Excelent choice for data analytics and search engine
November 14, 2017

Excelent choice for data analytics and search engine

Trung Le | TrustRadius Reviewer
Score 10 out of 10
Vetted Review
Verified User

Overall Satisfaction with Elasticsearch

Elasticsearch helped us to provide comprehensive reports, and frequent queries on our data (millions of rows), provided us a performance that we could not achieve before (though we have only 40 concurrent users at most) We also consolidate data from many sources within our company, and elasticsearch made it easy for us to do data analyzing, to have many useful insights of our data; things that we could never do (so easily) in the past.
  • Comprehensive reports and queries
  • Data analytics
  • A better way to provide custom functions. I struggled with implementing the PercentileExc (exlusive) funtion, the one that Excel provided, because the business users requested it.
  • Better IntelliSense in development console, when the query is complex, I often lost the IntelliSense feature. The “exists” query is not supported by IntelliSense.
  • Positive impact. We could, for the first time, implement a really useful system to support our business users in working with our big data repositories.
NEST library is excellent, excellent performance, and scalability (we used a cluster of 2 nodes, and most the queries completed in ms, some may take up to 2s.