This chapter has been all about storing data in one of the two BlackBerry databases that are available. After reading the chapter you should understand why the term database isn't very accurate. We covered each of the approaches in detail and provided some solid examples of using them within an application. We also covered the removable storage options that are available in case neither of the record based options work out.
After reading this chapter you should know:
The pros and cons for each record-based approach and be able to pick which best meets your needs
Understand the file-based storage capabilities and when this might be the best way to store data
How to put and get data from so that your program can persist data even when it's no longer running
Reset the simulator and the data in it
Persisting data is just one of many essential aspects of programming. It is also important for understanding the next chapter. One of most common tasks for BlackBerry applications is to interface...