تفاصيل الدورة
The overall objective of this course is to bring database administrators beyond a basic understanding of their environment and to focus attention on more advanced skills needed to effectively configure, administer, monitor and tune the database. Specific subjects to be considered are: Using flashback technology to recover from user errors and from database failures. Controlling resource utilization on database servers whose resource demand exceeds its capacity. Automating routine tasks and functions using the database Scheduler. Handling database corruption and even preventing such occurrences wherever possible. Utilizing diagnostic sources in troubleshooting database problems. Automatic database management, monitoring and tuning facilities. Included is automatic management of storage space and memory resources within the database. Automatic resumption of database operations even in the face of failures and errors. User-managed and automatically managed backup strategies and database recovery operations.
Prerequisites:
- Oracle Database 10g: Administration I
ORACLE FLASHBACK TECHNOLOGY :
- about flashback technology
- flashback query • select...as of timestamp
- select...as of scn • flashback table
- flashback versions query
- flashback transaction query
- guarantee undo retention
MANAGING RESOURCES :
- database resource manager architecture
- consumer groups
- resource plans
- automatic & adaptive consumer group mapping
- enabling & monitoring the resource manager
- explicit consumer group switching
AUTOMATING TASKS WITH THE DATABASE SCHEDULER (BASIC) :
- scheduler architecture
- manage programs
- manage schedules
- manage jobs
AUTOMATING TASKS WITH THE DATABASE SCHEDULER (ADVANCED) :
- manage job classes
- manage windows & window groups
- manage chains
- about events & the scheduler
GLOBALIZATION SUPPORT OBJECTIVES :
- globalization settings
- nls_lang
- nls_language & nls_territory
- date & time localization
- linguistic indexes
- about locale builder
HANDLING DATABASE CORRUPTION :
- about database corruption
- db_block_checksum
- analyze...validate structure
- dbverify
- using dbms_repair()
DIAGNOSTIC SOURCES :
- more about the trace & alert files
- diagnostic highlights from em
- configuring the alert log
- managing policies
SECURING THE ORACLE LISTENER :
- managing & monitoring the listener
- secure the listener
- secure external procedure calls
MONITORING & MANAGING MEMORY :
- automatic shared memory management
- using em & the memory advisors
- monitor in memory access mode
MONITORING & MANAGING STORAGE :
- about resumable space allocation
- table management
- using the segment advisor
MANAGING REDO LOG STORAGE & MONITORING INSTANCE RECOVERY :
- about redo data
- tune redo writing & archiving
- more about instance recovery
- log_checkpoints_to_alert flashback database
- about flashback database
- configuring the flash recovery area
- performing database flashback
- monitoring
FLASHBACK PERFORMANCE :
- flashback database considerations
CONFIGURING RMAN :
- about database backup & recovery structures
- rman architecture
- launch & use rman
- configure rman
- allocate rman channels
BACKUP WITH RMAN :
- about backup file types
- performing full backups
- performing incremental backups
- establishing a backup retention policy
- generate catalog reports
- report unrecoverable
- report need backup
- report schema
- list incarnation
BACKUP WITH RMAN USING EM :
- monitoring the flash recovery area
- about em & rman
- scheduling backups with rman
- manage current backups
- backup reports
- manage restore points
NON-CRITICAL RECOVERY OPERATIONS :
- about the recovery process
- recover temporary tablespaces
- recover read-only tablespaces
- recover index tablespaces
- recover redo log group member
recreate the password file
DATABASE RECOVERY OPERATIONS :
- control file recovery
- complete media recovery
- incomplete media recovery
- performing block media recovery
- recovery using em
AUTOMATIC STORAGE MANAGEMENT :
- asm and the broader database architecture
- defining an asm instance
- configuring storage in the asm instance
نبذة عن معهد Professional Training Solutions Ltd
Professional Training is a group of experienced specialists providing specific training and consultancy solutions, within Management Skills, I.T. systems, Human Restheirce Development, Credit Management, Sales, Finance and Engineering.
they believe in using a combination of tailored, flexible approaches and real-life business knowledge to develop and provide techniques and solutions for immediate implementation.
their recent projects include supporting major initiatives for clients in utilities, telecoms, manufacturing and software, covering:
restructuring for competitiveness
productivity improvements through updating work processes to match new technology
managing outstheircing
strategic financial planning and engineering
their methodology is to:
Work closely with clients to understand and help them prioritise their needs
Design and deliver the best mix of training activities and consultancy to establish the competencies required
Provide ongoing coaching to sustain the improved practices and processes
they create relevant, targeted, enjoyable, and interactive, training sessions which are designed to improve the retention of information by participants and create a clear link from the training to the workplace. This creates a planned, visible improvement in key business indicators such as productivity, motivation, loyalty, employee retention, and ultimately, profit.
their collaborative approach builds long-term relationships with clients. Together, they can deal effectively with the inevitable challenges all businesses face.
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