# The ORAO Solution

This section describes the architecture of the ORAO platform, as divided into the four subsections; [*Predefined Data Protocols*](https://app.gitbook.com/@orao-nik/s/orao/the-orao-implementation/predefined-data-protocols), which allow for a much wider range of data products. [*Machine Learning with TensorFlow*](https://app.gitbook.com/@orao-nik/s/orao/the-orao-implementation/machine-learning-with-tensor-flow), which powers our proactive reputation system for enhanced security. [*Auction System and Reputation*](https://app.gitbook.com/@orao-nik/s/orao/the-orao-implementation/auction-system-and-reputation)*,* the nitty gritty of how data buyers and provider are matched. And [*Cross-Chain Interoperability with Polkadot*](https://app.gitbook.com/@orao-nik/s/orao/the-orao-implementation/cross-chain-interoperability-with-polkadot)*,* which should hopefully be self explanatory.