MongoDB

Akka Persistence using MongoDB – Part I

Reading Time: 3 minutes 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 Future and Actors is “Futures for Concurrency, Actors for State“. In concurrent applications most of the time we are facing race conditions and deadlocks. Because Continue Reading

Templating in NodeJs with simple signup example with MongoDB

Reading Time: 3 minutes 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 starting with NodeJs from this blog post, you are right place, when i started NodeJs previous week and tried some examples i got into the Continue Reading

Knolx : MongoDB – Replication And Sharding

Reading Time: < 1 minute Hello all, Knoldus organised a knolx session on the topic “MongoDB – Replication And Sharding” on Friday, 4th november and  11th November 2016. MongoDB  is a free and open-source cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with schemas. MongoDB is developed by MongoDB Inc. and is free and open-source, published under a combination of the GNU Affero General Continue Reading

Scala in Business | Knoldus Newsletter – April 2015

Reading Time: < 1 minute Hello Folks We are back again with April 2015, Newsletter. Here is this Scala in Business | Knoldus Newsletter – April 2015 In this newsletter, you will get the business related news for Scala. How organisation are adopting Scala for their business, how Scala related technologies increasing the performance of application and how Scala is getting popular in the industry So, if you haven’t subscribed to Continue Reading

Scala in Business | Knoldus Christmas Newsletter – December 2014

Reading Time: < 1 minute Hello Folks We are back again with December 2014, Newsletter. Here is this Scala in Business | Knoldus Newsletter – December 2014 In this news letter, you will see that how fast organisations are adopting Typesafe Reactive Platform to get best solution, how functional programming is getting into mainstream and how functional programming is becoming popular choice among the developers. So, if you haven’t subscribed Continue Reading

Scala in Business | Knoldus Newsletter – November 2014

Reading Time: < 1 minute Hello Folks We are back again with November 2014, Newsletter. Here is this Scala in Business | Knoldus Newsletter – November 2014 In this newsletter, you will get to know the popularity of Spark in big data. Spark is getting more attention in all over the world for fast data processing. People are getting much faster data processing speed with Spark. You will get to Continue Reading

Scala in Business | Knoldus Newsletter – October 2014

Reading Time: < 1 minute Hello Folks This time I got bit late due to the festival week in India. But i have some intresting stuffs for you only. We are back again with October 2014, Newsletter. Here is this Scala in Business | Knoldus Newsletter – October 2014 In this newsletter you will get to know how organizations are getting benefits by using Typesafe Reactive Platform, how Akka is Continue Reading

Solution for Riak 500 Internal Server Error

Reading Time: < 1 minute I am new to Riak and learning it. Few days ago, I got 500 Internal Server Error exception while inserting data in a Riak bucket. It was weird because I was able to insert same data in different bucket. I tried to find out root cause, but didn’t get success. After beating my head whole day, I posted it on Roak forum and stackoverflow. I Continue Reading

Scala in Business | Knoldus Newsletter – September 2014

Reading Time: < 1 minute Hello Folks We are back again with September 2014, Newsletter. Here is this Scala in Business | Knoldus Newsletter – September 2014 In this newsletter you will get to know how organizations are getting benefits by using Typesafe Reactive Platform, how Scala can be beneficial for you and what trends are going in industries. So, if you haven’t subscribed to the newsletter yet then make Continue Reading

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

Reading Time: < 1 minute 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 ReactiveMongo. Achieving, table pagination and sorting functionality. Replaced the embedded JS & CSS libraries with WebJars. Play and Scala-based template engine implementation Bootswatch-United with Twitter Continue Reading

Show Online Friends using Node.js with Nice UI Interface

Reading Time: < 1 minute 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. So that uses could modify his profile detail along with his photo. We have used MongoDB for this application. We added Friend List management with Continue Reading

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

Reading Time: 2 minutes 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. So that uses could modify his profile detail along with his photo. Now we have added one more feature Friend List management with auto-complete functionality. Continue Reading