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MobiLink Performance
 

iAnywhere Solutions developed MobiLink synchronization technology to enable efficient and scalable data synchronization between many remote databases and a single central database (referred to as the consolidated database). MobiLink is included with SQL Anywhere. It enables data synchronization between remote UltraLite or SQL Anywhere databases, and consolidated databases with ODBC access, including SQL Anywhere, Sybase Adaptive Server Enterprise, Microsoft SQL Server, Oracle, and IBM DB2.

The goal of this paper is to give you an understanding of MobiLink performance and to help you assess its applicability to your data synchronization needs. First, this paper describes the time-consuming steps in MobiLink synchronization, and presents results of performance testing of MobiLink synchronization technology, under different conditions.

After a brief description of the testing methodology, this paper presents performance results and analysis for varying the following conditions:

  • the number of MobiLink worker threads
  • the retry delay when synchronizing with large numbers of clients
  • the number of remote databases synchronizing simultaneously
  • the amount of data transferred in each synchronization

We then give recommendations on how to get the best performance from MobiLink.

Click here to download the whitepaper for SQL Anywhere 10 and higher.

Click here to download the whitepaper for SQL Anywhere 9.


 



Document Attributes
Last Revised: Mar 26, 2009
Product: SQL Anywhere
Technical Topics: MobiLink, Replication/Synchronization
  
Business or Technical: Technical
Content Id: 1009664
Infotype: White Paper-Technical
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