Alexis Roos | Couchbase Blog

All posts by Alexis Roos

Alexis Roos is senior engineering manager at Salesforce. Alexis has over 20 years of software engineering experience with the last five years focused on large-scale data science and engineering, working for SIs in Europe, Sun Microsystems/Oracle, and several startups, including Radius Intelligence, Concurrent, and Couchbase.

Calculating average document size of documents stored in Couchbase.

Couchbase offers an unique NoSQL database combining integrated cache and storage technology. Many customers and prospects are using it to store binary data and/or JSON documents. Often; it is necessary to determine average document size to be able to properly...

/ December 16, 2014

Caching queries in Couchbase for high performance

Starting from version 2.0, Couchbase server offers a powerful way of creating indexes for JSON documents through the concept of views.   Using views, it is possible to define primary indexes, composite indexes and aggregations allowing to: . query documents...

/ December 16, 2014

From MySQL to Couchbase using Talend ETL

Couchbase offers an unique NoSQL database combining integrated cache and storage technology. NoSQL is gaining strong popularity and a number of customers are looking to export or map some of the data they have in RDBMS to Couchbase NoSQL; this...

/ December 16, 2014

Using Map and Reduce View for Ranking

Starting from version 2.0, Couchbase server offers a powerful way of creating indexes for JSON documents through the concept of views. Using views, it is possible to define primary indexes, composite indexes and aggregations allowing to: . query documents on...

/ December 16, 2014