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langchain-cockroachdb-integration

ai

|Scale & Resilience

Agent Development with CockroachDB using the LangChain Framework

Recently we launched an integration with LangChain, the most popular orchestration framework for developing applications with large language models, to simplify development of production-ready agentic AI applications with CockroachDB. This integration provides out-of-the-box support for CockroachDB as a vector source for any LangChain user using LangChain Python.

David-Bressler

David Bressler

February 26, 2026

scalable-payment-systems-fraud-detection-cockroach-labs

Scale & Resilience

Banking & Fintech

Scaling Payments in the Age of Real-Time Fraud: Building a Resilient Foundation for Fintech

Fintech is one of the most competitive and highly regulated industries in the world. Whether you’re a payment processor, digital-first bank, trading platform, or wallet provider, your infrastructure is directly tied to customer trust. In this environment, outages aren’t just technical incidents; a single missed transaction, delayed authorization, or moment of downtime can erode customer confidence instantly.

Rebecca Weng Headshot

Becca Weng

February 25, 2026

newton-kaizen-gaming-betting-platforms-database-thumbnail

Scale & Resilience

Gaming Platform

Two Betting Platforms, One Lesson: The Database Matters

In betting and gaming, growth is rarely gradual. Traffic spikes around major sporting events. Millions of real-time transactions hit your platform at once, and every one of them has to be correct. When the database falters, the consequences aren’t abstract. Revenue stops. Players lose trust. Regulators start asking questions.

Rebecca Weng Headshot

Becca Weng

February 24, 2026

CockroachDB Payment Infrastructure BLOG

Retail & Ecommerce

Payments

Is Your Payment Infrastructure Ready for Agentic Payments?

If you own payments infrastructure, platform stability, or risk controls at a payments company, this article’s title is not a rhetorical question.

Jim Harris Senior Staff Partner Solutions Architect Cockroach Labs

Jim Harris

February 20, 2026

squarespace-cockroachdb-metadata

User Metadata

Why Squarespace migrated global data workloads from PostgreSQL to CockroachDB

Every year at RoachFest, we hear directly from the teams running some of the most demanding data workloads in production. RoachFest 2025 was no different—except this year, a clear theme emerged across customer sessions: primary data and metadata are often mission-critical.

Rebecca Weng Headshot

Becca Weng

February 18, 2026

ai-scale-breaking-human-systems-thumbnail

ai

Scale & Resilience

Why AI scale is breaking systems built for humans

83% of technology leaders believe their infrastructure will fail under AI pressure within two years. That number is not meant to provoke alarm. It’s simply a fact that reflects the forward-looking judgment of 1,125 global engineering and technology leaders who are already seeing stress where their systems were never designed to carry it.

Rebecca Weng Headshot

Becca Weng

February 17, 2026

future-databases-agentic-aithumbnail

ai

Distributed SQL

Scale & Resilience

Agentic AI is coming for your database

AI agents are no longer a thought experiment. They’re already writing code, calling APIs, retrying failed requests, and coordinating work at machine speed. And they’re about to put unprecedented pressure on the systems we use to store and move data.

Rebecca Weng Headshot

Becca Weng

February 13, 2026

300-node-scale-testing-blog-header

Scale & Resilience

ai

300-Node Clusters Now Supported in CockroachDB

As AI-driven and agentic applications push data platforms into new territory, data architects are increasingly forced to choose between correctness, simplicity, and scale. Today, we’re removing that tradeoff — announcing support for 300-node clusters with 2.2M tpmC and 1.2PB of data in CockroachDB v25.4.4 and beyond. On CockroachDB Cloud, we’re announcing support for 64 vCPU per node. Testing to this scale is important to ensure that we’re testing ahead of customer deployments, and this milestone does just that. We believe these tests represent the largest node-scale testing completed by any distributed SQL vendor. And we’re just getting started.

David-Bressler

David Bressler

February 12, 2026

CockroachDB Global Reporting Platform Reference Architecture BLOG

Distributed SQL

A Reference Architecture for a Next Generation Global Reporting Platform

In Part 1 of this article series on Global Reporting Platforms, we explored why traditional reporting architectures are increasingly unable to keep up with modern business demands.

Alex Seriy Cockroach Labs

Alex Seriy

February 11, 2026

CockroachDB What Database Modernization Means in the Cloud Era BLOG 1920png

Database Modernization

What Database Modernization Means in the Cloud Era

Database modernization is a priority for many enterprises in 2026, as pressure builds for applications to grow more distributed, failure-tolerant, and globally accessible. Increasing cloud deployments may seem like a quick cure...

David Weiss

David Weiss

February 9, 2026

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