A common pattern that we see in Big Data Analytics is that we are essentially operating on huge data pipelines which consume some input files and do some heavy processing to generate insights that needs to be stored on to a persistent data store. Other data pipelines may consume this and generate even further insights. Oozie is an extensible, scalable and data-aware workflow system to orchestrate dependencies between jobs running on Hadoop. Any Oozie users /contributors out here?

Moderators: admin, ashutosh

A lot of articles and debates on SQL vs NOSQL are coming up lately. Taking a deeper look into the key attributes from both the worlds and picking the right technical philosophies is a must for building future proof products. Are Key-Value stores really a high performance alternative to traditional relational database systems when it comes to storing and accessing data?

Moderator: admin

The BI system has grown into larger than world phenomenon with more telecom operators relying on it for data user behavior analysis, churn prediction, cost optimization, revenue analysis, network optimization etc. With specific domains being increasingly dependent on the BI system, is this industry geared up for the giant leap?

Moderator: admin