Elasticsearch

What is Elasticsearch and what is it primarily used for?

The question is about Elasticsearch .

Answer:
Elasticsearch is an open-source distributed search and analytics engine built on Apache Lucene, used for full-text search, log analytics, application monitoring, and structured data querying at scale. Elasticsearch stores data as JSON documents and retrieves them using a query DSL that supports relevance ranking, faceted filtering, aggregations, and geo-search. By 2026, it is the standard technology for products requiring advanced search capabilities beyond those offered by relational databases.

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Dmitry focuses on building deterministic, audit-ready services and low-latency transactional backends. As a Senior Backend Developer with ~6 years in production systems, he delivers Node.js and TypeScript services with Nest.j... Read More

Level
Senior
Availability
40 h/w
Experience
6 yrs.
English
B1

Denys specializes in back-end development with a focus on PHP and its frameworks. With 8 years of experience, he has developed a robust proficiency in Symfony and Laravel, employing these tools to enhance application performa... Read More

Level
Senior
Availability
40 h/w
Experience
8 yrs.
English
B2

Nijat is a proficient Software Engineer with a strong focus on backend development, possessing 5 years of commercial experience in various programming environments. His expertise in Java and Spring Boot has been pivotal in de... Read More

Level
Senior
Availability
40 h/w
Experience
5 yrs.
English
B2
Victoriia S.

Victoriia is a skilled Flutter Developer with 4 years of experience in mobile application development. She specializes in frameworks such as Flutter, leveraging JavaScript, DART, and utilizes databases like MySQL and Firebase... Read More

Level
Senior
Availability
20 - 30 h/w
Experience
10 yrs.
English
C1
Cortance 5-star rating on ClutchCortance 5-star rating on GoodFirms
Catherine Ilaschuk
Marketing Assistant

Cortance helped us to deliver the system on time, even with the client's last-minute feature requests. The launch was a success, and the client left a very positive feedback. Describe your overall experience in details. And because the client was very satisfied with the finished product, they have decided to continue working with us further.

goodfirms
5.0/5.0
Anonymous
CPO

Cortance delivered a high-quality product. The client highly recommends them to anyone looking for top-notch software development services.

Clutch
5.0/5.0
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