Posts Archive

High Availability in Elasticsearch – Cross Cluster Replication and Alternatives

How to Achieve High Availability in ES – Cross Cluster Replication, Load Balancer Approach and Snapshots (/Backup and Restore) Last Updated : August 2020 High availability in Elasticsearch, as well as data recovery, are two…

How to Improve your Elasticsearch Indexing Rate

Last Updated : August 2020 To get personalized detailed recommendations that can improve indexing and search performance run our Elasticsearch Check-Up (no installation required)!

Improve your Elasticsearch Reindex Performance with these Tips

Disable replicas when building a new index from scratch that is not serving the search traffic, and increase index buffer size.

How to Improve Elasticsearch Search Performance

10 crucial tips on how to improve search in Elasticsearch in easy-to-follow steps.

Managed Elasticsearch Service Overview – Focusing on AWS

AWS managed Elasticsearch vs unmanaged, a complete overview examining available features, capabilities, costs, and limitations Updated on : July 2020 Like many operations running in the cloud, when operating Elasticsearch in AWS, you can choose…

Elasticsearch Monitoring Tools

Observability is a critical aspect of operating any system, exposing its inner workings, and facilitating the detection and resolution of problems. Monitoring tools serve as the first and most basic layer in system

How to solve 8 common Elasticsearch errors

Last updated: August 2020 Developer forums are riddled with questions about Elasticsearch errors and exceptions. Although never a pleasant topic, errors and exceptions can serve as a powerful tool, illuminating deeper issues in your Elasticsearch…

Elasticsearch requirements in production

Last updated on : June 2020 Elasticsearch, an open-source, full-text search engine, allows for massive volumes of data to be stored, searched, and analyzed rapidly in near real-time. As one of the most popular search…

Elasticsearch Downtime Stories and What You Can Learn From Them

Published on : November 2019 Elasticsearch is an incredibly popular search engine that can be used to store, search, and analyze a vast amount of information in near real time. Although its initial setup is…

Elasticsearch Shards and Replicas getting started guide

Elasticsearch builds on Lucene to develop its search engine capabilities into a distributed system with impressive capabilities for scale and fault tolerance. These capabilities depend heavily on how data is sharded and replicated within an Elasticsearch cluster. As a result, it is crucial to understand how shards and replicas work, as these need to be sized correctly to keep the cluster operating optimally.