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Instaclustr Blog
Category: Technical

Why regular Kafka® client upgrades matter: Lessons from the April 2026 CVEs

Keeping Kafka brokers and, just as importantly, Kafka clients up to date is one of the simplest and most effective ways to&hellip...

Understanding OpenSearch® vector field type—Part 2: sparse_vector

Overview: Beyond semantic search In part 1, we explored how knn_vector field type enables semantic search by retrieving results ...

Apache Cassandra® 6 Accord transactions: What you need to know

There have always been architectural trade-offs when considering a distributed database like Apache Cassandra versus a relational ...

Apache Kafka® 4.1.0: Advancing Queues and rack-aware rebalancing returns

What is new in the latest Kafka release? In my previous blog, I introduced the new Streams Rebalance Protocol. Now, I'm diving&...

What’s new in Kafka® 4.1.0? Introducing the new Streams Rebalance Protocol

It’s been a while since I’ve looked at new Apache Kafka versions and features (Kafka 4.0.0 back in July/August 2025, just after&...

Introducing Kafka Client Telemetry: Centralized client metrics for Instaclustr Managed ...

NetApp, a leading provider of fully managed open source data and workflow application solutions, is introducing a significant ...

Powering low-latency analytics with ClickHouse® and Amazon FSx

Analytics platforms are commonly constrained by a familiar trade‑off: file‑based storage delivers the performance and semantics ...

Understanding OpenSearch® vector field types—Part 1: knn_vector

Overview In today's AI-driven landscape, users expect applications to behave like intelligent assistants—understanding intent, ...

OpenSearch version 3.6 release—smart agents and fast search

OpenSearch 3.6 is shaping up to be a landmark release, bringing meaningful advances across machine learning, vector search, neural...