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SQL Anywhere 12.0.0 (Français) » MobiLink - Server Administration » Using MobiLink server technology » MobiLink performance » Key factors influencing MobiLink performance

 

Tuning MobiLink for performance

The key to achieving optimal MobiLink synchronization throughput is to have multiple synchronizations occurring simultaneously and executing efficiently. To enable multiple simultaneous synchronizations, MobiLink uses pools of database worker threads for different tasks. One pool is dedicated to reading upload data from the network and unpacking it. Another pool of threads, called database worker threads, applies the upload to the consolidated database and fetches data to be downloaded from the consolidated database. Another pool of database worker threads is dedicated to packing and sending the download data to the remote databases. Each database worker thread uses a single connection to the consolidated database for applying and fetching changes, using your synchronization scripts.

 Contention
 Number of database worker threads
 MobiLink database connections