Databases are used to store information for easy lookup and better data management. The usual types of data stored are texts and numbers. Data types such as VAR or VARCHAR will let you store characters or text, while INT and FLOAT will let you store numbers. One data type called a BLOB (binary large object) will enable you to store binary files such as a DOC file, executable files and PDF files. By creating an upload form connected to your database, you can successfully store PDF files in it. Writer Bio
