Tag: cbo

Second Patent Granted to Couchbase for Cost-Based Optimization

Second Patent Granted to Couchbase for Cost-Based Optimization

On April 5, 2022, the US Patent and Trademark Office granted a second patent to Couchbase for its novel approach to optimizing document-oriented database queries on arrays! This feature has been available since Couchbase Server 7.1 and Couchbase Capella 7.0...

June 6, 2022
Patent asserts Couchbase’s technical leadership on NoSQL query optimization

Patent asserts Couchbase’s technical leadership on NoSQL query optimization

On December 14, 2021, the US Patent and Trademark Office granted Couchbase its first patent!  The Couchbase engineering team has been at the forefront of evolving the performance of document databases for the past decade. Our engineers’ commitment to excellence...

March 2, 2022
Less Is More: Why Use a Cost-Based Optimizer?

Less Is More: Why Use a Cost-Based Optimizer?

Less is more.  — Ludwig Mies van der Rohe There is no truer statement on the goals of a query optimizer. Do less: Less memory, less CPU, less disk, less IO, less instructions, less partitions, less overflow. Less everything for...

September 7, 2019
Cost Based Optimizer for Couchbase N1QL (SQL for JSON)

Cost Based Optimizer for Couchbase N1QL (SQL for JSON)

Authors & Engineering Team: Bingjie Miao, Keshav Murthy,  Marco Greco, Prathibha Bisarahalli. Couchbase, Inc.  A rule-based optimizer knows rules for everything and cost for nothing – Oscar Wilde Abstract Couchbase is a distributed JSON database. It provides distributed data processing,...

August 7, 2019