Background Vertical Sharding Horizontal Sharding Challenges Goal Application Scenarios Mass data high concurrency in OLTP scenarios Mass data real-time analysis in OLAP scena...
Writable external tables that output data to files can use the Greenplum parallel file server program, gpfdist, or the Greenplum Platform Extension Framework (PXF), Greenplum’s in...
SHOW-LOAD Name Description Example Keywords Best Practice SHOW-LOAD Name SHOW LOAD Description This statement is used to display the execution of the specified import ta...
Stream Lookup Description Options Metadata Injection Support Stream Lookup Description The Stream Lookup transform type allows you to look up data using information coming f...
Overview Extend a new sink function Extend a new sink protocol Bundle the new sink, make it an alternative sink in Inlong_sort Overview InLong-Sort is known as a real-time ET...