![]() ![]() OOP in JS, Part 1 : Public/Private Variables and Methods.The Different Levels of Async JavaScript Processing.Tutorial: a full Backbone.Marionette application (part 1) | Bridging the geek-suit divide. ![]() Backbone-relational Tutorial - Nested Models With Backbone.js.JavaScript Profiling With The Chrome Developer Tools | Smashing Coding.jQuery and General Javascript Tips to Improve Your Code | tripwire magazine.CasperJS, a navigation scripting and testing utility for PhantomJS.Modern threading: A Java concurrency primer - JavaWorld.Howto Install Tomcat 7 on Debian (Lenny) « Software Engineering Orkus.pocOLAP: The lightweight open source OLAP project.Enabling interactive analysis of very large datasets stored in SQL databases without writing SQL. Open source analysis OLAP server written in Java.Testing Your JavaScript with Jasmine | Nettuts+.Creating Stunning Visualizations With Impress.js.To make things easy to understand, we’re going to create a fresh Node.js application and work our way up. In a production environment, the in-memory walrus solution can be replaced with the hostname of a particular Couchbase Server cluster. In the above configuration we’re saying that we want to allow communication from which is our Node.js application.Īt this point Sync Gateway can be run. If we don’t then we’ll end up with JavaScript related errors. ![]() There are no specific read or write permissions in this configuration which means all the data will exist in the same channel.īecause we are running Sync Gateway and our soon to be created Node.js example on the same machine, but different ports, we have to allow cross origin resource sharing (CORS). In the above very basic configuration file we establish a database called example that uses the in-memory Sync Gateway storage option. Create a file called sync-gateway-config.json and include the following: With Couchbase Sync Gateway downloaded and installed, we need to establish a configuration to load at runtime. We’re using it because we wish to support mobile synchronization as well, even though it won’t be demonstrated in this example. It is not a requirement when building Node.js applications that work with Couchbase Server. It is our middleman service that will orchestrate the data between platforms, devices, etc. Sync Gateway will handle all of our remote data before and after it hits Couchbase Server. Configuring Couchbase Sync Gateway for Data Synchronization In production, you’ll want to hook Sync Gateway to Couchbase Server for persisted storage. We’ll be using the Couchbase Sync Gateway in-memory database because this is only an example application. It will obtain PouchDB and the remaining dependencies. This is a Node.js application, but the Node Package Manager (NPM) is what will do most of the heavy lifting when it comes to preparing our project. Since this is a JavaScript application there won’t be many software dependencies. Being that it is JavaScript, you can use it in your server-side and browser based applications. PouchDB is a JavaScript database that works in combination with Couchbase Sync Gateway and Couchbase Server. I figured I would elaborate on another way to get the job done, this time using PouchDB. In that article I had mentioned there are several different ways to accomplish this task. Not too long ago I wrote a guide for using Couchbase Mobile and the Couchbase Node.js SDK in the same stack. I do a lot of JavaScript development, so it is another piece to fit in my development puzzle. One of my preferred technologies for developing web applications is Node.js. ![]()
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