Do FlexCache clients see identical data views as origin?

Do FlexCache clients see identical data views as origin?

• A. Yes, due to coherency mechanisms.
• B. Only for read operations.
• C. No, data is cached separately with potential divergence.
• D. Only after a full cache fill.

Answer: (A)

FlexCache uses a cache coherency mechanism that keeps the remote cache and the origin in sync so that clients see the same data. The origin cluster is the source of truth, and when data is read from the cache it’s validated against the origin. If data changes, the cache is updated or invalidated so future reads fetch the latest value from origin. Writes are directed to the origin, and the cache is kept coherent with those updates, so all clients—whether reading from cache or origin—share an identical view of the data. You don’t need a full cache fill for coherence to be maintained, and the mechanism prevents divergence between cache and origin.

FlexCache uses a cache coherency mechanism that keeps the remote cache and the origin in sync so that clients see the same data. The origin cluster is the source of truth, and when data is read from the cache it’s validated against the origin. If data changes, the cache is updated or invalidated so future reads fetch the latest value from origin. Writes are directed to the origin, and the cache is kept coherent with those updates, so all clients—whether reading from cache or origin—share an identical view of the data. You don’t need a full cache fill for coherence to be maintained, and the mechanism prevents divergence between cache and origin.