Recently in one of the POC, I want to use groupBy and join in apache spark. I have 2 datasets in hdfs, one of the sales and other one is product. Sales Datasets column : Sales Id, Version, Brand Name, … Continue reading
The final day of SpirngOne 2GX went just like a Mega Finale where they kept best for the last. There were only 3 sessions today, but each one was like one of the best. Here the few highlights of the … Continue reading
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Day 3 started sharp at 7:30 with the breakfast and then the sessions started from 8:30 AM and continued till 6:00 PM. The day was jam packed with varying sessions on Groovy, Grails, performance optimisation and the “Groovy puzzlers show” (Yes, it … Continue reading
As a part of R&D we are trying to build a recommendations for users by using Apache Mahout & Cassandra.There was a direct Cassandra DataModelCassandraDataModel based on a Cassandra keyspace, but there was a lot of confusions which involves so … Continue reading
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Day 2 kicked off and we had very really cool sessions planned around Groovy, Grails and Spring Boot. It was quite an experience listening to all the new features and changes coming over the horizon of Groovy and Grails. A … Continue reading
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The much awaited conference of the Java ecosystem “SpringOne 2GX” started in Dallas at the Omni Dallas Hotel with a jam packed hall full of eager registrants. The hall was fully packed pretty soon with 1000+ attendees and we talked to … Continue reading
Applications are developed using some arbitrary values for development and QA. But, when it comes to production or releasing a new update for app, we need to change those arbitrary values to actual values. For instance, take an application using … Continue reading
Adobe AEM provide its extendable capabilities to integrate with other products. Below demonstration describe how to connect Adobe CQ5 with Salesforce which is the market’s leading cloud based CRM System. CQ5 provide OOTB components for the integration purpose. It helps … Continue reading
Whenever Autoscaling server terminates it leaves its alarms which later goes into insufficient state. This blog will guide you how to delete all those alarms of autoscaling server when it terminates. In order to do so, I’ve written a small … Continue reading