![]() ![]() In fact, SQLite has done benchmarking to show they are 35% faster than file systems and reading and writing this type of data through fread() or fwrite() 1. The SQLite folks also say it would be great in embedded environments if you could have a single compact file format to support cross-platform data transfer and as well as ad-hoc, home-grown data sets of multiple data types. SQLite, on the other hand, is focused on local data storage for individual applications and devices where there is a requirement for zero database administration (they then provide the standard laundry list of typical IoT devices). To be a shared repository, according to the SQLite site and therefore the community, an SQL database engine needs: Scalability, Concurrency, Centralization, and Control. ![]() SQLite competes with fopen().” This statement is tied to their fundamental tenant that they aren’t meant to be compared with SQL database engines because SQL database engines are intended to be a shared repository for Enterprise data. According to the SQLite folks themselves, as stated on the SQLite website, Appropriate uses for SQLite: “SQLite does not compete with client/server databases. That, of course, would have to be with respect to where and how it’s applied to real-world requirements. Perhaps we should start with the point of why and how it’s a positive step up from flat files. While it’s progress, I’d like to convince you that you should step right over this stone or jump off it if you’re still teetering on it. The final installment provided a checklist for embedded developers migrating off flat files.įor this next series I’d like to turn my attention to the next stepping-stone in many embedded developers’ paths away from Flat Files, SQLite. The third installment looked at why developers cling to the flat file systems. Then in the second installment, I discussed why embedded developers are reluctant to use databases. The first installment focused on flat files and why embedded software application developers readily adopted them. The series of blogs focus on the continued use of flat files and why they are no longer viable for use in the future. In December, January, and February, I posted a short series of blogs on Flat file systems. ![]()
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