Datalayers

A datalayer is a temporary container for data retrieved from a datasource and, after retrieval, its data is cached in memory and/or in XML data files on the web server.

The following topics introduce developers to the use of datalayers in Logi Info:

• Selecting the Correct Datalayer
• Debugging Datalayers
• Using the DatalayerData
• Using Local Data
• Manipulating the Data
• Datalayer Error Handling
• Usage Examples