上QQ阅读APP看书，第一时间看更新
Summary
I hope you enjoyed this chapter and are ready to take a deep dive into really learning the ins and outs of CouchDB. Let's recap everything we learned in this chapter.
- We talked about the history of databases and the emergence of NoSQL databases
- We defined the advantages and disadvantages of using NoSQL
- We looked at the definition and history of CouchDB
That's it for the history lesson. Fire up your computer. In the next chapter, we'll set everything up to develop web applications with CouchDB and PHP, and make sure that it's all set up correctly.