- [ ] move insert and fetch methods into service struct
- [ ] clock watchdog (called from service)
- [ ] add fetch measurements 'offset' request option
- [ ] add fetch measurements response size limit (~8MB)
- [ ] time and byte types
- [ ] per-sensor quota configuration
- [ ] store checksums?
- [ ] cli
- [ ] daemonize/pidfile flags
- [ ] parse human storage quota definitions
- [ ] tests
- [ ] documentation/comments
- [ ] improved API documentation
