CHAPTER 31Database Structures: Objective 5.2: Compare and contrast various database structures
The data we work with every day comes in varying degrees of structure and may be in different formats as we store and process it. All data resides on a spectrum, ranging from highly structured tables to very unstructured, poorly organized data. We store this data in different types of databases, both relational and nonrelational systems.
In this chapter, you'll learn the material that you need to know about ITF+ objective 5.2. The objectives covered in this chapter include:
- Structured vs. semi-structured vs. nonstructured
- Relational databases
- Non-relational databases
STRUCTURING DATA
When you think of data, chances are that spreadsheets come ...
Get CompTIA ITF+ CertMike: Prepare. Practice. Pass the Test! Get Certified! now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
