Wiki » History » Revision 7
Revision 6 (Michel Condemine Admin, 08/01/2022 06:06 PM) → Revision 7/17 (Michel Condemine Admin, 02/22/2023 09:49 PM)
# h1. OpenOpcUaWiki ## OPC Foundation LDS * The Local Discovery Server (LDS) provides the necessary infrastructure to publicly expose the OPC UA Servers available on a given computer. * When OpenOpcUaCoreServer is configured to register to the LDS you have to copy its certificate in C:\ProgramData\OPC Foundation\UA\Discovery\pki\trusted\certs when using the OPC Fondation LDS. ## h1. What is ETL? * ETL, which stands for extract, transform and load, is a data integration process that combines data from multiple data sources into a single, consistent data store that is loaded into a data warehouse or other target system. * OOUACoreServer is the perfect software to achieve ETL. #. h1. ASCII_TABLE !ASII_TABLE.jpg! h1. LUA Tutorial Link * [[https://www.tutorialspoint.com/lua/if_else_statement_in_lua.htm]]