| New Features and Technical Changes (DBMS V6.1.0) |
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| 1.1 | Multiversion Environment Available
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| 1.1.1 | Accessing Multiple Versions of DEC DBMS
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| 1.1.2 | Multiversion Restrictions and Guidelines
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| 1.2 | Converting Databases with/CONVERT/COMMIT
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| 1.2.1 | Database Conversion Restrictions
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| 1.3 | DBO/VERIFY/OPTIMIZE Command
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| 1.3.1 | DBO/VERIFY/OPTIMIZE Split Into Two Functions
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| 1.4 | Expanded Optional Dictionary Usage
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| 1.4.1 | Restrictions and Limitations on Optional Dictionary Usage
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| 1.5 | Reload Performance Enhanced
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| 1.6 | DBO/OPTIMIZE/AFTER_JOURNAL Performance improved
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| 1.7 | Closing a Database with DBO/CLOSE/WAIT
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| 1.8 | Altering .RUJ File Names
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| 1.9 | DRU Data Type Change Definitions Enhanced
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| 1.10 | DBO/RECOVER/OUTPUT Captures Utility Output
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| 1.11 | Setting Extend Size for Backup Files
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| 1.12 | Batch Write Functionality Added
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| 1.13 | Prefetch Functionality for DBO/CREATE and DBO/MODIFY
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| 1.14 | DBO/ANALYZE Record Summary Report Enhanced
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| 1.15 | Oracle TRACE Instrumentation Enhanced
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| 1.16 | Sequential Scan of Area Enhanced
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| 1.17 | Disabling Prestart Transactions
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| 1.18 | Enhancements Made to DBO/SHOW STATISTICS Displays
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| 1.18.1 | Statistics Display Allowed During Area Reload
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| 1.18.2 | "Summary IO Statistics" Screen Displays By-File Information for .ACE File
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| 1.18.3 | "IO Stall" Screen Displays Process Hibernation Information
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| 1.18.4 | Statistics Input-File Replay Enhanced
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| 1.18.5 | "Transaction Durations" Screen Enhanced
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| 1.18.6 | "Record Statistics" Screen Shows Discarded Pages
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| 1.18.7 | "File IO Overview" Screen Added
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| 1.18.8 | Resetting Database Statistics
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| 1.18.9 | Lock Information Display Enhanced
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| 1.18.10 | Alarm Option Rings Terminal Bell
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| 1.18.11 | CPU Utilization Displayed for a Specific Database
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| 1.18.12 | "Custom Statistics" Screen
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| 1.18.13 | By-Area Information Added to Statistics Output Files
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| 1.18.14 | Binary Output File Changes
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| 1.18.15 | Notepad Added to Utility
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| 1.18.16 | Determining Process Checkpoint Information
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| 1.18.17 | Determining Global Buffer Utilization
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| 1.18.17.1 | "GB Frequency" Screen
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| 1.18.17.2 | Global Buffer Information Submenu
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| 1.18.18 | Identifying Causes of Increased Database Root File I/O
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| 1.18.19 | Determining the Number of Read-Only Transactions
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| 1.18.20 | Determining "By-Device" Information
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DBMS 6.1