Post on 13-Apr-2017
transcript
Paresh Motiwala
Copy Data Management
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tBI Data Points
1.Developer2.DBA3.Infrastructure Manager4.CIO5.Finance Manager
Paresh Motiwalacirclesofgrowth.com
781 254 4096PareshMotiwala@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
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tWho Should attend:
1.DBAs2.Infrastructure folks3.Systems, DB, Infrastructure
Managers, IT Directors, CIOs4.Network Admins5.Anyone who doesn’t have a life
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tAgenda for the day
1.What is Copy Data2.DevOps3.Copy Data Sprawl4.Methods of Getting Copy Data5.Copy Data Virtualization6.Compare Multiple Methods7.Summary8.Bibliography9.Q&A
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tWhat is Copy Data
1. Copy of Production Database for DR2. Copy of Production Database for DevOps3. Copy of Production Database for BI4. Copy of Production Database for Archiving
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tCopy Data Sprawl
CopiesPurpose Size (TB)1Production 11Backup 11Remote Backup 12Replicated 21DR 1
365Archived Copies 3656Devops 6 Total 377
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tMethods of Getting Copy Data
1. Replication2. Transaction Log Shipping3. Mirroring4. Snapshot5. Block Level Replication6. Tapes
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tMethods of Getting Copy DataReplication
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
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tMethods of Getting Copy DataTransaction 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
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tMethods of Getting Copy DataMirroring - 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
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tMethods of Getting Copy DataSnapshot
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 -
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tCopy Data Virtualization
Production
Master Copy of Backup
Clone
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Methods of Getting Copy Data
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tMethods of Getting Copy DataCopy 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 -
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tComparing 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
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tSummary
1. What is Copy Data 2. DevOps3. Copy Data Sprawl4. Methods of Getting Copy Data5. Copy Data Virtualization6. Summary Compare
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tBibliography
1. http://www.delphix.com/2015/08/20/new-research-reveals-data-issues-represent-the-biggest-challenge-to-devops-initiatives/
2. www.actifio.com3. www.rubrik.com
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tQ&A
1.Thank You2.Remember, Paresh
for President 2016