The theory of data integration forms a subset of database theory and formalizes the underlying concepts of the problem in first-order logic. Applying the theories gives indications as to the feasibility and difficulty of data integration.
Informatica Data Quality Use Cases and Deployment Scope. IDQ is used to update the customer data with correct address, name, phone numbers etc. It's used in the Digital IT department at my current organisation. It identifies the duplicate customers and maintains the up to date details of a customer.
Informatica Developer Salary. An Informatica Developer earns an average salary of Rs 498,071 per year. A skill in Business Intelligence is associated with high pay for this job. Most people with this job move on to other positions after 10 years in this career. Experience strongly influences income for this job.