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Are there any best practices for working with the same expensive join repeatedly?

2 Answers

0 Votes

2k Views

answered by

liamhardy on Oct 4, '19

cache·partition·query·broadcasthashjoin·persist

ODBC retrieval of large result sets is painfully slow

1 Answer

0 Votes

220 Views

answered by

dsdude on Sep 16, '19

performance·odbc·optimization·query·network

SQL query via REST?

2 Answers

0 Votes

425 Views

answered by

Tom Bailey on Aug 29, '19

sql·query·rest

Exercise querying files - dbc Dataframes Azure

0 Answers

0 Votes

147 Views

edited by

fede on Jun 13, '19

azure databricks·parquet files·query·cannot download data from or access azure databricks filestore·exercise

How to write these two queries in hive

0 Answers

0 Votes

245 Views

asked by

mark donald on Dec 9, '17

sql·hive·big data·hiveql·query

Why are my JDBC Redshift queries hanging?

1 Answer

2 Votes

1.2k Views

commented by

Katrine B. on Sep 15, '17

aws·jdbc·redshift·ec2·query

travis
Katrine B.

Looking for a tool similar to toad as a query tool for hbase?

0 Answers

0 Votes

302 Views

asked by

dorbendov on Jun 20, '17

sql·hbase·ui·query·gui

Is it possible to query Spark SQL metadata?

2 Answers

0 Votes

2.3k Views

answered by

rxin on Oct 17, '16

spark sql·metadata·query

How do I escape a query string in Spark SQL?

2 Answers

0 Votes

9.2k Views

answered by

antoniosarco on May 4, '16

spark sql·spark-sql·sparksql·filter·query

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