| 2019-09-16											|
| M.R.Llave											|
+-----------------------------------------------------------------------------------------------+
|2¹¹	|2¹⁰	|2⁹	|2⁸	|2⁷	|2⁶	|2⁵	|2⁴	|2³	|2²	|2¹	|2⁰	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|2048	|1024 	|512 	|256 	|128 	|64 	|32 	|16 	|8 	|4 	|2 	|1	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|1	|0	|0	|0	|0	|0	|0	|0	|0	|0	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|0	|0	|0	|0	|0	|0	|1	|0	|0	|0	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|0	|0	|0	|0	|0	|0	|0	|1	|0	|0	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+
|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|0	|1	|
+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+

525 = 	0	1	0	0	0	0	0	1	1	0	1
=================================================================================================

   8 golden rules of user interfaces
+--------------------------------------+
Consitency
Shortcuts
Informational feedback
Finish
Easy troubleshooting
Reverse actions
Support user-control
Avoid overloading the users shorttime memory

==================================================================================================

DBMS, DDL and DML

DataBase Management Systems
mySQL, MS Access, postgres, mariaDB, Oracle

Data Definition Language
mySQL, xml schema

Data Manipulation Language
sql, pl/sql, sql_pl

----------------------

Database in normalform
1 primary key per cell
Can't be divided further

Every attribute that is not keys, are generally independent of each other.