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 ## Specification
 - Database connection (via PDO, MySQLi (MySQL Improved), MySQL Tranditional, Oracle(OCI))
-- RVH Structure: `R` is Route (like as `controller`), `V` is View, `H` is Helper (like as `import` on Python/Go/NodeJS), Model is optional.
+- RVHM Structure: `R` is Route (like as `controller`), `V` is View, `H` is Helper (like as `import` on Python/Go/NodeJS), `M` is Model and implemented with `KV bind`(like as `Map structure`), Modal is optional.
 - WebApp Sandbox: You can use legacy apps without modifying the source code.
 
 ## Compatible