Tag: N1QL

Index Partitioning in Couchbase Server 5.5

Index partitioning is a new feature available in Couchbase Server 5.5. Check out the Couchbase Server 5.5 Developer Build announcement and download the developer build for free right now. In this post, I’m going to cover: Why you might want to...

Auditing Couchbase N1QL Statements

Couchbase Server 5.5 includes the ability to keep a record of all N1QL actions taken by users. This is part of Couchbase’s more general audit functionality, introduced in 5.0. Auditing is only available in Enterprise edition. Auditing lets the administrators...

/ March 19, 2018
Question marks, querying from https://pixabay.com/en/question-mark-important-sign-1872665/

New Querying Features in Couchbase Server 5.5

New querying features figure prominently in the latest release of Couchbase Server 5.5. Check out the announcement and download the developer build for free right now. In this post, I want to highlight a few of the new features and...

Announcing Couchbase Server 5.5 – Developer Build

Announcing Couchbase Server 5.5 Developer Build It is my pleasure to share this early preview of Couchbase Server 5.5 features – there are some very exciting improvements coming and this Developer Build (DB) highlights several of them. There are many...

/ March 8, 2018

ANSI JOIN Support in N1QL

Overview ANSI JOIN support is added in N1QL to Couchbase version 5.5. Previous versions of Couchbase only support lookup join and index join. Lookup join and index join works great when the document key from one side of the join...

Working with JSON Arrays in N1QL

The N1QL query language has a rich set of facilities for working with arrays in JSON. In this article, we’ll cover array constants, facilities for searching in arrays, ways to transform arrays, and some useful array functions. The format is...

/ February 28, 2018
join on array

Introducing JOIN Queries in Couchbase Mobile

Couchbase Lite 2.0 supports the ability to perform JOINS across your JSON documents . This is part of the new Query interface based on N1QL, Couchbase’s declarative query language that extends SQL for JSON. If you are familiar with SQL,...

Announcing Couchbase Mobile 2.0 Beta

I am happy to announce that Couchbase Mobile 2.0 beta is now available for download here. Couchbase Mobile 2.0 Couchbase Mobile 2.0 is a ground breaking release with really exciting new features Improved Couchbase Lite Simplified API with built in...

Using Google Artificial Intelligence Services in Couchbase N1QL

“If you’re not using deep learning, you should be.” – Jeff Dean, Google Fellow. Google has started out with a mission to empower everything and everyone with Artificial Intelligence (A.I.).  It has open-sourced Tensorflow and supporting libraries to enable developers...

/ February 10, 2018

Couchbase for Oracle developers — Part 3 : Database Objects

Here’s the home page for the series: http://ico9.allcrypto.company/couchbase-oracle-developers-part-1-overview/ Oracle DBAs work with clusters, machines, storage systems, disks, etc. Oracle developers and their applications work with databases, tables, rows, columns, partitions, users, data types within the Oracle database system.  Let’s compare and...

/ January 27, 2018