database Archives

Winsage

June 12, 2026

June’s Windows 10 patch has a BitLocker user lockout problem… again

Microsoft released a cumulative update for Windows 10, designated as KB5094127, during the latest Patch Tuesday. Some users are experiencing issues where they are prompted to enter their BitLocker recovery key after installing the update. This problem is linked to systems with an "unrecommended" BitLocker Group Policy configuration and has occurred in previous updates. Specific conditions that can lead to this issue include having BitLocker enabled on the operating system drive, a certain Group Policy setting configured, the System Information tool reporting a specific Secure Boot State, the presence of a particular certificate in the Secure Boot Signature Database, and not using the 2023-signed Windows Boot Manager. Affected users may face difficulties accessing their BitLocker recovery key, potentially leading to lockouts. Microsoft suggests that personal devices are less likely to be affected, with the issue primarily impacting enterprise setups. The company is working on a resolution and advises IT administrators to consider removing the Group Policy configuration before installing the update. Update KB5094127 is available only to Windows 10 users in the Extended Security Updates program for versions 21H2 and 22H2, addressing various bugs and security vulnerabilities.

Tech Optimizer

June 11, 2026

As the Agentic Era Reshapes the Data Layer, Enterprises Build Their Sovereign Foundation on EDB Postgres® AI

EnterpriseDB (EDB) has reported a significant increase in global adoption of its EDB Postgres® AI (EDB PG AI) platform, indicating a trend among enterprises to standardize operations on a robust platform for managing mission-critical workloads. Research by MIT Technology Review Insights, in collaboration with EDB, shows that AI and data sovereignty are critical predictors of success in AI initiatives, with organizations prioritizing control over their data achieving a fivefold return on investment. The Industrial Bank of Korea (IBK) transitioned 15 core systems to EDB PG AI for greater operational flexibility and cost efficiency, reducing licensing costs compared to Oracle. Shinhan EZ Insurance migrated its entire core system to the public cloud to ensure uninterrupted service. Other enterprises leveraging EDB PG AI include MNTN, Euronext FX, and Kyobo Book Centre, which have benefited from enhanced stability, reduced vendor risk, and improved compliance. EDB is recognized as a leader in the field and will host a global digital event titled "The Era of Agentic AI Data" on June 25. EDB Postgres® AI is positioned as an open, enterprise-grade sovereign data and AI platform, supporting secure, compliant, and scalable solutions across various environments.

Winsage

June 11, 2026

Microsoft fixes BitLocker recovery bug on Windows Server 2025

Microsoft has resolved an issue affecting certain Windows Server 2025 devices that were booting into BitLocker recovery mode after the April 2026 security update. This issue was linked to specific BitLocker Group Policy configurations and required users to input their BitLocker recovery key upon the first restart after the update. However, this key would only need to be entered once for subsequent restarts, provided the group policy configuration remained unchanged. The problem primarily affected enterprise systems rather than personal devices. The issue arose under specific conditions: BitLocker was enabled on the operating system drive, a particular Group Policy was set, the Secure Boot State PCR7 Binding was "Not Possible," the Windows UEFI CA 2023 certificate was present, and the device was not already using the 2023-signed Windows Boot Manager. Microsoft released fixes in the KB5094125 and KB5093998 updates to address this problem, preventing devices with incompatible group policy configurations from installing the 2023-signed Windows Boot Manager. Event ID 1032 in the System event log indicates the issue when Windows updates are installed. For IT administrators unable to deploy the latest updates, it is recommended to remove the Group Policy configuration before installing updates or to implement a Known Issue Rollback (KIR) on affected devices. Additionally, Microsoft had previously addressed similar BitLocker recovery issues in August 2024 and May 2025.

Tech Optimizer

June 10, 2026

Microsoft Open-Sources PostgreSQL Extension for In-Database Durable Execution

Microsoft has introduced pg_durable, a PostgreSQL extension that enables developers to execute durable workflows within the database, reducing the need for external orchestration systems. It simplifies workflow management by allowing developers to express long-running, fault-tolerant SQL functions directly in SQL, managing execution concerns like retries and recovery. Workflows are defined in SQL, with the extension handling retry states, progress tracking, and checkpointing. A pg_durable function operates as a graph of SQL steps that can resume from the last durable checkpoint after a failure. The extension preserves execution states within PostgreSQL tables, ensuring workflows can withstand crashes and restarts. It includes a domain-specific language (DSL) for scheduling and parallel execution. An example of a durable function is provided, demonstrating sequential and parallel execution using specific operators. pg_durable is particularly useful for vector embedding pipelines and scheduled maintenance tasks. Architecturally, it consists of a PostgreSQL extension and a background worker built on Rust libraries, without any external control plane. Durable execution allows long-running workflows to automatically resume from failure points, simplifying distributed system architecture.

Tech Optimizer

June 10, 2026

Tiger Data launches Ghost managed PostgreSQL service for AI agents

Tiger Data has launched Ghost, a managed PostgreSQL service designed for AI agents, providing infrastructure for coding and workflow agents to conduct large-scale experiments. The service features Fluid Storage, which uses a copy-on-write methodology to optimize storage efficiency and reduce costs by charging users only for modified data. Ghost also includes a "fast forking" capability, allowing users to quickly duplicate datasets for experimental environments. It is compatible with major PostgreSQL extensions like TimescaleDB and PostGIS. The pricing model is usage-based, charging users based on actual computing consumption rather than the number of databases created.

Tech Optimizer

June 9, 2026

Tiger Data launches PostgreSQL extension designed for AI agents

Tiger Data has launched a managed PostgreSQL database service called Ghost, designed for AI agents, addressing the limitations of traditional database architectures for autonomous software. The service is now generally available and allows agents to create unlimited databases quickly through a feature called "fast forking." Ghost utilizes Tiger Data's Fluid Storage technology, which employs a copy-on-write storage layer, enabling multiple database instances to share data blocks while charging users only for changed data. The service supports popular PostgreSQL extensions and is positioned as an evolution of PostgreSQL, maintaining its compatibility with the existing ecosystem. Tiger Data has raised 0 million in funding and employs 200 individuals across 25 countries.

Tech Optimizer

June 9, 2026

Tiger Data Launches Ghost, a Purpose-Built Database Service for the Agentic Era

Tiger Data has launched Ghost, a database service designed specifically for AI agents, addressing the limitations of traditional databases in supporting AI-driven workflows. Ghost allows for isolated environments where agents can experiment without affecting shared resources, offering unlimited Postgres databases with rapid forking capabilities. It features a cost-effective per-query pricing model and includes a free tier with 100 compute hours per month and 1TB of storage. Ghost is compatible with various MCP-enabled agent harnesses and is built on Postgres, providing a familiar operational model for teams. Comprehensive documentation and deployment resources are available at tigerdata.com.

Winsage

June 8, 2026

Microsoft answers what you must do as Windows 11 Secure Boot deadline hits in days

The expiration date of the original Microsoft Secure Boot KEK certificate is June 24, 2026. Microsoft held a live "Ask Microsoft Anything" session on June 4 to address concerns regarding this deadline. The expiration affects the KEK key, while the DB key remains valid until October. After June 24, Microsoft will not be able to sign new DBX payloads, which are necessary for revoking compromised bootloaders. Devices without the new KEK may miss future revocations, leading to decreased security but will not stop booting immediately. The June Patch Tuesday update is expected to classify most systems as high confidence. IT administrators are advised to use the Intune monitoring report for device status and updates. Devices in a "temporarily paused" status require OEM firmware updates. Administrators should not delay manual rollouts for devices outside the high confidence classification. Secure Boot must be enabled to update certificates, and re-enabling it later can pose risks. Older models may receive high confidence classification faster than newer ones due to statistical requirements. In PXE boot environments, caution is needed when updating bootloaders. The Secure Boot update mechanism is consistent across Windows 10 and 11, and event logs are important diagnostic tools. Key event log entries include 1801, 1802, and 1803, which indicate various device statuses and issues. Microsoft provides resources at aka.ms/GetSecureBoot for further guidance.

AppWizard

June 8, 2026

5 apps you should use instead of NotebookLM

NotebookLM is a leading AI research assistant and note-taking application, but there are several alternatives available. In a recent poll, user preferences for alternatives were as follows: OpenNotebook (31%), Obsidian (19%), Recall AI (6%), Notion (0%), Atlas (0%), and 44% preferred NotebookLM. Notion allows users to create a knowledge database and excels in managing interconnected databases, while NotebookLM focuses on analyzing research and generating audio summaries. Obsidian offers a customizable knowledge management system with a knowledge graph for organizing ideas. Recall AI serves as a self-organizing knowledge database that summarizes information into searchable cards and includes a quiz-making feature. Atlas is tailored for academic research, emphasizing accurate source citations and creating visual data representations. OpenNotebook mirrors NotebookLM's functionalities, allowing users to upload sources for AI-generated responses and offers audio summaries, but requires local or online hosting and technical proficiency.

Tech Optimizer

June 8, 2026

Pentasystem partners with EDB to target sovereign AI with EDB PostgreSQL database

Pentasystem Technology has partnered with EDB to enhance enterprise-grade data management using the EDB PostgreSQL database. This partnership, announced on June 8, aims to provide cost-effective and stable database solutions amidst rising costs from existing database management systems. Pentasystem plans to explore projects related to cloud computing, artificial intelligence, and data warehousing, focusing on creating a comprehensive integrated data platform. Jong-jun Jang, CEO of Pentasystem, noted the synergy between EDB's technology and Pentasystem's implementation expertise, aiming to deliver improved performance and cost savings to clients in various sectors.