Citigroup Inc is a financial services holding company. It provides financial products and services, including consumer banking, credit cards, corporate and investment banking, securities brokerage and wealth management.Sector: Financial.itigroup Inc is a financial services holding company. It provides financial products and services, including consumer banking, credit cards, corporate and investment banking, securities brokerage and wealth management. Sector: Financial.
What is a Snapshot? Snapshot is a technological term, which denotes the state of a storage device at a particular time and preserves preserved by the action of the snapshot, for restoring data back-up functions in the event of failure of the data storage. A storage snapshot is a back-up copy, which is created at a particular point in time.
ZFS Snapshots. A snapshot is a read-only copy of a file system or volume. Snapshots can be created quickly and easily. Initially, snapshots consume no additional disk space within the pool. As data within the active dataset changes, the snapshot consumes disk space by continuing to reference the old data.