One use case organizations face is the need to bulk load data into Gemfire Regions where regions in GemFire are similar to the table concept in a database. Unlike a database, bulk-loading data into GemFire is more of a programming exercise than encountered with traditional bulk loading capabilities
As the fundamental of all ETL operation of Greenplum, it worth explaining a little more about the detail of gpfdist to understand why it is faster than other tools and how could we improve in future. This blog will focus on the detail of communication of readable external
Why ETL is important for Greenplum As a data warehouse product of future, Greenplum is able to process huge set of data which is usually in petabyte level, but Greenplum can’t generate such number of data by itself. Data is often generated by millions of users or embedded