AyendeRahien

Production postmorterm: The rookie server's untimely pr...

Today's incident involved a production system failure when one node in the clust...

fsync()-ing a directory on Linux (and not Windows)

I build databases for a living, and as such, I spend a great deal of time workin...

RavenDB GenAI Deep Dive

RavenDB 7.1 introduces Gen AI Integration, enabling seamless integration of vari...

Webinar: Think inside the database

On Jun 11, 2025 I’m going to do a Big Reveal of RavenDB’s new Gen AI capabilitie...

RavenDB 7.1 with Gen AI Integration - Release Candidate

We have just released the RavenDB 7.1 Release Candidate, and you can download it...

Recording: RavenDB's Upcoming Optimizations Deep Dive

Yesterday I gave a live talk about some of the re-design we did to the internals...

Webinar: RavenDB's Upcoming Optimizations Deep Dive

Tomorrow I’m going to be doing a Discord webinar about the deep optimizations we...

Comparing DiskANN in SQL Server & HNSW in RavenDB

When building RavenDB 7.0, a major feature was Vector Search and AI integration....

Event: Exploring the Power of AI Search in Modern Appli...

Join Our Community Discussion: Exploring the Power of AI Search in Modern Applic...

Making the costs visible, then fixing them

We recently tackled performance improvements for vector search in RavenDB. The c...

NOT Sharding RavenDB Vector Search

I ran into an interesting post, "Sharding Pgvector," in which PgDog (provider of...

Scaling HNSW in RavenDB: Optimizing for inadequate hard...

RavenDB 7.0 introduces vector search using the Hierarchical Navigable Small Worl...

Optimizing the cost of clearing a set

Let’s say I want to count the number of reachable nodes for each node in the gra...

RavenDB News: May 2025

RavenDB is moving at quite a pace, and there is actually more stuff happening th...

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