Month: March 2018

document conflicts and automatic resolution in couchbase mobile

Document Conflicts and Automatic Conflict Resolution in Couchbase Mobile 2.0

Document conflicts can occur in distributed environments that support data synchronization, wherein a document can be updated concurrently by one or more writers. This is especially common in mobile environments where unreliable network connections may result in concurrent changes from multiple...

New Features in Index Service in Couchbase Server 5.5

In the last major release, Couchbase Server 5.0, we introduced Plasma – New Storage Engine and also the support for Index Replicas in the Index Service. We have continued to build on these new features in our upcoming release. The themes...

Configuring Analytics in Couchbase Server 5.5

Couchbase Analytics Developer Preview 4 brought the ability to manage Analytics nodes from the Couchbase Server administration console. With the release of Couchbase Server 5.5, we’ve unified the installation experience as well. To illustrate the seamless installation, I’ll take you...

Using Couchbase Analytics for Complex and Efficient Queries in a Java Application

Note: This post has been updated to reflect the production version of the Couchbase Analytics Data Definition Language. Not too long ago I had written about using Couchbase’s new Analytics service, sometimes referred to as CBAS, within a Node.js application....

/ March 16, 2018

Detect Sensitive Information In Your NoSQL Documents Automatically With Couchbase Functions

Storing sensitive information in a database without encryption is not a good thing, but have you ever done in on accident due to bugs in your application code or a misconfiguration in your database? What if there was a way...

Couchbase Server 5.5: Log Redaction

With security already a hot topic in the data space, the Couchbase Server 5.5 release introduces a new feature – “Log Redaction”. Logs are an important part of every platform.  Logs are used for multiple purposes ranging from security, to monitoring,...

/ March 13, 2018
postman_update_doc

API Testing of Couchbase Sync Gateway REST interface using Postman

The Couchbase Sync Gateway is one of the core components of the Couchbase Mobile stack. At a high level, it is responsible for securely routing and syncing data between [web and mobile] clients and Couchbase server. It supports a REST API...

Introducing Couchbase Eventing Service

It gives us immense pleasure in announcing the launch of Couchbase Eventing Service as part of the Couchbase Data Platform 5.5. This new offering brings compute closer to data and lets customers process changes (create/ update/ delete/ expiry) to data...

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 release for free right now. In this post, I want to highlight a few of the new features and show...

Store more for less using data compression in Couchbase Server 5.5

With the launch of Couchbase Server 5.5, we have introduced end-to-end compression which allows data to remain compressed through: client to cache, to disk storage, to replication of data across data centers. Since most of our customer data is in JSON text...