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Oracle Database Advanced Compression

Oracle Advanced Compression

Advanced Compression, an option introduced in Oracle Database 11g Enterprise Edition, offers a comprehensive set of compression capabilities to help organizations reduce costs, while maintaining or improving performance. It significantly reduces the storage footprint of databases through compression of structured data (numbers, characters) as well as unstructured data (documents, spreadsheets, XML and other files). It provides enhanced compression for database backups and also includes network compression capabilities for faster synchronization of standby databases.

Key Benefits
  • 2-4X reduction in storage across all environments such as production, standby, test, development, backup, etc.
  • Improved memory efficiency as data remains compressed in memory
  • Minimal or no performance impact on DML operations due to performance optimized compression technology
  • Faster queries in many cases, due to improved I/O and memory efficiency
  • Better network bandwidth utilization
  • Transparent to applications - no application changes required
Technical Information
Advanced Compression White Paper PDF
Advanced Compression Data Sheet  PDF
Advanced Compression Case Studies
Compression of Unstructured Data - SecureFiles White Paper PDF
Backup Compression - Recovery Manager White Paper PDF
Backup Compression - Data Pump White Paper PDF
Network Compression - Data Guard White Paper PDF

Oracle OpenWorld 2007 Presentations
Advanced Compression in Oracle Database 11g PDF
SecureFiles - Next Generation  Unstructured Data Management  PDF
Backup and Recovery Best Practices for Very Large Databases (VLDBs) PDF
What’s New With Oracle Data Guard? - Revolutionizing Data Protection and Availability PDF
 
Free Download
Download Oracle Database 11g Download
Compression Advisor
More Information

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Document References
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 · Table Compression
 · Oracle SecureFiles Compression and Deduplication
 · Recovery Manager Compression
 · Data Pump Compression
 · Data Guard Redo Compression

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FAQ
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 · Advanced Compression - Frequently Asked Questions

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Tutorials
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 · Advanced Compression - Oracle By Example
 · Advanced Compression Demo
 · Oracle SecureFiles - Oracle By Example

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Press/Articles
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 · Compress to Impress (Oracle Magazine Article)
 · Enterprise Strategy Group White Paper
 · eWeek Review
 · SecureFiles: Oracle Database 11g  Top New Feature
 · Faster, Safer and Smaller LOBs (SecureFiles Oracle Magazine Article)

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Internet Seminars
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 · Oracle Advanced Compression

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Discussion Forums
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 · Advanced Compression
 · Oracle Database

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Related Technologies
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 · Oracle SecureFiles
 · Oracle Recovery Manager
 · Oracle Data Pump
 · Oracle Data Guard
 · Information Lifecycle Management
 · Index Key Compression
 · Bitmap Indexes
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