Is Your IT Infrastructure Ready for the Always-On World?

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Is Your IT Infrastructure Ready for the Always-On World? by Mind Map: Is Your IT Infrastructure Ready for the Always-On World?

1. Phase 1 - Virtualization Overview

1.1. 1. Industry & Market Overview

1.1.1. Evolution of 3rd Platform & The changing face of server diversity . Each platform builds on the previous 2nd platform will still live on - but transition to 3rd overall . ARM will be coming slowly over time Very much as an industry focus on x86 Architecture Windows is RED in bottom right image . Large scale mostly in North America

1.2. 2. The Impact of Virtualization

1.2.1. Virtualization rates . Single POF is a big concern for Virtualized Infrastructure . Density optimized pulls down overall virtualization Think server farms - Google/Facebook etc. Not virtualized More and more VMs per host . VM Servers grows slower, but VMs per host increases Makes each host more valuable . Note how low the Industrial section is! HPC - High performance computing - less chance for virtualization Physical server view - not indicitive of hosts

1.3. 4. Essential Guidance

1.3.1. . Compare low impact vs high impact workloads What NEEDS higher availability? Growth of density is much higher thatn # of servers. It's more about workloads / critical VMs KEY POINT - 1/3rd of servers support 80% of workloads!

1.4. 3. The Changing Face of Availability

1.4.1. How the risk has changed, What customers are doing, What virtualized infrastructure does and does not do . Reduce hardware spend dramatically - net savings After consolidation - focus on reliability and performance . Over provisioning is an issue with non-virtualized infrastructure Live Migration Host maintenance Workload balancing Big IT benefits Recovery from outages - more workable disaster recovery plan . 3rd party tools often needed Not always instant

1.5. Overview

1.5.1. Title

1.5.2. .

2. Phase 2 - Stratus Offerings

2.1. Overview

2.1.1. . FT Server - High availability hardware with immediate failover - lockstep together Transition to IaaS and Private Clouds A hardware based HA is good, but having software based solution is the wave of the future

2.2. The Need.

2.2.1. . People are trying to build HA / Continuity into applications Applications between vendors are different - not compatible or portable Example - Redundant HMI servers (application software solution)

2.2.2. . How do we make it HA..and make it easy Series of components

2.3. Components

2.3.1. Availability Engine

2.3.2. . Holds instances in check - trade off - no data loss Not a migration Instances are in LockStep

2.3.3. .

2.3.4. . Take EverRun and move it to enterprise cloud use cases

2.4. Application Monitoring

2.4.1. .

2.4.2. .

2.5. Cloud solutions

2.5.1. . How to support other hypervisors as well? Multiple levels of HA Dynamically provision throughout lifecycles

2.5.2. .

2.5.3. . EverRun enterprise 7.1 is shipping soon

3. Other Notes...

3.1. Virtualization is becoming more popular for smaller companies,

3.2. VMs will live on for a long time - will be hosted in cloud and migrated and consolidated heavier

3.3. EverRun Enterprise runs on KVM (Linux Distro)

3.4. EverRun Enterprise works in a pair mode - not 3

3.5. Cloud Solutions have failover to a failover --> rolling availability with 3 + server solution

3.6. Typical Install - Make it as simple as possible

3.6.1. Pair of servers - install both servers

3.6.2. Layer on OS and application

3.6.3. Replication and then up and running

3.7. Trial - They are available - contact Stratus and they can set it up