Tag: replication
Introducing the New Data Replication Protocol in Couchbase Mobile 2.0
In a distributed system, updates to a shared database from multiple clients will have to be synchronized. The goal of the replication process is to ensure that all the mobile clients and the server(s) have a consistent view of the...
Priya Rajagopal, Senior Director, Product Management
August 9, 2017
Simplify Your NoSQL Cluster by Moving From MongoDB Sharding to Couchbase Containers
When I’m out at events and talking to NoSQL users and advocates, I often hear stories on why people have decided to start using Couchbase after having come from MongoDB. Take, for example, an interview I did with Tom Coates...
Nic Raboy, Developer Advocate, Couchbase
June 6, 2017
Announcing Couchbase Mobile 2.0 Developer Preview
Couchbase Mobile 2.0 is a groundbreaking new release for Couchbase Mobile. We’ve reimagined the developer experience with a cross-platform common core, new simplified API, and automated conflict resolution that can be customized. In this release, we are bringing N1QL queries...
Synchronizing Images Between Android and iOS with NativeScript, Angular, and Couchbase
A few weeks ago I had written a guide that demonstrated saving captured images to Couchbase Lite as base64 encoded string data in a NativeScript with Angular mobile application. While the previous guide worked for both Android and iOS, the...
Nic Raboy, Developer Advocate, Couchbase
May 18, 2017
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...
Priya Rajagopal, Senior Director, Product Management
April 24, 2017
Determining Status of a Replication in Couchbase Lite
Couchbase Lite runs replications (syncs) using background threads. Starting and stopping replications doesn’t happen synchronously. This can lead to mistakes in detecting the state of a replication. The Replication class has, depending on platform, either a running property or a...
Hod Greeley, Developer Advocate, Couchbase
March 7, 2017
Syncing Couchbase Documents Between Mobile Platforms and Devices with NativeScript and Angular
Over the past few days we’ve been exploring how to create a simple Android and iOS application using NativeScript, Angular and Couchbase. First we saw how to use Couchbase for basic key-value operations and then we saw how to query...
Nic Raboy, Developer Advocate, Couchbase
January 11, 2017
Sync Gateway Inter-instance Code Sample
In this post, I went into some detail about replications between Sync Gateway (SG) instances in Couchbase Mobile (CBM). I wrote a simple Java application with a Swing-based UI to illustrate a working example. I run the app along with two instances of SG to...
Hod Greeley, Developer Advocate, Couchbase
September 11, 2016
Why is Couchbase Mobile a Great Solution for Modern App Development?
There is a lot of chatter circulating the Internet when it comes to mobile application development and data management. Should you use a service, or a software for your mobile apps. Pretty much every decent app today requires fast changing...
Nic Raboy, Developer Advocate, Couchbase
January 30, 2016
Create an AngularJS Web Application that Sync’s with Couchbase using PouchDB
Not too long ago I created a tutorial demonstrating how to sync between a web application and Couchbase Server using nothing more than client facing technologies like AngularJS, HTML, and CSS. This was all made possible with the JavaScript library...
Nic Raboy, Developer Advocate, Couchbase
January 17, 2016
Database Change Protocol: The super-conductor that wires Couchbase Server 3.0 replication
Database Change Protocol (DCP) is the core replication protocol for version 3.0 and is used to connect nodes and clusters across geo distributed data centers. In this post, we’ll dive deep into its workings and how it enables higher availability, performance and scale with Couchbase...
Cihan Biyikoglu, Director of Product Management, Couchbase
January 18, 2015