File type specification: System file type. The ara file extension is associated with the ATI suite of drivers for Radeon graphics cards. The *.ara file contains various data for internal purposes of ATI graphic card driver.
Biochar is elemental carbon refined from biomass and made cleanly using today's technology. When done responsibly and sustainably, production and use of biochar has been shown to boost crop yields, build long lasting soil fertility, and conserve water.iochar is elemental carbon refined from biomass and made cleanly using today's technology. When done responsibly and sustainably, production and use of biochar has been shown to boost crop yields, build long lasting soil fertility, and conserve water.
Char vs Varchar. Char and varchar are the most highly used character data type available in databases. Char is used to store a string with a fixed length while varchar is used to store strings that have a varying length. In order to get a better performance from the data, it is more important to choose the correct data types for the fields of the tables in your database.