The phrase "are persisted" is not correct in standard written English.
It is not typically used in any context, as "persisted" is usually used in the past tense or as a participle without the auxiliary verb "are."
Example: "The changes were persisted in the system for future reference."
Alternatives: "are maintained" or "are continued."
Furthermore, principals and corresponding authenticated sessions are persisted using an extensible persistence layer allowing for both local and remote databases and thereby implicitly supporting data replication depending on the specific persistence backend.
Nowadays the remnants of the primary forest vegetation are persisted in small locations only.
One is "data at rest," where data instances and values are persisted in some form of data repository, and the other is "data in motion," as the data contained in messages that are moved between service participants and defined by the Web service interface.
are persisted in the Elgg back-end database.
Measurements transmitted to PLC's are persisted in memory at set intervals (e.g. every 15 min) as tuples of timestamp/value.
RDDs are persisted on a distributed file system for fault tolerance and can be cached in main memory to enable low-latency computations.
Droughts also are persisting or intensifying elsewhere in the west.
And in Pennsylvania, there are persisting legal challenges to the presidential results as well.
Nevertheless, there exist populations of wild colonies of European honey bees that are persisting without being treated with miticides.
The People's Bank of China said: "Currently, there are persisting downward pressures on the country's economic growth.
More recent research suggests that these trends are persisting, as intimacy among teenagers is replaced by efficiency.
