A database can be defined as a structured collection of data or records that is stored in a hardware. there are ways of the storage to be done, those are called database models, it exist 5 main data base models which are:
1. flat model. single or two dimensional array of data
2. hierarchical model. organized into a tree-like stucture, to keep records in a particular order.
3. relation model.
4. object database model
5 post-relational database model
To consider a collection of data a database it is necesary to have at least these properties: integrity, quality, access by a community of users, schema and query language!!!
APPLY IT FOR ACME!!
As Acme is a software company is really important to know how to manage data bases because their product is how to make information more viewable with softwares!!!
they develop the tool to make usable the databases in order to have more organized info!!!
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