In recent years, with a product-centric business model to a customer-centric business model changes, the customer is a return visit to further enhance the value and amplification. Business through customer visits, both to maintain old customers, they can open up new customers. Return visits by customers, companies can collect the latest needs of our customers to improve products and services. Not only that, companies can also pay a return visit by our customers to effectively promote new products, new business, and even dissemination of corporate and brand culture. Customers pay a return visit has been carrying a variety of functions, is the enterprise customer relationship management is an important means and channels of information dissemination.
Db2look is a very powerful DB2 an auxiliary tool that can help us from the current database, extracted within the database structure. Many occasions in the data migration, we have a great need for this powerful tool. In some occasions, especially the development of libraries to migrate to the production library, production library development libraries to migrate to the environment in order to ensure a consistent SQL execution plans, we need db2look this tool, the use of db2look tool provides statistical information extraction function of database objects , the statistical information in the database migration.