Business Insights

Easiest Way to Recover Akka Actor for Remote Application JVM Failure Scenario in Scala

In this blog, I would explain how easily you can recover Akka actor for Remote Application JVM failure scenario in Scala. I have implemented this in one of my project and it is working fine. Suppose there is a remote application, which is being used by multi JVMs, and JVMs are passing message to each other through Akka actor, then there must be an Akka Continue Reading

An alternate way to implement JOINs in MongoDB [Update]

I have updated this blog . As last description was creating some misunderstanding and lot of confusion . In one of my project , there was a requirement to generate report in .csv format from MongoDB without using any reporting tool and any language . I had to use only MongoDB query . In that report , I had to use multiple collection . Since Continue Reading

Play Framework : Uploading a file to server

In order to upload a file to server we used to use the form with multipart/form-data encoding. File upload is very easy with Play. Use a multipart/form-data encoded request to post files to the server, and then use the java.io.File type to retrieve the file object. Let us see how we can handle the file upload within Play framework. Writing an HTML form: @helper.form(action = Continue Reading

Knoldus’ ScalaJobz on First Paragraph of Typesafe’s Year End Blog

It was a New Year gift for all of us at Knoldus to be featured on the year end blog of Typesafe and that too in the first paragraph. The mention was for ScalaJobz, the community initiative which aggregates all scala related jobs and aspires to be the single source of information to all Scala job seekers. The community feedback has been very inspiring as Continue Reading

Capsules for recovering Scala fever.

Scala is a multi-paradigm programming language that combines the features of object-oriented programming and functional programming. The word “Scala” refers to “Sca(Scalable)+la(Language)” i.e designed to grow with the demands of its users. Scala runs on the Java Virtual Machine. Here We’ll discuss about some of the basic concepts in Scala that make it distinct from other programming languages.Let us start with some of the following: Continue Reading

Basic Http authentication in Lift.

Lift web framework accommodate a no. of conspicuous features that are implemented in a unique and solitary way as compared to other frameworks. Here we’ll discuss about the basic “Http authentication” mechanism for security in Lift. What is ‘LiftRules’ singleton ? Nearby all configuration parameters for the http requests and response are defined in LiftRules singleton. The important thing to notice is that we can Continue Reading

Experiences at Cloud Computing Conference Pune 2011

I was one of the speaker of the second IndicThreads conference held at Pune on 3-4th June 2011. Sessions at the conference dealt with key topics like Cloud Security, Amazon Elastic Beanstalk, Legal Issues in Cloud Computing, OpenStack, Xen Cloud Platform, Rails and CouchDB on the cloud, CloudFoundry, Gigapaces PAAS, Monitoring Cloud Applications, ORM with Objectify-Appengine, Scalable Architecture on Amazon AWS Cloud, Cloud Lock-in, Cloud Continue Reading

Inphina Presenting on the Cloud Slam’ 2011 Today!

Inphina is one of the front runners on Google App Engine, at the Cloud Slam 2011. It is rubbing shoulders with some of the well known cloud vendors and niche technology organizations at the conference. Today, I would be presenting on Multi-tenancy in the cloud and Google App Engine. As you would imagine, the session would have concepts around multi-tenancy, the current solutions and problems Continue Reading

Inphina Turns One !

They say that you have to be a fool to be an entrepreneur. We literally followed that saying to the core when we started the Inphina exactly one year back i.e. April 1′ 2010. From new kids on the block to seasoned strategic consultants, it has been quite a year. We developed one of the most complex applications for a huge credit advisory in the Continue Reading

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