Instaclustr Blog Archive
2020 | Page 2
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- Apache Kafka
- Apache ZooKeeper
- News
Instaclustr Continues to Expand Managed Apache Kafka Services – Adds Managed Mirroring and Dedicated ZooKeeper Nodes
Instaclustr today announced Managed Mirroring as a new capability included in its managed Kafka Connect service.
Learn MoreInstaclustrOctober 12, 2020 -
- Apache Kafka
- Technical
Apache Kafka® Technology Advances: Kafka Summit 2020
The annual Kafka Summit 2020 went ahead this year (August 24-25) with a lot of topics. In the previous blog, I examined talks 1-3 from the perspective of challenging Kafka Use Cases. In this blog, I’ll focus on some of the more interesting Kafka technology advances from the remaining talks that I watched. Here is...
Learn MorePaul BrebnerOctober 08, 2020 -
- Redis
- Technical
What Is Redis™? An Overview
An In-Memory Database or Data Structure Server? Redis is a fast in-memory database and cache, open source under a BSD license, written in C and optimized for speed. Redis’ name comes from “REmote DIctionary Server”. It powers live streaming use cases and can also be used to store metadata regarding user profiles, authentication information, viewing...
Learn MoreInstaclustrOctober 07, 2020 -
- Apache Cassandra
- Technical
Building a Low-Latency Distributed Stock Broker Application: Part 4
In the fourth blog of the “Around the World ” series we built a prototype of the application, designed to run in two georegions. Recently I re-watched “Star Trek: The Motion Picture” (The original 1979 Star Trek Film). I’d forgotten how much like “2001: A Space Odyssey” the vibe was (a drawn out quest to...
Learn MorePaul BrebnerOctober 05, 2020 -
- Apache Cassandra
- Technical
Understanding the Impacts of the Native Transport Requests Change Introduced in Apache Cassandra 3.11.5
Summary Recently, Cassandra made changes to the Native Transport Requests (NTR) queue behaviour. Through our performance testing, we found the new NTR change to be good for clusters that have a constant load causing the NTR queue to block. Under the new mechanism the queue no longer blocks, but throttles the load based on queue...
Learn MoreInstaclustrOctober 01, 2020 -
- Redis
- Technical
Redis™ Java Clients and Client-Side Caching
Achieving sub-millisecond Redis latency with Java clients and client-side caching In my previous Redis blog, we discovered what Redis really is! It’s an open-source in-memory data structures server. And we discovered how fast it is! For a 6 node Instaclustr Managed Redis cluster latencies are under 20ms and throughput is in the millions of “gets”...
Learn MorePaul BrebnerSeptember 24, 2020 -
- Apache Kafka
- Technical
Apache Kafka® Use Cases from the 2020 Kafka Summit
The annual 2020 Kakfa summit went ahead this year (August 24-25), but this time in a virtual format. This turned out to be a good thing for me as I’m in the wrong time zone to watch the talks live, so I could take my time after the summit to catch up. Actually, this format...
Learn MorePaul BrebnerSeptember 21, 2020 -
- Apache Kafka
- Feature Releases
- Technical
General Availability of Managed Mirroring for Apache Kafka®
Instaclustr is pleased to announce the release of Managed Mirroring as an additional feature of our Kafka Connect offering on the Instaclustr Managed Platform. Our Managed Mirroring offering uses the MirrorMaker functionality in Kafka Connect as its foundation. Kafka Connect is part of Apache Kafka, the leading distributed event streaming platform. It is governed by...
Learn MorePaul AubreySeptember 21, 2020