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REST High Level Client

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Top Architect
Top Architect
Jan 11, 2023 · Big Data

Comprehensive Elasticsearch Query Guide with Java High Level REST Client Examples

This tutorial provides a thorough overview of Elasticsearch 7.13.2 query techniques—including term, terms, range, prefix, wildcard, boolean, filter, and aggregation queries—showing both raw DSL syntax and equivalent Java High Level REST Client code, enabling developers to quickly master search operations on large datasets.

AggregationElasticsearchJava
0 likes · 16 min read
Comprehensive Elasticsearch Query Guide with Java High Level REST Client Examples
Spring Full-Stack Practical Cases
Spring Full-Stack Practical Cases
Apr 29, 2021 · Backend Development

Master Elasticsearch CRUD and Advanced Queries with Spring Boot 2.3

This tutorial demonstrates how to configure Spring Boot 2.3 with Elasticsearch 7.8, covering required Maven dependencies, creating a high‑level REST client, and providing complete Java examples for index management, document CRUD, bulk operations, and a variety of advanced search techniques including pagination, sorting, filtering, range, highlighting, aggregations, and grouping.

CRUDElasticsearchJava
0 likes · 14 min read
Master Elasticsearch CRUD and Advanced Queries with Spring Boot 2.3
Full-Stack Internet Architecture
Full-Stack Internet Architecture
Jul 31, 2020 · Backend Development

Conditional Updates in Elasticsearch Using the Java High-Level REST Client

This article explains how to perform both single‑document and conditional bulk updates in Elasticsearch with the Java high‑level REST client, demonstrating UpdateRequest, UpdateByQueryRequest, scripting for field modifications, handling arrays, and providing a reusable utility method for generic updates.

Bulk UpdateElasticsearchJava
0 likes · 8 min read
Conditional Updates in Elasticsearch Using the Java High-Level REST Client