Prioritization—enables organizations to set backup strategy and policies based on data and application priority and criticality.
After a failure occurs 1 Hp data protector disastor recovery, a tail-log backup is created 2. It leverages real-time operational analytics and defined business requirements to intelligently monitor, adapt and optimize how an organization manages its storage infrastructure, resources and data policies.
More importantly, if database media recovery is required, then data file backups are readily available. The new solution upends the traditional backup and recovery model by delivering a unique approach that dramatically improves business resiliency, continuity and uptime. Backup encryption to tape.
The multimaster configuration enables data to be replicated between all locations in a near realtime manner. The unique features of Flashback Query not only provide the ability to query previous versions of tables, they also provide a powerful mechanism to recover from erroneous operations.
Maintenance of real-time, transactionally consistent database copies to provide protection against unplanned downtime and disaster.
The database can only write flashback logs to the flash recovery area. Figure Oracle Data Validation Storage vendors may choose to implement some or all of the checks in their implementation.
Access control to objects, providing protection regardless of the entity seeking to access or alter them. Managed and automatic role transition and application notification to minimize planned and unplanned downtime.
If there are multiple failures present, you must also determine the best sequence of repair steps. If the data appears to be corrupted, then the write is either rejected with an error, or it is accepted with an error logged by the storage in the internal logs.
Additional information on HP Data Protector 8. Repair Automation If you accept the suggested repair option, Data Recovery Advisor automatically performs the repairs, verifies that the repair was successful, and closes the appropriate failures. When you drop a table, Oracle automatically places it into the Recycle Bin.
Benefits of Physical Standby Databases Guarantees a physical, block-for-block copy of the primary database Can be open for read-only queries while Redo Apply is active for real-time reporting requires the Oracle Active Data Guard option that is described in Section 2. Prediction—leverages operational analytics to proactively set backup resource utilization.
Even after a flashing back a table, the data in the original table is not lost; it can later be reverted back to the original state. To protect against data loss, ASM extends the concept of SAME stripe and mirror everything and adds more flexibility in that it can mirror at the database file level rather than the entire disk level.
Oracle Data Guard Redo Apply physical standby best exemplifies this notion of simplicity, as a disaster recovery solution that is both datatype and application agnostic, and able to scale to very high levels of performance.
If such risks or uncertainties materialize or such assumptions prove incorrect, the results of HP and its consolidated subsidiaries could differ materially from those expressed or implied by such forward-looking statements and assumptions. Oracle Data Guard is designed for simple, one-way replication of an entire database expressly for maintaining a synchronized copy that can assume the primary role in the event of a failure.
Figure shows an application that explicitly enqueues and dequeues messages through Oracle Streams Advanced Queuing as a method of sharing information with business partners or customers with different messaging systems.
Flashback log s—Oracle-generated logs used to perform flashback operations. For example, using a daily report that shows the changes in data from yesterday, it is possible to compare individual rows of table data, or find intersections or unions of sets of rows.
Undo tablespace —A dedicated tablespace that stores only undo information when the database is run in automatic undo management mode. Flashback logs are written sequentially and are not archived.QuickSpecs Micro Focus Data Protector Software Overview Page 1 Micro Focus Data Protector Software Enterprise-class backup and recovery software for heterogeneous environments Data Protector is a core-to-edge data protection solution that standardizes and consolidates backup processes, allowing.
I have done full backup for my Redhat server on HP Prolian DL server using HP Data Protector Express software and Tape device (HP Storage work Ultrium SAS). backup was completed, but when i try to do a disaster recovery. Oracle Data Guard ensures high availability, data protection, and disaster recovery for enterprise data.
Oracle Data Guard provides a comprehensive set of services that create, maintain, manage, and monitor one or more standby databases to enable Oracle databases to survive disasters and data corruptions.
HP Data Protector is an on premise backup and disaster recovery solution that is catered towards large enterprises.
Data Protector does not include any kind of cloud backup, but that is available with a different HP backup and disaster solution.
Contents Contents 3 Chapter 1: Introduction 13 Data Protector disaster recovery overview 13 Disaster recovery process 15 Disaster Recovery Methods Data mining typically deals with data that has already been collected for some purpose or the other than the data mining analysis.
It is often referred to as ‘secondary data analysis. The overall goal of the data mining process is to extract information from a dataset and transform it .Download