.. raw:: html cardano-node Overview Integration of the ledger <https://github.com/input-output-hk/cardano-ledger-specs>, consensus <https://github.com/input-output-hk/ouroboros-network/tree/master/ouroboros-consensus>, networking <https://github.com/input-output-hk/ouroboros-network/tree/master/ouroboros-network>_ and node shell <https://github.com/input-output-hk/cardano-shell>_ repositories. Logging <https://github.com/input-output-hk/iohk-monitoring-framework>_ is provided as a feature <https://github.com/input-output-hk/cardano-shell/blob/master/app/Cardano/Shell/Features/Logging.hs>_ by the node shell to the other packages.

PostgREST serves a fully RESTful API from any existing PostgreSQL database. It provides a cleaner, more standards-compliant, faster API than you are likely to write from scratch.