Data Conversion
8 bits -> 1 byte
1024 bytes -> 1 Kilo byte
1024 KB -> 1 MB
1024 MB -> 1 GB
1024 GB -> 1 TB
Common Data types
char -> 1 byte
Integer -> 4 bytes
UNIX timestamp -> 4 bytes
Time
60 sec x 60 sec = 3600 sec / hr
3600 sec x 24 hrs = 86400 sec / day
86400 x 30 = 2, 500, 000 sec / month
