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Databases / Elasticsearch

Elasticsearch

80 posts

Similarity Queries in Elasticsearch

Last Updated: 12 June 2024

Elasticsearch, a fast open-source search and analytics, employs a “more like this” query. This query helps identify relevant documents based on the topics and concepts, or...read more

Elasticsearch Group By Field Aggregation & Bucketing

Last Updated: 31 May 2024

Elasticsearch is a powerful search and analytics engine that provides various aggregation capabilities to analyze and summarize data. One of the essential aggregation feat...read more

Tuning Elasticsearch for Time Series Data

Last Updated: 31 May 2024

Elasticsearch is a powerful and versatile tool for handling a wide variety of data types, including time series data. However, optimizing Elasticsearch for time series dat...read more

Analyzing Text Data with Term and Significant Terms Aggregations

Last Updated: 31 May 2024

Elasticsearch provides powerful tools for analyzing text data, allowing users to gain valuable insights from unstructured text documents. Two essential aggregations for te...read more

Deploying an Elasticsearch Cluster in a Production Environment

Last Updated: 31 May 2024

Elasticsearch is a powerful, open-source search and analytics engine designed for scalability and reliability. Deploying Elasticsearch in a production environment requires...read more

High Availability and Disaster Recovery Strategies for Elasticsearch

Last Updated: 31 May 2024

Elasticsearch is a powerful distributed search and analytics engine, but to ensure its reliability in production, it's crucial to implement high availability (HA) and disa...read more

Scaling Elasticsearch by Cleaning the Cluster State

Last Updated: 31 May 2024

Scaling Elasticsearch to handle increasing data volumes and user loads is a common requirement as organizations grow. However, simply adding more nodes to the cluster may ...read more

Backup and Restore Procedure for Elasticsearch Data

Last Updated: 31 May 2024

Data is invaluable to any organization, and ensuring its safety and availability is paramount. Elasticsearch, being a distributed search and analytics engine, stores vast ...read more

Elasticsearch Group by Date

Last Updated: 31 May 2024

Elasticsearch is a powerful search and analytics engine that allows you to store, search, and analyze big volumes of data quickly and in near real-time. One common require...read more

Performing Time Series Analysis with Date Aggregation in Elasticsearch

Last Updated: 30 May 2024

Time series analysis is a crucial technique for analyzing data collected over time, such as server logs, financial data, and IoT sensor data. Elasticsearch, with its power...read more

Significant Aggregation in Elasticsearch

Last Updated: 30 May 2024

Elasticsearch provides a wide range of aggregation capabilities to analyze data in various ways. One powerful aggregation is the Significant Aggregation, which helps ident...read more

InfluxDB vs Elasticsearch for Time Series Analysis

Last Updated: 30 May 2024

Time series analysis is a crucial component in many fields, from monitoring server performance to tracking financial markets. Two of the most popular databases for handlin...read more

Data Histogram Aggregation in Elasticsearch

Last Updated: 29 May 2024

Elasticsearch is a powerful search and analytics engine that allows for efficient data analysis through its rich aggregation framework. Among the various aggregation types...read more

Missing Aggregation in Elasticsearch

Last Updated: 29 May 2024

Elasticsearch is a powerful tool for full-text search and data analytics, and one of its core features is the aggregation framework. Aggregations allow you to summarize an...read more

Bucket Aggregation in Elasticsearch

Last Updated: 29 May 2024

Elasticsearch is a robust tool not only for full-text search but also for data analytics. One of the core features that make Elasticsearch powerful is its aggregation fram...read more