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Issue-#908: Fix architecture diagram, other minor fixes

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Akshay 2022-03-09 16:37:38 +01:00
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content/concepts/architecture.md
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@ -65,9 +65,9 @@ The [DDO Metadata documentation](https://docs.oceanprotocol.com/concepts/ddo-met
[OEP8](/concepts/did-ddo/) specifies Ocean metadata schema, including fields that must be filled. It’s based on the public [DataSet schema from schema.org](https://schema.org/Dataset).
Ocean uses the Ethereum mainnet and other compatible networks as an **on-chain metadata store**, i.e. to store both DID and DDO. This means that once the transaction fee is paid, there are no further expenses or dev-ops work needed to ensure metadata availability into the future, aiding in the discoverability of data assets. It also simplifies integration with the rest of the Ocean system, which is Ethereum-based. Storage cost on Ethereum mainnet is not negligible, but not prohibitive and the other benefits are currently worth the tradeoff compared to alternatives.
Ocean uses the Ethereum mainnet and other compatible networks as an **on-chain metadata store**, i.e. to store both DID and DDO. This means that once the transaction fee is paid, there are no further expenses or devops work needed to ensure metadata availability into the future, aiding in the discoverability of data assets. It also simplifies integration with the rest of the Ocean system, which is Ethereum-based. Storage cost on Ethereum mainnet is not negligible, but not prohibitive and the other benefits are currently worth the trade-off compared to alternatives.
Due to the permissionless, decentralized nature of data on the Ethereum mainnet, any last-mile tool can access metadata. **Ocean Aquarius** supports different metadata fields for each different Ocean-based marketplace. Developers could also use [The Graph](https://www.thegraph.com) to see metadata fields that are common across all marketplaces.
Due to the permissionless, decentralized nature of data on the Ethereum mainnet, any last mile tool can access metadata. **Ocean Aquarius** supports different metadata fields for each different Ocean-based marketplace. Developers could also use [The Graph](https://www.thegraph.com) to see metadata fields that are common across all marketplaces.
<repo name="aquarius"></repo>

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