In the last several blog posts, you worked with a very flat document structure. However, in a more real-world scenario you may have a more complicated JSON object with several nested objects. Working with those types of objects requires you to query and index data slightly differently. This blog posts shows you how to create a complex document structure and query that data.)
The last four blog posts have introduced you to working with a PouchDB database. You learned to modify documents one at time, in bulk, and learned to query the data within that database. In this fifth part of our ongoing series on PouchDB, you learn to use reduce queries to provide summary data such as the sum or average cost data, minimum and maximum, and how to calculate an average of cost data.)
In the last three blog posts, you created a PouchDB database and modified documents within it. You learned to search for documents within the database using allDocs() and find(). In this fourth part of our ongoing series on PouchDB, you learn to use map queries using the query() method.)
In the last two blog posts, you have been introduced to the PouchDB NoSQL database. You learned to create a new database, modify documents within that database, and retrieve documents using the allDocs(). Now that you have inserted several documents into your PouchDB database, you might wish to retrieve documents based on data in fields other than the _id property. In this third part of our on-going blog posts on PouchDB, you learn to use the find() plug-in to perform queries on any property in your documents.)
In the last blog post, you learned to insert, update, delete and read single documents in a PouchDB database. Let's now look at how to perform multi-document inserts and reads.)
As more and more users interact with web applications on their mobile devices, it is becoming increasingly important for us to allow them to work offline. PouchDB helps you with offline storage. This first part of a series of blog posts shows teaches you the basics of working with PouchDB.)