Complete the code to identify the replication type where data is copied from one primary server to multiple secondary servers.
Replication type where data flows from one primary to many secondary servers is called [1] replication.
Master-slave replication means one primary (master) server sends data to one or more secondary (slave) servers.
Complete the sentence to describe the replication strategy where all nodes can accept writes and synchronize with each other.
In [1] replication, multiple servers act as equals and can all accept write operations.
Multi-master replication allows all servers to accept writes and synchronize changes among themselves.
Fix the error in the description of replication where data is copied at specific points in time.
Replication that copies data at specific intervals is called [1] replication.Snapshot replication copies data at specific moments, creating a snapshot of the data.
Fill both blanks to complete the description of replication types based on timing.
In [1] replication, changes are applied immediately, while in [2] replication, changes are delayed.
Synchronous replication applies changes immediately to all nodes, ensuring consistency. Asynchronous replication applies changes with a delay, allowing some lag.
Fill all three blanks to complete the dictionary that maps replication types to their main characteristics.
replication_info = {'Master-slave': '[1]', 'Multi-master': '[2]', 'Snapshot': '[3]'}This dictionary maps:
- Master-slave to 'Single primary server'
- Multi-master to 'Multiple write servers'
- Snapshot to 'Data copied at intervals'