Link-e-entry |work|

: Authorized dealers, fleet operators, workshop managers, and diagnostic technicians.

Since the early days of computing, engineers have needed ways to avoid duplicating data. The Unix-like link command, first documented in a Multics manual in 1967, created "link entries" in directories that pointed to files elsewhere, allowing a single file to be accessed from multiple locations without copying. link-e-entry

Entry A links to Entry B, and Entry B links back to Entry A. When a sync occurs, A updates B, causing B to update A, causing A to update B again. Solution: Implement a max_depth header or a "circular reference detector" in your resolver service. If a link-e-entry points to another link-e-entry, stop after two hops. : Authorized dealers