Business Profile A manufacturing corporation maintains the storage of its mission-critical applications on high-end Storage Arrays using RAID 1 volumes. Current Situation/Issue A full backup of their key application is run once a week. The database application takes up 1 TB of storage and has to be shutdown during the course of the full backup. The shutdown of the database is a requirement that cannot be changed. The main concerns of the company are: 1) The backup window is too long and is negatively impacting the business (2 hours). 2) A disaster recovery test with the full backup tapes took an extremely long time (many hours). The company would like to: 1) Reduce the backup window during which the database application is shutdown for a much shorter period (less than ½ hour). 2) Ensure that the RTO from the full backup is reduced to be lesser than an hour. The company’s IT group is interested in leveraging some of the local replication technologies that are available on their high-end array. Proposal Propose a local replication solution to address the company’s concern. Justify how your solution will ensure that the company’s needs are met. Purchase the answer to view it

Introduction

This business profile focuses on a manufacturing corporation that is facing issues related to the backup window and disaster recovery time for their mission-critical applications. The company currently uses high-end Storage Arrays with RAID 1 volumes to store these applications. However, the full backup process for their key database application takes too long, resulting in a significant impact on business operations. Additionally, the disaster recovery test with the full backup tapes has also been time-consuming.

To address these concerns, the company’s IT group is interested in leveraging local replication technologies available on their high-end array. This proposal aims to provide a local replication solution that will reduce the backup window and the recovery time objective (RTO) from the full backup.

Local Replication Solution

A local replication solution can significantly improve the backup and recovery process for the company’s mission-critical applications. The proposed solution involves implementing a snapshot-based replication technique using the high-end Storage Arrays.

Snapshot-based replication works by taking point-in-time copies, or snapshots, of the data stored in the storage array. These snapshots are then replicated to a secondary storage system, allowing for quicker backup and recovery processes. The use of this replication technique offers several advantages that address the company’s concerns.

Reduced Backup Window

By implementing snapshot-based replication, the backup window can be significantly reduced. Unlike traditional full backups, which require the database application to be shut down, snapshot-based replication allows for backups to be taken while the application is still running. This eliminates the need for application downtime during the backup process, resulting in a much shorter backup window.

Furthermore, snapshot-based replication only captures changes in the data since the last snapshot, rather than copying the entire database. This incremental approach significantly reduces the amount of data that needs to be transferred during the replication process, further reducing the backup window.

Faster Disaster Recovery

The use of snapshot-based replication also improves the disaster recovery process. In the event of a system failure or data loss, the company can utilize the replicated snapshots stored on the secondary storage system to quickly restore the database application. Instead of relying on the time-consuming process of restoring from backup tapes, the IT group can restore the application from the replicated snapshots within an hour, significantly reducing the RTO.

Conclusion

In conclusion, implementing a snapshot-based replication solution using the high-end Storage Arrays can effectively address the company’s concerns regarding the backup window and disaster recovery time for their mission-critical applications. This solution eliminates the need for application downtime during the backup process, resulting in a shorter backup window. Additionally, it allows for quicker restoration of the database application in the event of a system failure or data loss, reducing the RTO to less than an hour. The proposed local replication solution ensures that the company’s needs are met by providing a more efficient and reliable backup and recovery process.

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