Data management is an administrative process that includes acquiring, validating, storing, protecting, and processing required data to ensure the accessibility, reliability, and timeliness of the data for its users
Data managers work with software and internet applications.
They deal with performance issues, maintenance, system resources, and service and support internet sites.
Data management professionals may design, develop, and implement data collection databases.
Data management includes the following functions: practicing the disciplines in the development, execution, and supervision of plans, programs, policies and practices that protect, control, deliver and enhance the quality and value of data and information in the organization
Data Management (DM), Master Data Management (MDM) or Database Management (DBM) systems are sophisticated and very powerful software tools, capable of ensuring a rigorous storage, synchronization, analysis and distribution of the company's data
The ideal cryptographic hash function has four properties: it is quick to compute the hash value for any given message. it is infeasible to generate a message from its hash value. it is infeasible to modify a message without changing the hash value.
