16 Questions
What is the purpose of AWS Outposts?
To run AWS services on an appliance on-premises
Which of the following is NOT a feature of Azure Storage?
Only accessible via Azure virtual machines
In a multi-cloud environment, what is the primary focus?
Leveraging applications, data, and services from different cloud platforms
What is the main difference between hybrid IT and multi-cloud?
Multi-cloud involves leveraging services from different cloud platforms while hybrid IT does not
What is the main purpose of combining Azure and AWS in a heterogeneous system?
To leverage the strengths of both platforms for different needs
Which is a feature of Azure storage categories specifically for Virtual Machines?
Virtual machine storage includes disks and files
When should you consider using Azure Import/Export service?
When uploading or downloading data over the network is too slow
What is one of the scenarios where Azure Import/Export service can be useful?
Quickly moving large amounts of data to Azure
What type of service is AWS Snow Family designed for?
Securely import large amounts of data to AWS
Which factor influences the pricing in Azure's storage performance tiers?
Increasing data access charges as tier gets hotter
What is one of the main purposes of using Azure Storage Explorer?
Securely importing large amounts of data to Azure Blob storage and Azure Files
In Azure Storage, what does the per-gigabyte data access charge apply to?
The coolest performance tiers like cool and archive storage
What is the file storage service in Azure that is suitable for on-premises deployments?
Azure Files
Which data service in Azure Storage is ideal for text and binary data?
Azure Containers (Blobs)
What is the primary difference between Standard and Premium storage accounts in Azure?
Standard accounts use SSDs while Premium accounts use HDDs.
Which data service in Azure Storage is designed for reliable messaging between application components?
Azure Queues
Study Notes
Azure Storage
- Azure Storage is a fully managed file share in the cloud that includes unstructured and structured data.
- Unstructured data includes Blobs and Data Lake Store, which are highly scalable and REST-based cloud object stores.
Unstructured Data
- Blobs are highly scalable, REST-based cloud object stores.
- Data Lake Store is Hadoop Distributed File System (HDFS) as a service.
Structured Data
- Structured data includes Tables, Cosmos DB, and Azure SQL DB.
- Tables are key/value, autoscaling NoSQL stores.
- Cosmos DB is a globally distributed database service.
- Azure SQL DB is a fully managed database-as-a-service built on SQL.
Storage Accounts
- General-purpose storage accounts have two tiers: Standard and Premium.
- Standard storage accounts are backed by magnetic drives (HDD) and provide the lowest cost per GB, suitable for bulk storage or infrequently accessed data.
- Premium storage accounts are backed by solid-state drives (SSD) and offer consistent low-latency performance, suitable for Azure virtual machine disks with I/O-intensive applications.
Azure Storage Services
- Azure Containers (Blobs): A massively scalable object store for text and binary data.
- Azure Files: Managed file shares for cloud or on-premises deployments.
- Azure Queues: A messaging store for reliable messaging between application components.
Import and Export Service
- Azure Import/Export service is used to securely import large amounts of data to Azure Blob storage and Azure Files by shipping disk drives to an Azure datacenter.
- Usage cases include migrating data to the cloud, moving large amounts of data to Azure quickly and cost-effectively, content distribution, backing up on-premises data, and data recovery.
Storage Pricing
- Performance tiers: As the performance tier gets cooler, the per-gigabyte cost decreases.
- Data access costs: Data access charges increase as the tier gets cooler.
- Transaction costs: There is a per-transaction charge for all tiers, increasing as the tier gets cooler.
Multi-Cloud and Hybrid IT
- Hybrid IT combines private systems in private data centers for critical production systems with sensitive data that need to be on-premises for latency reasons, while using the public cloud for fast, agile development of new applications.
- Multi-cloud is about leveraging applications, data, and services from different cloud platforms, including hybrid IT, to create added value for the business.
Major Players in the Multi-Cloud Portfolio
- AWS Outposts allows running AWS public cloud services on an appliance, including Elastic Compute Cloud (EC2), Elastic Block Store (EBS), databases, and even Kubernetes clusters with Elastic Kubernetes Services (EKS).
- Azure Storage is durable, highly available, secure, scalable, managed, and accessible.
Learn about Azure Import/Export service which is used to securely import large amounts of data to Azure Blob storage and Azure Files by shipping disk drives to an Azure datacenter. Discover when to consider using this service and the scenarios where it is beneficial.
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