1. What are the different OLTP’s used in ETL strategies?
Anyone please help me to figure it out with this question? I know that it is Online transaction processing. but dont know how many diffferent oltp's used in ETL strategies?
Also,
2. What type of information can you get from each OLTP servers?
3. What piece of information to bring
4. How much is the Size of OLTP? For each source type?
5. What is the source for flat files? Or where the Flat file comes from?
6. How many transactions can happens in a given period (in minute,Hours,days)?