Editor’s Note: The rule of thumb on “Aim for 20 shards or fewer per GB of heap memory” has been deprecated in version 8.3. This blog has been updated to reflect the new recommendation.Elasticsearch is a very versatile platform that supports a variety of use cases and provides great flexibility around data organisation and replication strategies. This flexibility can, however, … [Read more...] about How many shards should I have in my Elasticsearch cluster?
elasticsearch
Too many fields! 3 ways to prevent mapping explosion in Elasticsearch
Too many fields! 3 ways to prevent mapping explosion in ElasticsearchEnglish简体中文한국어日本語FrançaisDeutschEspañolPortuguêsA system is said to be "observable" when it has three things: logs, metrics, and traces. While metrics and traces have predictable structures, logs (especially application logs) are usually unstructured data that need to be collected and parsed to be really … [Read more...] about Too many fields! 3 ways to prevent mapping explosion in Elasticsearch
Introducing the new PHP client for Elasticsearch 8
Introducing the new PHP client for Elasticsearch 8English简体中文한국어日本語FrançaisDeutschEspañolPortuguêsThe new PHP client for Elasticsearch 8 has been rewritten from scratch. Along with adopting the PSR standards, we’ve also redesigned the architecture and moved the HTTP transport layer outside. A pluggable system is also now available, thanks to the HTTPlug library.Read on to … [Read more...] about Introducing the new PHP client for Elasticsearch 8
Slack’s New Logging Storage Engine Challenges Elasticsearch
Elasticsearch has long been the prominent solution for log management and analytics. Cloud-native and microservices architectures, together with the surge in workload volumes and diversity, have surfaced some challenges for web-scale enterprises such as Slack and Twitter. My podcast guest Suman Karumuri, a Sr. Staff software engineer at Slack, has made a career on solving this … [Read more...] about Slack’s New Logging Storage Engine Challenges Elasticsearch
Introducing approximate nearest neighbor search in Elasticsearch 8.0
There has been a surge of interest in vector search, thanks to a new generation of machine learning models that can represent all sorts of content as vectors, including text, images, events, and more. Often called “embedding models”, these powerful representations can capture similarity between two pieces of content in a way that goes beyond their surface level … [Read more...] about Introducing approximate nearest neighbor search in Elasticsearch 8.0
Ladders, SkyMed Leak Employment, Medical Data for Millions
The administrator of your personal data will be Threatpost, Inc., 500 Unicorn Park, Woburn, MA 01801. Detailed information on the processing of personal data can be found in the privacy policy. In addition, you will find them in the message confirming the subscription to the newsletter. Source link … [Read more...] about Ladders, SkyMed Leak Employment, Medical Data for Millions