Nel webinar si discute di quali sono le criticità nell’automatizzare il database, di come poterle superare, di quali sono le tecnologie a disposizione e quali sono i benefici che ne derivano.

1. • Emerasoft srl
• Mission
• Vision
• Market & Solutions
Monica Burzio
Federico Pagnozzi
Guido Levi

2. Agenda
• La Continuous Delivery per il database
• Le principali barriere e criticità
• Il business value generato dall’automazione del DB
• La soluzione
Mini-seminario: “Mai sentito parlare di Continuous Delivery per il database? Ecco come e
perchè”
maggio 2016

3. Data di nascita: 2005
Dove siamo:
via Po, 1 – Torino
via del Poggio Laurentino, 118 - Roma
“Il nostro impegno è nella costante ricerca della migliore soluzione
per il cliente, garantendo eccellenza nella qualità di servizi e
prodotti proposti. La nostra promessa è di svolgere il nostro lavoro
con costanza e passione”

4. DevOps
IoT
Testing
ALM
SOA
Business Intelligence
Security
Digital Publishing
Training
ALM+PLM
traceability
standard compliance
Open Source
Big DataUser Experience
SS4B
Enterprise Mobility
agile
IoD
University
Usability
APIBPM

5. DevOps
IoT
Testing
ALM
SOA
Business Intelligence
Security
Digital Publishing
Training
ALM+PLM
traceability
standard compliance
Open Source
Big DataUser Experience
SS4B
Enterprise Mobility
agile
IoD
University
Usability
APIBPM

6. The pain–Fortune 1000 by IDC
Application
Downtime Cost $2B/Y
Deployments/month 2x
Growth
Accelerate Delivery by 20% Compliance & Audit
Enforcement
Infra Failure
Hourly Cost $1M
IDC DevOps Best Practices metrics: Fortune 1000 Survey, December 2014
Loss of
Reputation

7. Only 13% are actually performing basic CD practices for the DB!
Manual work:
cant scale, cant match CD frequency
not repeatable, prone to error
Continuous Delivery is big and getting bigger, but...

8. Only 13% automate…
the rest do manual steps…

10. Media Coverage

11. Business Value Proposition
 10X Faster time to market
 Accelerate the overall application release process by automating the database which is currently the slowest/weakest
link
 15% Increase in team efficiency & productivity
 Deliver more new database driven business applications with the same # of developers
 Significantly reduce the time spent on writing and revising database scripts
 Manage the growing volume and increased frequency of changes
 80% Reduction in application downtime due to human errors
 Leverage Impact Analysis of database changes in order to identify & resolve conflicts
 Automatically create database update scripts to eliminate human errors
 100% Control, 100% Compliance - control and audit who, does what, when and why!
 Enforced Version/Source Control
 Enhanced security through Roles & Responsibilities segregation
 Audit trail

12. What is the problem?
▪ Root Causes for issues:
− Challenging manual source control process
− Static deployments code overrides and configuration drift
− Dynamic deployments tools unaware of version control
− No release automation red-flags – don’t know when to stop the line…

13. File Version Control Process
Today: Two isolated processes
DB
Development ProcessCheck-Out
Script
Modify Script
Get updated
Script from DB
Check-In
Script
Compile
Script
in DB
Debug Script
in DB
?
?
?
?
A
A’
Version control is out of sync from the database and cannot act as
a Single Source of Truth

14. X
1.11.1.11.11.21.31.41.51.61.7
Int QA Stage Prod
Database Deploy Script
Dev
Dev
Dev
Model
1.1 1.2
1.2 1.3
1.3 1.4
1.4 1.5
1.5 1.6
1.6 1.7
1.11.11.41.7
1.1 1.2
1.2 1.3
1.3 1.4
1.4 1.5
1.5 1.6
1.6 1.7
1.1 1.2
1.2 1.3
1.3 1.4
1.4 1.5
1.5 1.6
1.6 1.7
Out of Process
Change
X
X
X
X
X
? 1.1.1
X
Challenge with static scripts…
Configuration drift…

15. Safe to automate?
Sure… (?)
Challenge with ‘Compare & Sync’

16. Safe to automate?
No. Requires manual inspection…
Challenge with ‘Compare & Sync’

17. A compare & sync tool:
▪ Is unaware of any changes that occurred before the time it ran
▪ Has no knowledge of changes that took place at the target environment
▪ Does not leverage version control for more information
▪ Unable to deal with conflicts & merges between different teams
▪ Requires manual inspection
▪ Requires detailed knowledge regarding
each change as part of the process
So…no automation…
We fear for automating problems into
production and a major risk!!!
Challenges

18. The Solution to the challenges

19. Database Enforced
Source Control
Enhanced Security and
Regulatory Compliance
Database Merge and
Build Automation
Database Release
Automation
The Solution

20. Modern VC integrated DB process

21. Revision history
Actions
Standard IDE
Change Management
Enforced and integrated to existing process

22. Leverage
Version control knowledge
into
Deployment decisions

23. 1.11.21.31.41.51.61.7
*
Int QA Stage Prod
Dev
Dev
Dev
Model
1.1 1.2
1.2 1.3
1.3 1.4
1.1 1.7
1.1.1 1.7
1.1 1.1 1.11.41.7
Out of Process
Change
1.1.11.7 1.1.11.7
Validate
1.4 1.5
1.5 1.6
1.6 1.7
Configuration Drift prevention / conflict identification
and Validated execution
1.4 1.5
1.5 1.6
1.6 1.7
OR
Baseline aware analysis
Validated execution / Build & deploy on demand
Validate

24. ￭ Understand the nature of the changes
￭ Raise red flags on conflicts
￭ Support out-of-process changes
￭ Utilize baseline aware analysis
Safety Net Deployment Automation

25. If we had the index in the baseline (previous version) and no longer in Dev (i.e. - removed)
=> we should take it down from production…
(Deploy Change)
Deploying changes if needed
Development Baseline
Previous Label /
Production Golden Copy
Production

26. Development Baseline
Previous Label /
Production Golden Copy
Production
BUT… If no index in baseline => someone else added it to Production…
we should protect the NEW index on production!!!
(Protect Target)
Or protecting target environment…

27. Dealing with conflicts => merging changes

28. Conflict Resolving – Meta Data/Content

29. Continuous Delivery Pipeline Builder
 Define a process
 Automate the process
 Prevent/Alert out of process changes

30. Raise red flags to stop the line…
if requires human intervention
Impact Analysis! Not Damage Control…

31. Security & Compliance
 Monitor unauthorized change attempts
 Alert security monitors
 Use for compliance reports

32. Selected Customers

33. Integrated CD world…

35. Contenuti disponibili su:
Canale slideshare di Emerasoft
Canale Youtube Emerasoft
Visita il nostro sito emerasoft.com
What’s next
Contattaci: sales@emerasoft.com
Email: federico.pagnozzi@emerasoft.com Q&A ?
@
WWW

36. Segui i nostri canali …
www.emerasoft.com
sales@emerasoft.com
Emerasoft Srl
via Po, 1 – 10124 Torino
via del Poggio Laurentino, 118 – 00144 Roma
T +39 011 0120370
T +39 06 87811323
F +39 011 3710371
Grazie…
Contatti