leveraging cloud for the modern sql developer
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INTELLIGENT DATA SOLUTIONS WWW.PRAGMATICWORKS.COM
Leveraging Cloud for the Modern SQL Developer
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Introduction
Jason
Strate
e: jstrate@pragmaticworks.com
e: jasonstrate@gmail.com
b: www.jasonstrate.com
t: StrateSQL
Resources pragmaticworks.com/Services/CloudSolutions
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Agenda
Why SQL
Database?
Designing
Databases
Deploying
Databases
Cloud
Performance
Scaling
Databases
INTELLIGENT DATA SOLUTIONS WWW.PRAGMATICWORKS.COM
Why SQL Database?
Why
SQ
L D
ata
base
?
Desi
gnin
g D
ata
base
s
Dep
loyi
ng
Data
base
s
Clo
ud
Perf
orm
ance
Sca
ling
Data
base
s
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Modern Data Platform
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SQL Database
Managed relational database platformPlatform as a Service (PaaS)
Basically SQL Server database online
New features introduced on updates
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SQL Database benefits
Built-in high availability
Automatic disaster recovery
Performance governance
Minimal maintenance
Scale-out growth
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Designing Databases
Why
SQ
L D
ata
base
?
Desi
gnin
g D
ata
base
s
Dep
loyi
ng
Data
base
s
Clo
ud
Perf
orm
ance
Sca
ling
Data
base
s
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SQL Server Data Tools
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SQL Server Data Tools
Full fledged database development tool
Designed for database developers
Incorporates common development needs:Database projects
Source code control
Offline code management
Schema comparison
Development independent of production
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Database Design
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Designing Databases
Demo
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Deploying Databases
Why
SQ
L D
ata
base
?
Desi
gnin
g D
ata
base
s
Dep
loyi
ng
Data
base
s
Clo
ud
Perf
orm
ance
Sca
ling
Data
base
s
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Database Deployment
Migrate from on-premise to cloudAnd cloud to on-premise
Integrate changes with minimal effort
Build database before deployment
Schema compare on deployment
Refactoring within project
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Deployment Models
DACPACDatabase schema
Schema compare at deployment
BACPACDatabase schema
Data from database
Deployment replaces database
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Deploying Databases
Demo
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Cloud Performance
Why
SQ
L D
ata
base
?
Desi
gnin
g D
ata
base
s
Dep
loyi
ng
Data
base
s
Clo
ud
Perf
orm
ance
Sca
ling
Data
base
s
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Performance Considerations
Engine throttling
Performance thresholdsPartition sizeDatabase space usedData write IOsLog space usedLog write IOsNumber of busy worker
Internet connectivity
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Is This An Azure Problem?
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Noisy Neighbor Affects All
1. Ignore the problem
2. Kill some spids
3. Complain about it
4. Wait, wait, wait
5. Get yelled at
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Performance Levels
Basic
WebPremium
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New Service Tiers
Basic
StandardPremium
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SQL Database Service Tiers
Service Tier Database Size Limit DTU per DatabaseMax Worker
ThreadsMax Sessions
ASDB Transactions
per Minute
Basic 2 GB 1 20 100 58
Standard S1 250 GB 5 50 200 283
Standard S2 250 GB 25 100 500 1,470
Premium P1 500 GB 100 200 2,000 5,880
Premium P2 500 GB 200 400 4,000 11,520
Premium P3 500 GB 800 1,600 16,000 43,800
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Key Performance Terms
Database Throughput Unit (DTU)The resources powering each performance level are represented in DTUs. It combines CPU, memory, physical reads, and transaction log writes into a single unit.
Azure SQL Database Benchmark (ASDB)ASDB measures the actual throughput of a performance level by using a mix of database operations which occur most frequently in online transaction processing (OLTP) workloads.
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Business Continuity
Self-service restoreRestore service offers self-service control over data restoration from available backup data, putting the power to restore in your hands in case of “oops recovery”.
Active geo-replicationPremium offers active geo-replication, which allows you to create up to 4 readable secondaries in any Azure datacenter and control when and where to failover
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Scaling Databases
Why
SQ
L D
ata
base
?
Desi
gnin
g D
ata
base
s
Dep
loyi
ng
Data
base
s
Clo
ud
Perf
orm
ance
Sca
ling
Data
base
s
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Move between service levels
Pay for use based on need
Elastic performance database
Scaling Up SQL Database
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Typical Architecture
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Scale Out Architecture
Central Node
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Database Sharding
Partition workload
Logical units of work
Focus on application logic
Scale design up and down
Similar concept to Parallel Data Warehouse scale growth
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Leveraging Cloud for the Modern SQL Developer
Questions?
ProductsImprove the quality,
productivity, and performance
of your SQL Server and BI
solutions.
ServicesSpeed development through
training and rapid
development services from
Pragmatic Works.
FoundationHelping those who don’t have
the means to get into
information technology and to
achieve their dreams.
Name: Jason Strate
Email: jstrate@pragmaticworks.com
Blog: www.jasonstrate.com
Resource: pragmaticworks.com/Services/CloudSolutions
Need Help? jasonstrate.com/go/vmdba
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