Tech Tips

Random ramblings on technical topics.

Friday, December 30, 2022

Redis Vector Similarity Search

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Summary I'll show some examples of how to utilize vector similarity search (VSS) in Redis.  I'll generate embeddings from pictures,...
Monday, December 26, 2022

Redis Search with FHIR Data

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Summary This post will demonstrate search functionality in Redis Enterprise (RE) with FHIR data.  I'll generate FHIR patient bundles w...
Saturday, October 15, 2022

Web Crawler with Redis Indexing

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Summary I'll be demonstrating a simple web crawler implementation in Nodejs in this post.  The crawled results are then stored in Redis...

Redis Lookaside Cache with MongoDB

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Summary In this post, I'll demonstrate how to implement caching with Redis against a Mongo database.  All code is Python using the redi...

RediSearch - ioredis client lib

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Summary I'll be demonstrating various Redis Search operations with the ioredis (Nodejs) client lib in this post. Data Set Creation A ...

Redis + Mongo Document (JSON/Search) Commands Comparison

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Summary This post will demonstrate equivalent Create, Read, Update and Delete (CRUD) commands in MongoDB and Redis.  I provide examples fro...
Monday, May 30, 2022

RedisJSON - CRUD Ops

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Summary I cover a shopping cart application use case in this post.  I implement a full CRUD set for the users, products, and carts using t...
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