Retrieving data
- Last Updated: October 7, 2020
- 1 minute read
- DataDirect Connectors
- ODBC
- Aha! 8.0
- Amazon Redshift 8.0
- Apache Cassandra 8.0
- Apache Hive 8.0
- Apache Spark SQL 8.0
- Autonomous Rest Connector 8.0
- Cloudera Impala 7.1
- dBase 7.1
- + 24
To retrieve data efficiently, return only the data that you need, and choose the most efficient method of doing so. The guidelines in this section will help you optimize system performance when retrieving data with ODBC applications.