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Big data is big -- but just how big may surprise you. According to a new QuinStreet survey, 77 percent of respondents consider big data analytics a priority. Another 72 percent cite enhancing the speed and accuracy of business decisions as a top benefit...

Business Area Description The Global Equities Technology stack at J P Morgan is going through a strategic transformation (front to back). This is a multi-year program where the India Tech teams are involved heavily. The technology stack used is predominantly...

I'm migrating some SQL from PostgreSQL 9.2 to Vertica 7.0, and I could use some help replacing postgres's cool array_agg feature with something that Vertica (and possibly other RDBMS) supports, such as partitions and window functions. I'm new to these...

My use case is, When my transformation is trying to insert a row to the table in Vertica DB where a field has exceeded the defined size. What happens is that kettle throws java.sql.SQLDataException and aborts the job. I understand that this can be...

You’ll make our BI platform better, stronger, and faster. We have the technology… you have the skills. At GSN Games, all major decisions are informed by exhaustive A/B testing and analytics, and your job will be to make sure we can do slice and dice...