Maintain Chat History in Generative AI Apps With Valkey – DZone

A while back I wrote up a blog post on how to use Redis as a chat history component with LangChain. Since LangChain already had Redis chat history available as a component, it was quite convenient to write a client...

July 5, 2024

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Unleashing the Power of Redis – DZone

In the world of machine learning and artificial intelligence, efficient storage and retrieval of high-dimensional vector data are crucial. Traditional databases often struggle to handle these complex data structures, leading to performance bottlenecks and inefficient queries. Redis, a popular open-source...

June 26, 2024

Redis Pipeline: The Way of Sending Redis Commands in One Shot

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Redis Pipeline: The Way of Sending Redis Commands in One Shot

Preamble Redis Pipeline is technique for improving performance by wrapping up bunch of Redis commands into a single process, without waiting for the response to each individual command. Round-Trip Time (RTT) Redis client-server using TCP connection to established, where the...

May 5, 2024

MongoDB vs Redis: A Comprehensive Comparison

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MongoDB vs Redis: A Comprehensive Comparison

MongoDB and Redis are two popular NoSQL databases recently gaining significant traction. While both databases offer high performance and scalability, their data models, use cases, and overall architecture differ. In this article, we will explore the pros and cons of...

April 13, 2024

Open Source: Redis License Change and Rebranding

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Open Source: Redis License Change and Rebranding

Redis, probably the most popular choice for caching backends, and a spiritual successor of Memcached, changed its license. Goodbye BSD, hello SSPL. That’s not big news as it was announced on March 20, 2024. A day later, they published an...

April 9, 2024

Development News

Hash Map As a Service

TL;DR: Depend less on other people code. Writing libraries is fun. Dependencies are not magic, they are risk. Even an idiot can program the simplest version of any dependency. I am the idiot. The Redis situation As of March 20,...

April 4, 2024

Mastering Dynamic Task Scheduling with Redis: How We Actually Solved Our SAAS Problem?

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Mastering Dynamic Task Scheduling with Redis: How We Actually Solved Our SAAS Problem?

I am thrilled to share my journey learning about and eventually solving intricate challenges using Redis’s powerful sorted set data structure to manage dynamic task scheduling effectively. Let’s get started! Table of Contents Background Real-world challenge Technology stack Problem Statement...

March 25, 2024

Development News

Redis reborn, a new chapter begins

Redis has made a significant decision to adopt dual source-available licensing, announced by Rowan Trollope, the CEO of Redis, on March 20, 2024. This change will ensure that future versions of Redis will be released under the Redis Source Available...

March 24, 2024

Managing Concurrent Database Writes in a Distributed System with Redis or PostgreSQL

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Managing Concurrent Database Writes in a Distributed System with Redis or PostgreSQL

Scaling applications often leads to distributing workloads across multiple machines, introducing complexities surrounding shared mutable state and concurrent writes. Two prominent choices emerge in this realm: Redis and PostgreSQL. Both offer distinct strengths and weaknesses depending on specific use cases....

March 23, 2024

Redis is more than a Cache #1 – Delaying Jobs

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Redis is more than a Cache #1 – Delaying Jobs

My current company – Luma Health Inc – has an Event-Driven Architecture where all of our backend systems interact via async messaging/jobs. Thus our backbone is sustained by an AMQP broker – RabbitMQ – which routes the jobs to interested...

March 16, 2024

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