In the link What's new in SPS09 i read the following:
"Moreover, smart data integration and smart data quality in SAP HANA SPS09 enables the provisioning filtering, transformation, cleansing and enrichment of data from multiple sources into SAP HANA eliminating the need for a separate ETL or replication stages. Pre-built adapters are available for common data sources such as IBM DB2, Oracle, Microsoft SQL Server, OData, Hadoop and Twitter, and an open SDK is also available to build new adapters"
What are these pre-built adapters? We now use SAP DS to provide data to HANA. is DS become obsolete as from SPS09 as ETL tool? Are these "Pre-built adapters" usable through Hana Studio?