way to an intelligent Windows

Microsoft is promoting the potential of neural processing units (NPUs) to enhance Windows intelligence, although NPUs are not yet part of official hardware requirements. NPUs are designed to accelerate local inference with lower power consumption and are found in devices from smartphones to Copilot+ PCs. Microsoft claims that NPUs can make sophisticated AI experiences more affordable, stating that tasks that once required expensive computing can now be performed on less costly devices. However, the current utility of local AI processing for users is limited, with few OS features requiring local processing and minimal impact on productivity. Microsoft has integrated AI capabilities into applications like Notepad and Photos, but these changes are not driven by user demand. Despite the lukewarm reception, Microsoft advocates for NPUs, highlighting their ability to run multiple AI applications concurrently. Concerns exist regarding future hardware requirements, as the company may eventually include NPUs in its specifications, echoing past experiences with Windows 10. As of early September, AI-enabled notebooks with NPUs made up 40.5 percent of the European distribution channel, a figure expected to rise.

AppWizard

October 3, 2025

Amazon’s Vega OS launch trick: cloud-streamed apps

Amazon has introduced its custom-built Vega operating system with the launch of the Fire TV Stick 4K Select, which comes preinstalled with Vega. This new OS operates alongside Amazon's modified version of Android, creating challenges for developers who are hesitant to fully support Vega. To mitigate potential app shortages at launch, Amazon will allow the Fire TV Stick 4K Select to run Android versions of popular applications through cloud streaming. Amazon has also released documentation for developers on transitioning apps to the Linux-based Vega OS, which uses React Native as its default framework, and introduced the Amazon Cloud App Program to facilitate the deployment of existing Fire TV apps to Vega OS devices. Amazon is offering cloud streaming services free for the first nine months to encourage major publishers to develop native Vega apps, while also enabling cloud streaming for select popular Android apps. Developers can check if their apps are enrolled in the Cloud App Program via the Amazon developer portal. Although cloud streaming for TV apps is not new, Amazon's entry into this space is significant, especially following its previous use of cloud streaming for its Luna gaming service. The announcement of Vega OS comes nearly two years after its initial report and follows the launch of three Echo devices powered by Vega. With nearly 300 million Android-based Fire TV devices sold, it is essential for publishers to maintain support for Android apps. Amazon has stated its commitment to being a multi-OS company, continuing to launch new devices on Fire OS while supporting existing experiences.

Winsage

August 19, 2025

10 open-source apps I recommend every Windows user download

Open-source software provides alternatives to proprietary applications for Windows users, enhancing productivity without traditional software licenses. 1. LibreOffice is a free office suite that includes word processing, spreadsheets, and a database component, operates locally, and supports MS Office formats. 2. Flow Launcher is a free file search and application launcher that allows quick access to applications and files through a customizable hotkey. 3. Duplicati is a free backup solution that supports various storage destinations, offers encryption, scheduling, and remote management for data security. 4. Nextcloud is a free, locally hosted file storage and collaboration solution that allows users to control their personal data. 5. Franz is a free application that consolidates multiple messaging platforms into a single interface for easier communication. 6. YAZB (YAZB Reborn) is a free tool that customizes the Windows experience by creating a top bar displaying system information. 7. File Converter is a free application that allows users to convert various file formats through a right-click context menu option. 8. Bitwarden is a free open-source password manager that offers password generation and secure file sharing, with premium features available. 9. AutoHotKey is a free tool for automating tasks through scripting, enabling the creation of hotkeys and macros. 10. Ollama is a free open-source AI application that allows local interaction with AI models, ensuring data privacy.

Tech Optimizer

June 7, 2025

Amazon Aurora DSQL Goes GA: Distributed, PostgreSQL-Compatible Serverless Database

Amazon has launched Amazon Aurora DSQL, a PostgreSQL-compatible and serverless database solution designed for active-active high availability and multi-region strong consistency. It features a disaggregated architecture with independent components that scale based on workloads. Aurora DSQL offers 99.99% availability within a single region and 99.999% in multi-region deployments, with automatic recovery from failures. It supports microservices, event-driven architectures, and multi-tenant SaaS applications. All read and write operations maintain consistency across regional endpoints. The service includes a new billing unit called the Distributed Processing Unit (DPU) and supports essential relational features, although some PostgreSQL features are not supported. Aurora DSQL has expanded its availability to more regions and introduced new features, including PostgreSQL views and AWS Backup. A free tier is available, covering 100,000 DPUs and 1 GB-month of storage monthly.