data storage Archives

AppWizard

June 17, 2025

iState: A Russian Government Messenger?

On June 10, the Russian State Duma approved the establishment of a national messenger to be pre-installed on all newly sold smart devices starting September 1. This app will include a digital ID system and aims to streamline access to government services, identity verification, contract signing, and banking transactions. The initiative is inspired by China's WeChat but raises concerns about surveillance and data storage by the Russian government. The specific application for the national messenger has not yet been finalized, with Max, developed by VKontakte, being a leading candidate. Legal expert Sarkis Darbinyan doubts that Max will attract WhatsApp's user base and predicts it will be limited to domestic use without end-to-end encryption. Despite these issues, State Duma IT Committee head Sergei Boyarsky believes that existing messaging platforms like WhatsApp and Telegram will continue to operate if they comply with Russian laws.

Tech Optimizer

June 12, 2025

Databricks launches Lakebase Postgres database for AI era

Databricks has launched Lakebase, a fully managed Postgres database designed for AI applications, currently in Public Preview. It integrates an operational database layer into Databricks' Data Intelligence Platform, facilitating the development of data applications and AI agents in a multi-cloud environment. Lakebase uses Neon technology within a lakehouse architecture, allowing for efficient real-time data processing and scalable operations. Key features include independent scaling of compute and storage, low latency under 10 milliseconds, high concurrency over 10,000 queries per second, rapid launch times under a second, and a consumption-based payment model. It also offers data synchronization with lakehouse tables, an online feature store for machine learning, and is managed entirely by Databricks with built-in security features. During its Private Preview, Lakebase attracted participation from hundreds of enterprises across various sectors. It is supported by a partner network including Accenture, Deloitte, and others, and will receive further enhancements in the coming months.

Tech Optimizer

June 4, 2025

Snowflake Acquires Crunchy Data to Bring PostgreSQL to Its AI Cloud

Snowflake has acquired Crunchy Data, a provider of enterprise PostgreSQL solutions, to integrate its capabilities into Snowflake's AI Data Cloud. This acquisition aims to enhance AI agent and application development and deployment. It positions Snowflake to compete more effectively in the AI infrastructure market against companies like Databricks. The deal reflects the growing importance of databases in the "agentic AI" market. Snowflake welcomed around 100 employees from Crunchy Data during its Snowflake Summit conference. The acquisition highlights a trend among major platforms to control the data layer for AI agents, as evidenced by recent investments and acquisitions in PostgreSQL-related companies. PostgreSQL is favored by developers, with nearly half using it, due to its suitability for rapid, automated provisioning required by AI agents. Crunchy Data's expertise addresses Snowflake's need for enterprise-grade operational database capabilities, particularly for real-time data storage and retrieval. The acquisition signals a shift towards AI agents managing databases autonomously, with predictions that they will handle 15% of work decisions by 2028. Snowflake's PostgreSQL offering will enter private preview soon, potentially simplifying data infrastructure if it delivers on its promises.

Winsage

May 23, 2025

The END of Support: Preparing for Windows 10 Transition » CBIA

Microsoft will end support for Windows 10 and Windows Server 2019 on October 14, 2025. After this date, Microsoft will no longer provide updates, including security patches and programming fixes, potentially increasing vulnerability to operational failures and cyber threats. Upgrading to Windows 11 may be possible at no additional cost if hardware meets minimum requirements. Companies should consider a migration strategy that balances costs and needs, possibly redistributing older devices for less demanding roles. For server upgrades, it is recommended to consolidate functionalities, utilize physical servers for virtual systems, assess company growth for informed investments, and prioritize redundancy through frequent backups.

Tech Optimizer

May 8, 2025

The Search Stack That Nearly Broke Us — Until We Did This

The initial architecture for the finlight.me real-time financial news API utilized Postgres full-text search, which was effective for early needs but faced limitations as article volume increased. Key challenges included performance degradation due to the inability to combine GIN indexes with regular B-Tree indexes, leading to slow query performance, especially with complex user queries and pagination. The decision was made to transition to OpenSearch for its optimized search capabilities while retaining Postgres as the source of truth for data integrity. Testing with OpenSearch revealed the need for production-grade resources, which led to a successful deployment that improved search response times significantly. The current architecture separates ingestion, storage, and retrieval responsibilities, with Postgres managing data storage and OpenSearch handling user-facing search queries. Regular snapshotting and thoughtful index management ensure resilience and scalability.

AppWizard

May 3, 2025

Photo appears to shows Mike Waltz using Signal-like app that can archive messages

White House Deputy Press Secretary Anna Kelly confirmed that the encrypted messaging application Signal is officially sanctioned for government use and installed on government-issued devices. The National Security Council has not commented on the related app, TeleMessage, which is derived from Signal and designed to help government entities comply with records retention laws. TeleMessage was founded in 1999, acquired by Smarsh in 2024, and has been involved in government contracts, including a .1 million contract with the Department of Homeland Security and FEMA that began in February 2023 and will conclude in August 2025. Tom Padgett, Smarsh’s president for enterprise business, stated that like Signal, messages sent through TeleMessage are encrypted, but the app does not address security issues raised by a recent incident involving Signal. The specifics of how government officials utilize TeleMessage remain unclear, and five cybersecurity experts admitted they were unfamiliar with the app prior to recent developments. TeleMessage licenses parts of its technology, including its encryption protocol, to other companies, but Signal clarified there is no formal agreement with TeleMessage and expressed concerns about the privacy and security of unofficial versions of their app.

Winsage

May 2, 2025

Windows Recall Is Back (but Should You Use It?)

Windows Recall, an AI-driven feature by Microsoft, was initially launched in July but withdrawn due to security and privacy concerns. It has since returned with modifications aimed at improving user experience, although concerns about its functionality persist. Recall captures and analyzes screenshots of user activities to aid in retrieving past documents or messages. Users must have a Copilot+ PC to access Recall, which is not activated by default. Security enhancements include encrypted data storage and mandatory Windows Hello authentication for access. However, issues remain, such as potential access via a computer PIN, inconsistent filtering of sensitive data, and the risk of data being captured from shared devices. Users can exempt specific sites and apps from being captured, but the process is cumbersome.

Tech Optimizer

April 24, 2025

TecentDB PostgreSQL will provide full support for PG 17

TencentDB for PostgreSQL has introduced robust security measures including data encryption, Virtual Private Cloud (VPC) isolation, and process monitoring for compliance with international standards. PostgreSQL 17.0 features enhanced logical replication with slot failover, performance optimizations such as batch I/O page read/write and improved Write-Ahead Logging, and operational enhancements like incremental backups and a transaction timeout parameter. Tencent has developed features for resource management, including fine-grained multi-tenant resource management with CPU resource isolation and process-level monitoring, as well as SQL throttling. Cold/hot data separation solutions include the 'cos_fdw' plugin for accessing cold data and the 'starocks_fdw' plugin for integrating with the StarRocks analytics engine. Security auditing has been improved with an Express Edition for basic needs and an Advanced Edition for broader audit coverage. These enhancements aim to balance performance and cost, maximize resource efficiency, and strengthen compliance.

Tech Optimizer

April 21, 2025

Best practices to handle AWS DMS tasks during PostgreSQL upgrades

The AWS Database Migration Service (AWS DMS) provides a managed solution for migrating and replicating databases to AWS, supporting both homogeneous and heterogeneous migrations. It allows seamless data migration from PostgreSQL databases to any supported target and vice versa. Open-source PostgreSQL regularly releases new versions, and Amazon RDS aims to support these within five months. Upgrading PostgreSQL instances is essential for security and compliance. Minor version upgrades focus on security and bug fixes without adding new functionalities, while major upgrades can change system tables and data formats. AWS DMS tasks require careful management during PostgreSQL upgrades. For minor upgrades, ongoing DMS tasks should be stopped and then resumed post-upgrade. For major upgrades, replication slots must be dropped before the upgrade, which will invalidate ongoing DMS tasks. After the upgrade, a new CDC-only task should be created to resume data migration. Minor version upgrades of the target PostgreSQL database do not affect AWS DMS CDC tasks, but major upgrades require stopping the DMS task, performing the upgrade, and ensuring compatibility with the replication instance before resuming the task.

Winsage

April 16, 2025

TOS 6 in public preview for ARM shows we’re going to see many more NAS

Tailscale simplifies remote access to self-hosted services for home lab enthusiasts by eliminating the complexities of port forwarding and CGNAT issues. Nintendo's Switch 2 pricing strategy has faced backlash, while Sony has raised PlayStation 5 prices in Europe for both digital and disc editions. Microsoft removed the seconds display from the Windows 10 taskbar clock, prompting user dissatisfaction as part of a strategy to encourage upgrades to Windows 11. Windows 11 is set to receive a redesigned Start menu with features based on user feedback, although the implementation delay raises concerns. Google's phone app has improved spam filtering, particularly noted in regions like Portugal, despite occasional notification delays. Nvidia's upcoming RTX 5060 series shows promising thermal performance, but pricing details are still unclear. Beginners in 3D printing can benefit from using tree supports for intricate models to enhance the printing process. Discussions around effective backup strategies are crucial for data security, especially highlighted by World Backup Day. The General Purpose Media Interface (GPMI) introduced at CES 2025 may change A/V connectivity standards, particularly in China, while its adoption in Western markets is uncertain. The PocketCloud NAS features a docking station with an M.2 SSD slot, allowing for versatile data storage solutions.