Tag: performance

N1QL Performance and Feature Enhancements in Couchbase 5.0

With Couchbase 5.0 nearing stable release, it is a good idea to revisit some of the enhancements, both in performance and features, that are coming with the N1QL technology.

Couchbase tooling

Tooling Improvements in Couchbase 5.0 Beta

Tooling improvements have come to Couchbase Server 5.0 Beta. In this blog post, I’m going to show you some of the tooling improvements in: Query plan visualization – to better understand how a query is going to execute Query monitoring...

Human League in Manchester

Our Commitment to Performance

A few months ago I went to see The Human League when they came to Manchester. They were Britain’s Best Breakthrough Act in 1982, don’t tell me my finger isn’t on the pulse. I’m not a superfan, I just like...

Performance Enhancements to N1QL in the Couchbase 5.0 March Developer Build

N1QL in Couchbase has come a long way since it was first introduced in Couchbase Server 4.0.  In Couchbase 5.0, things are taken to the next level in terms of performance.  In terms of the March 2017 Developer build of Couchbase...

N1QL: A Practical Guide

N1QL: A Practical Guide

N1QL is designed to help developer easily develop applications to solve real world problems.  Technically, N1QL is designed to give developers and enterprises an expressive, powerful, and complete language for querying, transforming, and manipulating JSON data. N1QL takes inspiration from...

/ March 17, 2017
Monitoring and profiling

Profiling and Monitoring in Couchbase Server 5.0 Preview (Update)

In March’s developer build, there are some more updates for N1QL query monitoring and profiling. Go download the March 5.0.0 developer release of Couchbase Server today. Make sure to click the “Developer” tab to get the developer build (DB), and...

Couchbase Server 4.6

Announcing Couchbase Server 4.6 – What’s New and Improved

Couchbase delivers the Couchbase Data Platform that powers Web, Mobile, and IoT applications for digital businesses. With our newest release, Couchbase Server 4.6 provides the availability, scalability, performance, and security that enterprises require for their mission-critical applications. What’s New and...

Concurrency Behavior: MongoDB vs. Couchbase

Multi-User Testing   David Glasser of Meteor wrote a blog on an MongoDB query missing matching documents issue he ran into.  It is straightforward to reproduce the issue on both MongoDB MMAPv1 and MongoDB WiredTiger engine. Here are his conclusions...

/ November 30, 2016

MongoDB fails to perform, runs out of gas

Is performance still a problem for MongoDB? Avalon benchmarked Couchbase Server and MongoDB last year, and a lot has changed since then. Couchbase Server 4.0 introduced a SQL-based query language, N1QL. Couchbase Server 4.1 added prepared statements and covering indexes,...

Using Covering Indexes on a Multiple Document Type Bucket

I was recently working on a project that made use of N1QL for querying Couchbase Server data. This was an internal Java application that I was hosting on a low budget Amazon EC2 instance. My problem here is that my...