Architecting Resilient (Cloud) Applications

Richard Seroter | @rseroter

DCIM-B339

Richard Seroter

Director of Product

Management

Microsoft MVP for Integration

Cloud Editor for InfoQ.com

Technical Trainer at

Pluralsight

3-time Book Author

69%

CLOUD ISDIFFERENT

WE NEED

RESILIENCE

1 ARCHITECTURE PRINCIPLES

2 ARCHITECTURE PATTERNS

3 TECHNOLOGY IN ACTION

ARCHITECTURE PRINCIPLES

PLAN FOR FAILURE

STATELESS

SCALEOUT

EVENT DRIVEN &

ASYNCHRONOUS

SECURITYEVERYWHERE

SERVICEMONITORING

EVENTUALCONSISTENCY

DIVERSE SERVICES

SELF HEALING

ARCHITECTUREPATTERNS

CACHE-

ASIDE PATTERN

1 2

3

CIRCUIT

BREAKER

PATTERN

COMPETING

CONSUMER

PATTERN

COMMAND &

QUERYPATTERN

EXTERNALCONFIGSTOREPATTERN

EXTERNALCONFIGURATIO

NSTORE

CACHE

STORAGE

FEDERATED

IDENTITY

PATTERN

12 3

4

ENDPOINTMONITORING

PATTERN

AGENT

APP

200 (OK)

QUEUELOADLEVELIN

GPATTERN

RUNTIMERE-CONFIGPATTERN

APPLICATION

CODE

updated

applied

restart

SHARDINGPATTERN

SHARD 1

SHARD 2

SHARD 3

STATICCONTENTHOSTINGPATTERN

CONTAINER

TECHNOLOGYIN ACTION

Web application

Relational database

Single data center

DATA CENTER

shapestore.biz

Load Balancer

Web serverWeb server

Database server

BLOB STORAGE

“Large containers for redundant storage of binary objects.”

REGIONREGION REGION

Traffic Manager

Azure Load Balancer

Web Site

SQL Database

Storage BLOB

Azure Cache

Service Bus Queue

Autoscale

Autoscale

VM

Content Delivery Network (CDN)

shapestore.biz

SQL DATABASE

“Scalable, managed database with local and geo-replicated redundancy.”

REGIONREGION REGION

Traffic Manager

Azure Load Balancer

Web Site

SQL Database

Storage BLOB

Azure Cache

Service Bus Queue

Autoscale

Autoscale

VM

Content Delivery Network (CDN)

shapestore.biz

REGIONREGION REGION

Traffic Manager

Azure Load Balancer

Web Site

SQL Database

Storage BLOB

Azure Cache

Service Bus Queue

Autoscale

Autoscale

VM

Content Delivery Network (CDN)

shapestore.biz

WEB SITES

“Elastic web app hosting fabric that easily expands and contracts. “

REGIONREGION REGION

Traffic Manager

Azure Load Balancer

Web Site

SQL Database

Storage BLOB

Azure Cache

Service Bus Queue

Autoscale

Autoscale

VM

Content Delivery Network (CDN)

shapestore.biz

LOAD BALANCER

“Built into Web Sites and configurable for Virtual Machines, this service routes traffic between nodes. “

REGIONREGION REGION

Traffic Manager

Azure Load Balancer

Web Site

SQL Database

Storage BLOB

Azure Cache

Service Bus Queue

Autoscale

Autoscale

VM

Content Delivery Network (CDN)

shapestore.biz

SERVICE BUS QUEUE

“Scalable, durable storage for connecting applications via messaging.“

REGIONREGION REGION

Traffic Manager

Azure Load Balancer

Web Site

SQL Database

Storage BLOB

Azure Cache

Service Bus Queue

Autoscale

Autoscale

VM

Content Delivery Network (CDN)

shapestore.biz

VIRTUAL MACHINES

“Elastic, distributed pools of virtual servers.“

REGIONREGION REGION

Traffic Manager

Azure Load Balancer

Web Site

SQL Database

Storage BLOB

Azure Cache

Service Bus Queue

Autoscale

Autoscale

VM

Content Delivery Network (CDN)

shapestore.biz

CACHE

“Distributed, in-memory object cache with redundancy options.“

REGIONREGION REGION

Traffic Manager

Azure Load Balancer

Web Site

SQL Database

Storage BLOB

Azure Cache

Service Bus Queue

Autoscale

Autoscale

VM

Content Delivery Network (CDN)

shapestore.biz

CDN

“Push static assets to edge locations around the world.“

REGIONREGION REGION

Traffic Manager

Azure Load Balancer

Web Site

SQL Database

Storage BLOB

Azure Cache

Service Bus Queue

Autoscale

Autoscale

VM

Content Delivery Network (CDN)

shapestore.biz

TRAFFIC MANAGER

“Intelligent DNS resolution for distributing traffic to Azure endpoints.“

THANK YOU!@rseroter

Breakout SessionsDEV-B381 What’s New with Microsoft Azure Web Sites (Tuesday)

DEV-B414 Planning a Scalable End-to-End Multi-Tier Application on Microsoft Azure Web Sites (Tuesday)

DBI-B314 CAT: Microsoft SQL Server High Availability and Disaster Recovery in Microsoft Azure (Thursday)

DEV-B233 Microsoft Azure Cache (Thursday)

DEV-B374 Application Lifecycle Management with Microsoft Azure Development (Thursday)

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