Category: Uncategorized

Using Role-Based Access Control in N1QL

In Couchbase 4.5, data was secured bucket by bucket. Each bucket had a password, and in order to access a bucket through a N1QL query, the user had to include the bucket password with the query. Passwordless buckets were possible,...

/ October 23, 2017

Announcing Analytics Developer Preview 3

Couchbase is excited to announce the availability of Couchbase Analytics Developer Preview 3 (DP3). Major Features: Rich query language: Couchbase Analytics supports SQL++, a next-generation declarative query language that has much in common with SQL. However, SQL++ includes extensions appropriate...

/ October 9, 2017

On the road with Couchbase Developer Advocacy

It’s that time of year again when the Developer Advocacy team is getting prepped and ready for conference season! We look forward to meeting you and these events and getting to know our community more intimately. Check out the listings...

Dates, Timestamps and Timezones – A Comparative study of Oracle and N1QL support for the Date-Time feature : Part 1

Read the pdf version here. Date and Time formats/types are very different for different databases. In the article we shall compare Couchbase N1QL Date-Time functions with Oracle’s Date-Time support. Oracle contains multiple data types associated with date-time support, namely, DATE, TIMESTAMP,...

/ September 22, 2017

Is digital innovation facing a data dilemma? Part Three: Consequences and how to avoid becoming a victim of the digital revolution

  So far in our look at Couchbase’s Data Dilemma research we’ve seen that enterprises are under pressure to create new experiences that help them engage with customers, and that legacy databases are a serious hindrance to realising these ambitions....

/ September 7, 2017

Get to know our Couchbase Community Meet –Ratnopam Chakrabarti

Ratnopam Chakrabarti hails from Plano, Texas and is an AWS Certified Solution Architect at Ericsson. He has been actively involved in contributing to our our Community writing program sharing off his expertise on Couchbas

RecyclerViews

Using RecyclerView with Couchbase Lite as Data Source in Android

The RecyclerView widget is a popular option on the Android platform for efficiently displaying dynamic data collections. The data items feeding the RecyclerView may change as a result of user’s actions or with data fetched from the network. As the...

Momentum in May: A Quick Glance in the Rearview Mirror

I must say it’s been quite an exciting ride since I joined Couchbase in April.  As a company, we are very proud of the innovation we are driving for our customers, and the significant impact our technology is having on...

/ June 6, 2017

The Fastest Way to Identify PII Stored in your Database: A Simple Example Using N1QL, Nodejs and Docker

A frequent request from customers is a way to identify PII within their databases.   I thought I’d show a brief example how this can be done. User Story: “I want to identify unencrypted credit card numbers and social security numbers...

/ June 1, 2017
Couchbase Data Synchronization

Data Synchronization Across iOS Devices Using Couchbase Mobile

This post looks at how you get started with data replication/synchronization across iOS devices using Couchbase Mobile. The Couchbase Mobile Stack comprises of Couchbase Server, Sync Gateway and Couchbase Lite embedded NoSQL Database. In an earlier post, we discussed how...