ElasticSearch

Elasticsearch is a powerful, open-source search engine built on top of Apache Lucene, designed for full-text search and analytics. It is widely recognized for its scalability, speed, and versatility, making it a popular choice for log aggregation and real-time data analysis. As part of the ELK stack (Elasticsearch, Logstash, and Kibana), it provides a robust ecosystem for managing and visualizing large volumes of data. With its RESTful API, Elasticsearch simplifies the integration of search capabilities into applications, allowing developers to implement complex search queries and aggregations without extensive re-engineering.

Elasticsearch

Software Architecture with C plus plus

Elasticsearch is the most popular solution for self-hosted log aggregation. This is the "E" in the (former) ELK Stack. It features a great search engine based on Apache Lucene. As the de facto standar...

An Overview on Elasticsearch and its usage

Towards Data Science

Elasticsearch is a highly scalable open-source full-text search and analytics engine. It allows you to store, search, and analyze big volumes of data quickly and in near real time. It is generally…

Integrate Elasticsearch With Node.js

Better Programming

Elasticsearch is a search engine (and a database too) which is basically used for searching, and for collecting and analyzing logs. It is becoming very popular and is being used in all kinds of…

Elasticsearch for Data Science just got way easier

Towards Data Science

Elasticsearch is a feature-rich, open-source search engine built on top of Apache Lucene, one of the most important full-text search engines on the market. Elasticsearch is best known for the vast…

Elasticsearch Analytics Tutorial

Towards Data Science

Elasticsearch is a scalable full-text search engine with an HTTP web interface and schema-based JSON documents. Elasticsearch shines brightest when it is used in the background as the fundamental…

Improving Elasticsearch Query Performance

Analytics Vidhya

Elasticsearch is an Apache Lucene based distributed query processing system for building search and analytical systems. It’s a java based implementation that reads a JSON request and responds back…

Four Things You Need to Master to Get Started with Elasticsearch

Towards Data Science

Elasticsearch (ES) is a distributed search engine designed for scalability and redundancy. ES has become increasingly popular in recent years because of its robustness and scalability in machine…

Elasticsearch as a NoSQL Database

Analytics Vidhya

Elasticsearch is a distributed open-source search engine and analytics database which was developed by java on Apache Lucene. It allows to store data, search and analyze a large volume of data within…...

Introduction to Elastic Search

Javarevisited

Elastic Search is like a super-smart computer program that helps you find and understand lots of information really fast. It’s like a super-fast librarian that knows where every book is in a giant lib...

How to Get Elasticsearch to Ingest Python Pandas DataFrames

Better Programming

Elasticsearch is an amazing search engine tool that produces search results at lightning speed. It is built over Apache’s Lucene library. It has an HTTP web interface, and it offers full-text search…

The Beginners Guide to Elasticsearch

Level Up Coding

Elasticsearch is a distributed, scalable analytical search engine that supports complex aggregations for unstructured data. This is a beginner's guide to getting started with Elasticsearch, and the br...

How I Reindex Elasticsearch Without Downtime

Better Programming

Elasticsearch (ES) is a powerful, flexible, and scalable search engine. It stores data as key-value pairs in a document. It groups many documents to form an index. Under the hood, ES uses an inverted…...