Open Telekom Cloud for Business Customers

DWS offers new functions

DWS newest version is available.

It is adding following new features and functionalities to the DWS service.

  • Support for alias and table name reference
  • You can specify a schema when creating an index. The specified schema must be the same as the one where the base table resides
  • Added the alter table modify null/not null syntax
  • Added the support for the alter sequence maxvalue operation
  • Limited the temporary tablespace and operator disk flushing space
  • Removed the sub-statement records from TopSQL
  • Added the support for recording lightweight CN statements
  • Processed the aging data in the historical TopSQLinfo table
  • CN Retry now supports stored procedures and function statements
  • Provide large data node which supports up to 64 vCPUs and 512GB Memory
  • Supports row based access control
  • Supports audit log transfer to OBS for long-term storage

New supported flavors:

Flavor Name

Number of vCPUs   

Memory (GB)  

Storage (GB)

dws.m3.xlarge

4

32

160 (SSD)

dws.d2.xlarge

4

32

Local Disk: 1.68 TB (HDD)

dws.d2.15xlarge

60

540

Local Disk: 13.41 TB (HDD)

dws2.m6.4xlarge.8

16

128

2000 (SSD)

dws2.m6.8xlarge.8

32

256

4000 (SSD)

dws2.m6.16xlarge.8

64

512

8000 (SSD)

 

Further information can be found in the DWS area of the Help Center (Link: https://docs.otc.t-systems.com/dws/index.html)

 

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