IBM DB2 Storage Optimization Feature - Software Subscription and Support Re
Mfg # E02ZDLL-BL
CDW # 2728540
| UNSPSC 43232304
Software Details
- Software Subscription and Support Renewal (1 year)
- Passport
- Linux
- AIX
- Solaris
- 1 value unit
- level BL
- Win
- HP-UX
Know your gear
IBM DB2 Storage Optimization Feature includes both Data Row Compression and Backup Compression to help maximize the use of existing storage.
Data Row Compression uses a static dictionary-based compression algorithm to compress data by row. Compressing data at the row level is advantageous because it allows repeating patterns that span multiple column values within a row to be replaced with shorter symbol strings, allowing for improved performance. In I/O-bound systems it will not only reduce storage requirements but may improve overall performance.
Backup Compression efficiently compresses data in the DB2 server buffer before data is written to the disk, providing fast backups and significantly smaller backup images.
Data Row Compression uses a static dictionary-based compression algorithm to compress data by row. Compressing data at the row level is advantageous because it allows repeating patterns that span multiple column values within a row to be replaced with shorter symbol strings, allowing for improved performance. In I/O-bound systems it will not only reduce storage requirements but may improve overall performance.
Backup Compression efficiently compresses data in the DB2 server buffer before data is written to the disk, providing fast backups and significantly smaller backup images.