The attached document is a sample job description for an ETL Developer/Data Integration Specialist. Common responsibilites for this position include: 1  Ensure accuracy & integrity of data & applications through analysis, coding, writing clear documentation & problem resolution. 2  Analyze & translate functional specifications & change requests into technical specifications. 3  Develop, test & implement program logic.
Websites[edit] MSDN's primary web presence at msdn.microsoft.com is a collection of sites for the developer community that provide information, documentation, and discussion that is authored both by Microsoft and by the community at large.
What is DDNS. DDNS â Dynamic DNS. DDNS is a service that can be used to automatically update DNS records if client PCs get their IP settings from a DHCP Server.These updates are usually performed by the DHCP Server. DDNS is handy if you have a DNS Server in your local network that should be able to resolve the names of your local PCs.This information should not be forwarded to outside your network, unless you use public IP addresses.hese updates are usually performed by the DHCP Server. DDNS is handy if you have a DNS Server in your local network that should be able to resolve the names of your local PCs. This information should not be forwarded to outside your network, unless you use public IP addresses.