This document discusses copy data management and provides an overview of copy data. It defines copy data as copies of production databases used for disaster recovery, development/testing, business intelligence, and archiving. The document then discusses the challenges of "copy data sprawl" and compares various methods for obtaining copy data like replication, log shipping, mirroring, snapshots, and copy data virtualization. Key advantages and disadvantages of each method are provided. The document concludes with a bibliography and invitation for questions.

1. Paresh Motiwala
Copy Data Management

2. CopyDataManagement BI Data Points
1.Developer
2.DBA
3.Infrastructure Manager
4.CIO
5.Finance Manager

3. Paresh Motiwala
circlesofgrowth.com
781 254 4096
PareshMotiwala@gmail.com
: @PareshMotiwala
: Paresh Motiwala
: Paresh Motiwala
• From DBA to a PM in 75 minutes
• Why are DBAs afraid of tools?
• Digital Forensics
• Database Forensics
• SSRS
• SSIS
• Time Management
• Discrimination
• Network or Perish
• SQL Best Practices Document

4. CopyDataManagement

5. CopyDataManagement

6. CopyDataManagement Who Should attend:
1.DBAs
2.Infrastructure folks
3.Systems, DB, Infrastructure
Managers, IT Directors, CIOs
4.Network Admins
5.Anyone who doesn’t have a life

7. CopyDataManagement Agenda for the day
1.What is Copy Data
2.DevOps
3.Copy Data Sprawl
4.Methods of Getting Copy Data
5.Copy Data Virtualization
6.Compare Multiple Methods
7.Summary
8.Bibliography
9.Q&A

8. CopyDataManagement What is Copy Data
1. Copy of Production Database for DR
2. Copy of Production Database for DevOps
3. Copy of Production Database for BI
4. Copy of Production Database for Archiving

9. CopyDataManagement Copy Data Sprawl
CopiesPurpose Size (TB)
1Production 1
1Backup 1
1Remote Backup 1
2Replicated 2
1DR 1
365Archived Copies 365
6Devops 6
Total 377

10. CopyDataManagement Methods of Getting Copy Data
1. Replication
2. Transaction Log Shipping
3. Mirroring
4. Snapshot
5. Block Level Replication
6. Tapes

11. CopyDataManagement Methods of Getting Copy Data
Replication
Feature Pros Cons
Setup Easy Can’t repair
Trouble Shooting - Tough
Space Same amount
Network Bandwidth Low -
Repointing Apps if for DR DNS switch -
Devops Yes/no Yes/no
Time Minimal Lag
Cost -- Difficult to maintain
DaAS Yes/No Yes

12. CopyDataManagement Methods of Getting Copy Data
Transaction Log Shipping
Feature Pros Cons
Setup Easy Easy to restart, if within
reason
Trouble Shooting Easy -
Space - Same amount or more
Network Bandwidth Low -
Repointing Apps if for DR DNS Switch -
Devops - No
Time Depends Can be heavy lag
Cost - Difficult to maintain
DaAS - No

13. CopyDataManagement Methods of Getting Copy Data
Mirroring - Deprecated
Feature Pros Cons
Setup Easy Easy to restart, if within reason
Trouble Shooting Easy
Space Same amount
Network Bandwidth Low -
Repointing Apps if for DR DNS Switch -
Devops - No
Time Instant
Cost Disk Space -
DaAS - No

14. CopyDataManagement Methods of Getting Copy Data
Snapshot
Feature Pros Cons
Setup Easy -
Trouble Shooting Easy -
Space Same amount
Network Bandwidth Low -
Repointing Apps if for DR DNS Switch -
Devops Yes -
Time Initial Buildup
Cost Disk Space
DaAS Yes -

15. CopyDataManagement
Copy Data Virtualization
Production
Master
Copy of
Backup
Clone
D
E
V
O
P
S
Methods of Getting Copy Data

16. CopyDataManagement Methods of Getting Copy Data
Copy Data Virtualization
Feature Pros Cons
Setup Fairly Easy -
Trouble Shooting Easy -
Space Virtually none extra -
Network Bandwidth Low -
Repointing Apps if for DR DNS Switch -
Devops Yes -
Cost - Expensive to start
with
DaAS Yes -

17. CopyDataManagement Comparing Multiple Methods
Feature TXN Repl SnapShot Mirror BLR CDV
Setup Easy Not the easiest Easy Easy Easy Vendor
Driven
Trouble
Shooting
Easy Not the easiest Easy Easy Easy Easy
Space Same as
prod
Same as prod Same as
prod
Same as prod Same as
prod
Almost zero
Network
Bandwidth
Medium Medium N/A Medium High Almost Zero
Repointing
Apps if for
DR
DNS
Switch
DNS Switch DNS Switch DNS Switch or
automated
DNS Switch
Devops yes No(sort of) Yes No Yes
Cost No new
tech
No new tech No new tech No new tech MIE HIE
Time Lag Lag No Lag Little Lag Little Lag Almost
Instant
DaAS MayBe Yes Yes No No Yes

18. CopyDataManagement Summary
1. What is Copy Data
2. DevOps
3. Copy Data Sprawl
4. Methods of Getting Copy Data
5. Copy Data Virtualization
6. Summary Compare

19. CopyDataManagement Bibliography
1. http://www.delphix.com/2015/08/20/new-research-reveals-
data-issues-represent-the-biggest-challenge-to-devops-
initiatives/
2. www.actifio.com
3. www.rubrik.com

20. CopyDataManagement Q&A
1.Thank You
2.Remember, Paresh
for President 2016