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You're reading from  Scalable Data Analytics with Azure Data Explorer

Product typeBook
Published inMar 2022
Reading LevelBeginner
PublisherPackt
ISBN-139781801078542
Edition1st Edition
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Jason Myerscough
Jason Myerscough
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Jason Myerscough

Jason Myerscough is a director of Site Reliability Engineering and cloud architect at Nuance Communications. He has been working with Azure daily since 2015. He has migrated his company's flagship product to Azure and designed the environment to be secure and scalable across 16 different Azure regions by applying cloud best practices and governance. He is currently certified as an Azure Administrator (AZ-103) and an Azure DevOps Expert (AZ-400). He holds a first-class bachelor's degree with honors in software engineering and a first class master’s degree in computing.
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Scaling and cost management

One of the aspects that we have not discussed in detail so far is scaling. One of the design principles of cloud computing is elasticity, and Azure allows us to scale our resources on demand. Scaling in the context of elasticity comes in two dimensions. One is vertical scaling, which refers to increasing the specification of a VM or ADX engine node. For instance, changing the engine SKU from Standard_E64i_v3 to Standard_E80ids_v4 is an example of vertical scaling.

The second dimension is horizontal scaling. Horizontal scaling refers to adding more VMs or engines. For instance, increasing the number of engines is a form of horizontal scaling.

ADX can take care of scaling for us and this is referred to as auto-scaling, but there can be up to 10 minutes of downtime. If downtime is an issue, then you can also use manual scaling and decide when to scale your cluster—for instance, you could manually scale your cluster outside of peak hours.

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Scalable Data Analytics with Azure Data Explorer
Published in: Mar 2022Publisher: PacktISBN-13: 9781801078542

Author (1)

author image
Jason Myerscough

Jason Myerscough is a director of Site Reliability Engineering and cloud architect at Nuance Communications. He has been working with Azure daily since 2015. He has migrated his company's flagship product to Azure and designed the environment to be secure and scalable across 16 different Azure regions by applying cloud best practices and governance. He is currently certified as an Azure Administrator (AZ-103) and an Azure DevOps Expert (AZ-400). He holds a first-class bachelor's degree with honors in software engineering and a first class master’s degree in computing.
Read more about Jason Myerscough