DataBases

There are many faces of Databases, a large databases can contain hundreds of interrelated files. Fortunately a database management system can shield users from the inner workings of the system, providing them with only the information and commands they need to get their jobs done. In fact, a well-designed database puts on different faces for different classes of users. The earliest file management programs could only do batch processing, which required users to accumulate transactions …

…U.S. Constitution does not explicitly guarantee protection against invasion of privacy. Legal scholars agree that the right to privacy-freedom from interference into the private sphere of a person's affairs-is implied by other constitutional guarantees, although debates rage about exactly what this means. Federal and state laws provide various forms of privacy protection, but most of those laws were written years ago. When it comes to privacy violation, technology is far ahead of the law.