SQL Database is a fully managed service that has built-in high availability, backups, and other common maintenance operations. Microsoft handles all patching and updating of the SQL and operating system code. You don't have to manage the underlying infrastructure....
Akey-value databaseis a type of non-relational database, also known asNoSQL database, that uses a simple key-value method to store data. It stores data as a collection of key-value pairs in which a key serves as a unique identifier. Both keys and values can be anything, ranging from...
Database as a service is one of cloud computing’s secondary service models and a key component of XaaS. This may be considered a subspecialty under the bigger software as a service model umbrella. In essence, DBaaS is a managed service offering access to a database to be used with applica...
suspicious database activities to detect potential threats and provides security alerts for you to investigate and take appropriate action, allowing you to actively improve the security posture of your database without being a security expert.What is Microsoft Defender for open-source relational ...
High Availability:NoSQL databases are generally designed to ensure high availability and avoid the complexity that comes with a typical RDBMS architecture that relies on primary and secondary nodes. Some “distributed” NoSQL databases use a masterless architecture that automatically distributes data equal...
Hyperscale named replica zone redundant support Zone redundancy support for Hyperscale named replicas is in preview. License-free standby replica Save on licensing costs by configuring your secondary database replica for disaster recovery standby. Microsoft Entra nonunique name support The CREATE USER Tran...
MongoDB provides high availability with replica sets including two or more copies of the data. Writes are handled by the primary replica, while any replica is capable of serving read requests. If the primary replica fails, a secondary replica is promoted to become the primary replica. Learn mo...
For example, within DNS server infrastructure, a secondary server provides the same services as the primary server but serves different zone requests. In this way, DNS queries can be resolved much more quickly than if served by the primary server. A secondary server is often confused with a ba...
- The interesting thing here is as ChatGPT service grew in subscribers, the database scaled transparently, elastically and fully autonomously. Unlike traditional relational databases that might recite entirely on a single VM, requiring you to scale up and down with vCores and RAM, Cosmos DB inste...
Volatile data does not persist after a power outage, so computers need a secondary disk to keep data viable after power is turned off. Computers use dynamic RAM (DRAM) and static RAM (SRAM) for storing volatile data and cached information. DRAM and SRAM are faster than persistent storage, ...