DB Performance testing framework.

Example of architecture of testing framework for database:

Compilation-based:

1) get definition of database:
2) get (f)lex rules on database statements.
3) define testing profile (confioguration)
4) Write interpreter and tests builder (flex + yacc) based.

+-----------------------+      +---------------+
| DB statements syntax  |      | test profile  |
+-----------------------+      +---------------+
    ||                               ||
    ||                               ||
    \/                               \/
+---------+                    +-----------+
| flex    |                    |  yacc     |
+---------+                    +-----------+
      \\                             // 
       \\                           //
        \\                         //
         \\                       // 
          \|                     |/
+----+   +-------------------------+    +---------------+
| DB |==>|  test framework         |===>| test results  | 
+----+   +-------------------------+    +---------------+
                                              //
                                             //
                                            //
                                           |/
                                        +--------+
                                        | Graphs |
                                        +--------+    

Interpretable:

+-----------------------+      +------------------------+
| DB statements syntax  |      | test processing rules  |
+-----------------------+      +------------------------+
    ||                               ||
    ||        +---------+            ||
    \/        | profile |            \/
+---------+   +---------+      +-----------+
| flex    |       ||           |  yacc     |
+---------+       \/           +-----------+
      \\      +---------+            // 
       \\     | dotconf |           //
        \\    +---------+          //
         \\       ||              // 
          \|      \/             |/
+----+   +-------------------------+    +---------------+
| DB |==>|  test framework         |===>| test results  | 
+----+   +-------------------------+    +---------------+
                                              //
                                             //
                                            //
                                           |/
                                        +--------+
                                        | Graphs |
                                        +--------+