Tag Archives: MongoDB

CRUD in NodeJs with MongoDB: Explanations


Here we are, in this post we are going to create a CRUD application in NodeJs with mongoDB as database and ejs as a templating engine. You can download the application from here: github Before diving in to this post … Continue reading

Posted in ejs, ExpressJs, MongoDB, Node.js, Scala | Tagged , , , , | Leave a comment

Akka Persistence using MongoDB – Part I


Akka is a powerful actor based tool kit for Concurrency, Parallelism and Clustering. But for every concurrent applications, Akka actors are not fit because Futures are another alternative for performing Concurrency. Most of the developers follow simple rules for using … Continue reading

Posted in Akka, MongoDB, NoSql, Scala, Tutorial | Tagged , , , , , , , , | Leave a comment

Templating in NodeJs with simple signup example with MongoDB


In this blog we will see the comparison of different NodeJs templating engines as well as we will go through the basics of NodeJs then we will create a signup application in NodeJs with MongoDB as backend. If you are … Continue reading

Posted in HAML, HTML, Jade, JavaScript, MongoDB, Node.js, Web, web application, Web Designing | Tagged , , , , , , , , , , | 1 Comment

TITAN DB SETUP WITH CASSANDRA


TITAN DB SETUP WITH CASSANDRA CONNECT AND CONFIGURATION OF TITAN-DB WITH CASSANDRA:- Step 1: Download Cassandra Version: apache-cassandra-3.5 . Downlaod TitanDB Version: titan-1.0.0-hadoop1. Step 2 : Extract both downloads ,say in :- /var/lib/cassandra and /var/lib/titan respectively. Step 3: Configure cassandra: If … Continue reading

Posted in Cassandra, Scala, TitanDb | Tagged , , , | 5 Comments

Classic CRUD application in Play Framework 2.3.0 with ReactiveMongo, WebJars and Bootswatch-United


Play 2.3.0 application with ReactiveMongo – reactive, asynchronous and non-blocking Scala driver for MongoDB. This is a classic CRUD application, backed by a MongoDB database. It demonstrates: Achieving, Futures to use more idiomatic error handling. Accessing a MongoDB database, using … Continue reading

Posted in Akka, Bootstrap, CSS, Future, JavaScript, jQuery, MongoDB, Non-Blocking, Play Framework, Reactive, Scala, Web | Tagged , , , , , , , | 8 Comments

Show Online Friends using Node.js with Nice UI Interface


Last month, we created a login demo template in Node.js and MongoDB. We also added signUp with FaceBook, Twitter and google. So that user would not need to signup manually. We added profile management feature with a nice UI interface. … Continue reading

Posted in Agile, CSS, JavaScript, jQuery, MongoDB, Node.js, Web | Tagged , , , , | 1 Comment

Making Friend-List in Node.js and MongoDB using Autocomplete


Last week, we created a login demo template in Node.js and MongoDB. We also added signUp with FaceBook, Twitter and google. So that user would not need to signup manually. We added profile management feature with a nice UI interface. … Continue reading

Posted in Agile, AJAX, CSS, JavaScript, jQuery, MongoDB, News, Node.js, Web | Tagged , , , | 1 Comment

Profile Management with Nice UI Interface in Node.js and MongoDB


Last week, we created a login demo template in Node.js and MongoDB. We also added signUp with FaceBook, Twitter and google. So that user would not need to signup manually. Now we have added profile management feature with a nice … Continue reading

Posted in Agile, AJAX, JavaScript, jQuery, MongoDB, News, Node.js, Web | Tagged , , , | 1 Comment

Sign-Up with Facebook, Twitter and Google using Node.js and MongoDB


Last week, we created a simple login application, which has sign up and login facility after successfully registration. Now we have added one more feature, i.e. Sign-up with Facebook, Twitter and Google. You can login with your facebook, twitter and … Continue reading

Posted in Agile, CSS, Java, JavaScript, MongoDB, Node.js, Web | Tagged , , , , | 3 Comments

Easiest Way to Implement JOINs in MongoDB 2.4


Last year, I wrote a blog to implement JOINs in MongoDB. But this solution was applicable only for versions below Mongo 2.4. According to the release log of 2.4, this feature is removed. We could not use another collection on … Continue reading

Posted in JavaScript, MongoDB | Tagged | 12 Comments