Store data in Azure | Choose a data storage approach Flashcards
How can semi-structured data be expressed?
With serialization languages such as xml, json, and yaml.
What are examples of unstructured data?
Examples of unstructured data include:
- Media files, such as photos, videos, and audio files
- Office files, such as Word documents
- Text files
- Log files
The data is organized by tags, but each product in the catalog can contain unique fields. Is this structured, semi-structured or unstructured data?
Semi structured.
What is a transaction in databases?
A transaction is a logical group of database operations that execute together.
What is OLTP?
Transactional databases are often called OLTP (Online Transaction Processing) systems.
- Support lots of users
- Quick response time
- Handle large volumes of data
- Highly available
- Typically handle small or relatively simple transactions
What is OLAP?
OLAP (Online Analytical Processing) systems commonly -support fewer users,
- have longer response times,
- can be less available,
- and typically handle large and complex transactions.
Which type of transactional database system would work best for product data?
OLTP
Does a storage account by itself have financial cost?
No.
Why must a storage account name be globally unique?
The storage account name is used as part of the URI for API access
What is Azure Defender for Storage?
Azure Defender for Storage provides an extra layer of security intelligence that detects unusual and potentially harmful attempts to access or exploit storage accounts.
What storage account types support Azure Defender?
Account types that support Azure Defender include general-purpose v2, block blob, and Blob storage accounts.
Where can you view your current security alerts?
You can review and manage your current security alerts from Azure Security Center’s Security alerts tile.
What happens when you call GetBlockBlobReference with the name of a blob?
A CloudBlockBlob object is created locally. No network calls are made.
What can be used to initialize the Blob Storage client library within an application?
The Azure Storage account connection string.
