diff --git a/README.md b/README.md
index 328e587..d207513 100644
--- a/README.md
+++ b/README.md
@@ -6,21 +6,46 @@ This package provides a simple server that listens on a port for simple analytic
 
 The server takes the following arguments:
 
-|   Argument   |   Default   |  Description               |
-|--------------|-------------|----------------------------|
-| -p           | 1234        | The TCP port to listen on. |
-| -o           | - (stdout)  | The file to print to.      |
+|   Argument   |   Default   |  Description                      |
+|--------------|-------------|-----------------------------------|
+| -p           | 1234        | The TCP port to listen on.        |
+| -d           |             | DB file to write to.              |
+| -t           |             | TSV file to import into database. |
+
+NB: TSV file import is to import flatfile database created with earlier version of this program.
 
 ## Output
 
-The generated file will be a TSV with the following fields:
+The generated file will be an SQLite Database with the following tables:
+
+events:
+
+|   Column   |   Type   |   Description                                                                             |
+|------------|------------------------------------------------------------------------------------------------------|
+| username   | String   | The user the ran the executable.Human                                                     |
+| command    | String   | The path of the executable that was passed to the analytics server.                       |
+| ip         | String   | The IP Address on which the executable was ran.                                           |
+| time       | Integer  | The Unix timestamp (Seconds since 1970-01-01 00:00:00 UTC) when the command was executed. |
+
+modules:
+
+|   Column   |   Type   |   Description                                         |
+|------------|----------|-------------------------------------------------------|
+| module     | String   | Module that executable is determined to be a part of. |
+| count      | Integer  | Number of times that this module has been used.       |
+| firstuse   | Integer  | Unix timestamp of the earliest use of the module.     |
+| lastuse    | Integer  | Unix timestamp of the latest used of the module.      |
+
+usermodules:
+
+|   Column   |   Type   |   Description                                                  |
+|------------|----------|----------------------------------------------------------------|
+| module     | String   | Module that executable is determined to be a part of.          |
+| username   | String   | User than ran the executable.                                  |
+| count      | Integer  | Number of times that this module has been used by this user.   |
+| firstuse   | Integer  | Unix timestamp of the earliest use of the module by this user. |
+| lastuse    | Integer  | Unix timestamp of the latest used of the module by this user.  |
 
-|   Field   |   Description                                                       |
-|-----------|---------------------------------------------------------------------|
-| Time      | Human readable timestamp of the format: YYYY-MM-DD HH:mm:ss         |
-| Path      | The path of the executable that was passed to the analytics server. |
-| Username  | The user the ran the executable.                                    |
-| IP Address| The IP Address on which the executable was ran.                     |
 
 ## Sending Data