Hash Field Expiration (HFE) is an exciting new feature introduced in Redis Community Edition and Stack 7.4, and is one of the most requested enhancements since the early days of Redis (see [1], [2], [3]). We’ll begin by exploring the details of HFE’s implementation and why it’s so important. Then,…
Introducing langchain-redis, our new partner package integrating Redis capabilities with the LangChain ecosystem. This collaboration gives developers the tools they need to build fast AI apps, especially those powered by Retrieval Augmented Generation (RAG). LangChain is an open-source framework used by 1M+ developers to build their GenAI applications. With its…
We are very glad to announce the 4.5.0 version of E-Maj. E-Maj is a PostgreSQL extension which enables fine-grained write logging and time travel on subsets of the database. This version brings the PostgreSQL 17 version compatibility. The emaj extension installation and uninstallation have been enhanced (Many thanks to David…
Since we announced integration with LangChain last year, MongoDB has been building out tooling to help developers create advanced AI applications with LangChain. With recent releases, MongoDB has made it easier to develop agentic AI applications (with a LangGraph integration), perform hybrid search by combining Atlas Search and Atlas Vector…
As the AI landscape continues to evolve, companies, industries, and developers seek tailored solutions to their unique challenges. Gone are the days when general-purpose AI models could be applied universally. Now, organizations are looking for industry-specific applications, verticalized AI solutions, and specialized tools to gain a competitive edge and best…
Nobody likes calling customer service. The phone trees, the wait times, the janky music, and how often your issue just isn’t resolved can make the whole process one most people would rather avoid. For business owners, the customer contact center can also be a source of frustration, simultaneously creating customer…
I recently helped two of our sponsors simultaneously, DBS Bank and MariaDB Plc, with a recent issue they were experiencing. This actually helped us add support for an extra cloud vendor. But before I tell the story, I first need to give a bit of background. S3 Engine History Back…
A year ago, my colleague Dmitry Pavlov described how we built ClickHouse’s internal data warehouse on ClickHouse Cloud, nicknamed “DWH.” This DWH serves internal business analytics and reporting at ClickHouse, Inc. by collecting data from various source systems, processing it according to a data model, and providing access to the…
What is Pgpool-II? Pgpool-II is a tool to add useful features to PostgreSQL, including: connection pooling load balancing automatic failover and more. Minor releases Pgpool Global Development Group is pleased to announce the availability of following versions of Pgpool-II: 4.5.4 4.4.9 4.3.12 4.2.19 4.1.22 This release contains a security fix.…
This message is being sent from the Community Code of Conduct Committee, with the approval of the Core Team. As part of the Community CoC policy, the Committee membership is to be refreshed on an annual basis. We are seeking up to 4 volunteers to serve on the Committee for…