Database Freedom. Database migration approaches to get to the Cloud - Marcus Santos - AWS TechShift ANZ 2018

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Database Freedom
Database migration approaches to get to the cloud
Marcus Santos, Solutions Architect, AWS

• The Database Market
• Application Architecture
• Database Freedom
• AWS Database Services
Agenda

The Database Market is Changing

Traditional Database Architecture
App/Web Tier
Client Tier
RDBMS
one database for
all workloads

App/Web Tier
Client Tier
RDBMS
key-value access
complex queries
transactions
analytics

App/Web Tier
Client Tier
Data Tier
Cache Data Warehouse Blob Store
RDBMSNoSQL Search
best database for
each workload

Data Tier
Cache Data Warehouse Blob Store
RDBMSNoSQL Search
logging
rich search
key/value
simple query
hot reads
analytics
complex queries
& transactions

Database Characteristics
Referential
integrity with
strong
consistency,
transactions, and
hardened scale
GraphKey-value DocumentRelational
Low-latency,
key-based
queries with high
throughput and
fast ingestion of
data
Indexing and
storing
documents
with support
for query on
any property
Creating and
navigating
relations
between data
easily and quickly
{;}
In-memory Search
Microsecond
latency, key-
based queries,
specialized data
structures
Indexing and
searching
semistructured
logs and data
Amazon Aurora,
Amazon RDS
Amazon
DynamoDB
Amazon
DynamoDB
Amazon
Neptune
Amazon
ElastiCache for
Redis &
Memcached
Amazon
Elasticsearch
Service

Application Architecture is
Changing

Microservices at Amazon
• Service-Oriented Architecture
(SOA)
• Single-purpose
• Connect only through APIs
• Connect over HTTPS
• “Microservices”

Monolithic vs. SOA vs. Microservices
SOA
Coarse-grained
Microservices
Fine-grained
Monolithic
Single Unit

Microservices…
Eliminates any long-term commitment to a technology stack
Polyglot ecosystem
Polyglot persistence
• Decompose Databases
• Database per microservice pattern
Allows easy use of Canary and Blue-Green deployments

Database Freedom is Now a
Priority

Are you operating with old world databases?
AUDIT
Very expensive Proprietary Lock-in
Punitive
licensing
You’ve got mail

Cost reductions, availability, and scalability were the primary drivers for the
AWS initiative. Trimble decided to optimize their current licensing costs by
migrating from Oracle to an open source database platform. Trimble also
moved to help guarantee reliability and lower operational support
overhead by using Amazon RDS to run the database.
https://aws.amazon.com/blogs/database/how-the-aws-schema-conversion-tool-drove-trimbles-database-migration-successes/

AWS Database Services

DW | Big Data Processing | Ad hoc
AWS Databases and Analytics
Broadest and deepest portfolio purpose-built for builders
Business Intelligence & Machine Learning
Data Movement
Database Migration Service | Snowball | Snowmobile | Kinesis Data Firehose | Kinesis Data Streams
Amazon QuickSight
Relational Databases
RDS
Aurora
Data lake (Batch/ETL)
S3/Glacier
(Storage)
Glue
(ETL & Data Catalog)
Machine Learning
Macie
(Data Protection)
Non-Relational Databases
Analytics (OLAP/DSS)
DynamoDB
(Wide Column/Document)
ElastiCache
(Indexed Key Value)
Amazon
Redshift
EMR Athena
Kinesis Data
Analytics
Elasticsearch
Service
Real-time
Operational (OLTP)
Neptune
(Graph)

Amazon RDS
Managed relational database service with a choice of six popular database engines
Easy to administer Highly flexible Available &
durable
Fast
No need for infrastructure
provisioning, installing and
maintaining database
software.
Scale database compute
and storage with a few
mouse clicks and zero
downtime.
Multi-AZ:
Automatically
replicates data.
Automated backup,
snapshots, failover.
Choose between dual SSD-
backed storage for high-
performance OLTP.

Amazon Aurora
MySQL and PostgreSQL-compatible relational database built for the cloud
Performance and availability of commercial-grade databases at 1/10th the cost
Performance &
scalability
5x throughput of standard
MySQL and 3x of standard
PostgreSQL; scale-out up to 15
read replicas
Highly secure
Network isolation,
encryption at rest and in transit
Availability & durability
Fault-tolerant, self-healing
storage. Six copies of data across
three AZs. Continuous backup to
Amazon S3
Fully managed
Managed by Amazon RDS: no
hardware provisioning,
software patching, setup,
configuration, or backups

Migrating Databases to AWS

AWS Database Migration Service (AWS DMS)
DMS migrates databases to AWS easily and securely with minimal downtime. It
can migrate your data to and from most widely used commercial and open-source
databases.

AWS Schema Conversion Tool
SCT helps automate many database schema and code conversion tasks when
migrating between database engines or data warehouse engines

For less than $10 per TB

>100,000 Databases Migrated with DMS

Summary

Summary
• The database market is changing
• Application architecture is changing
• Relational databases are not the best solutions for all workloads
• Choose the best database or data store for the job at hand
• AWS has a comprehensive data management platform that enables
you to modernize your applications

Programs
Discover Database Freedom with AWS
Innovation
• Database Migration Service and Schema Conversion Tool
• Aurora MySQL and Aurora PostgreSQL, RDS for Open Source databases
• DynamoDB with DAX, EMR, Redshift and Spectrum, and other services
• New EC2 instance types
• ProServe, Partners, Service Teams
• Workload Qualification Framework
• Patterns and Recommendations
Expertise
• Professional Services, Partners, Service Teams
• Workload Qualification Framework
• Patterns and Recommendations
• Workshops
• Proofs-of-Concepts
• Incentives (e.g. MAP)

Enablement Training
2 Day Workshop
Checkpoints
Account Manager & Solution Architect,
Account Plan, Opportunity Review
ISV Deliverables
Multi-tenanted Architecture
2 x AWS Professional Certifications
AWS Deliverables
Sandbox Credits ($20k), Summit or
re:Invent sponsorship, This is My
Architecture & Solution Space listing
SaaS
Enablement Training
2 Day Workshop
Checkpoints
Monthly Office Hours, Deep Drive
Architecture sessions & Roadmap
Sharing, Opportunity Review
ISV Deliverables
Scalable Self Healing Architecture
2 x AWS Associate & 1 DevOps
Certifications
AWS Deliverables
Sandbox Credits ($10k), GTM Plan, MDF
($20k) & Partner Connections
Modernize
Enablement Training
1 Day Workshop
Checkpoints
Virtual Fortnightly Office Hours
ISV Deliverables
Replatformed High Availability
Architecture (QuickStart or Marketplace
Listing), Technical Essentials
AWS Deliverables
Sandbox Credits ($10k), Well Architected
Review, Demo Day
Timeframe: 3 Months
Migrate
Timeframe: 6 Months
Timeframe: 1 Year
AWS TechShift Accelerator
Sydney 5th February 2019
Melbourne 7th February 2019
Sydney 14-15th May 2019
Melbourne 16-17th May 2019
Register Your Interest: https://aws.amazon.com/events/techshift/accelerator/

GET TRAINED AND CERTIFIED ON AWS
Benefits to APN Partners:
• Free Digital Training, including AWS Cloud
Practitioner Essentials
• Online Accreditation Training courses to
learn at your own pace
• ILT and vILT sessions of our Solutions
Training for Partners (STP) courses
• Discounted Classroom Training for APN
Partners
• AWS Credits available when achieving AWS
Certification (all Partner Tiers)
Next steps:
1. Enroll now! aws.training
2. Talk to your Account Manager or Partner Development team (aws-anz-pdr@amazon.com) for more
details!

Thanks
sntosms@amazon.com
https://www.linkedin.com/in/marcus-santos

Database Freedom. Database migration approaches to get to the Cloud - Marcus Santos - AWS TechShift ANZ 2018

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