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Designing Azure compute and storage infrastructure
- 1. William Lee
- 10. Azure VM pricing tiers A0-A7 - Standard A0-A4 - Basic A8-A11 - Standard D1-4 / D11-14 D1-5_v2 / D11-14_v2 G1-G7 GS1-GS4 C O S T CPU / Memory / Disk DS1-4 / DS11-14
- 11. Azure scale unit (Gotcha’s)
- 14. Premium storage
- 15. How many storage accounts?
- 17. Iometer
- 20. Watch the Channel 9 Show, “Your Premises or Mine” Get the latest On-Premises and In-Cloud technologies. aka.ms/YourPremises Try Azure for free. Sign up for a free one-month trial. aka.ms/TryAzureForMonth Register for an IT Innovation Series event Topics include Cloud Infrastructure, Window Server 2016, Windows 10 and more. aka.ms/ITInnovation
Notas del editor
- Manufacturing Medical Pharmaceutical Finance Government I like the blinky lights but I also like solving business problems I like puzzles just like everyone in here probably but I also like moving onto new puzzles
- Best Practices for Large Deployments of Azure Nodes with Microsoft HPC Pack https://technet.microsoft.com/en-us/library/jj994092.aspx Designing for Big Scale in Azure http://blogs.msdn.com/b/kdot/archive/2014/10/09/designing-for-big-scale-in-azure.aspx
- Contains can have multiple items in them Resouces exist in one resource group Resources can span regions Resouces groups can span services Main take away here is you can have more granular control over who has access to what. - SQL teams wont have access to your web servers Main take away with billing is you can set spending limits for groups
- A series are meant for a normal workload - basic A0 servers are oversubscribed - standard D series are designed for more compute Dv2 series are the next gereneration servers running the Hasswell processors which are 35% faster DS series are the only version that can use premium storage that provide disk cache G Series are mean for server which require the most memory and also run on the Hasswell processor GS Series are meant for server which require the most memory AND disk cache
- A-SERIES A0-A7: not officially specified A-SERIES A8-A9-A10-A11: Intel® Xeon® E5-2670 2.60 Ghz D-SERIES: not officially specified DS-SERIES: not officially specified G-SERIES: Intel® Xeon® processor E5 v3 family A0 with max disk IOPS / 1TB = ~$65 GS5 with max disk IOPS /16TB = ~$9,500 G-SERIES VM SKU equipped with the latest Intel® Xeon® processor E5 v3 family, able to provide up to 32 cores (no hyper-threading!), up to 448GB RAM and up to 6.5TB local SSD drive. How to choose scale unit To ensure you get a SU that will meet your needs for scaling up, ensure the first VM deployed in that Cloud Service (or legacy Affinity Group) is in the upper range. So if you want SU2, deploy an S5 or above (S6 or S7) and you will be in SU2 at that point for all subsequent allocations. When you deploy a smaller size, like A2, you can get put into many different scale units. You won’t necessarily be in SU1.
- Main take away is to go over your scale unit before deploying If you setup wrong up you have to re-build later Sizes for virtual machines at https://azure.microsoft.com/en-us/documentation/articles/virtual-machines-size-specs/
- How Azure pricing works https://azure.microsoft.com/en-us/pricing/details/storage/
- The picture above is DS series Premium storage is 75% cache and 25% temp drive Create disk in 2 ways Storage first then add vm Create storage while creating vm Premium storage is LRS If you use DS or GS & Premium Storage you OS will be on disk You can choose to place OS on standard to save
- Key thing to take away is a premium storage account can only accommodate 20,000 iops Both standard and premium are limited to 20,000 iops
- Virtual Machines Documentation https://azure.microsoft.com/en-us/documentation/services/virtual-machines/
- http://www.iometer.org/
- Basic Content