MetadataMetadata means “data about data,” and it is essential for the efficient management and recovery of data. It improves the understanding and usefulness of the original information. According to Gartner, metadata turns information into an asset. Metadata significance is associated with its ability to provide the content with relevant context. It helps organizations to quickly and resourcefully undertake impactful decisions and extract thoughtful insights from their assets effective metadataMetadata management is a basis for digital asset management, which ensures the sustained accessibility and relevance of digital content over time. In blockchainBlockchain (BC) technology, metadata indicates the additional data that provides context about transactions or blocks without changing the core data. Metadata on blockchains is immutable and secure; it also ensures that it cannot be modified once added to the block, thus it preserves the reliability of the information. It includes information such as transaction timestamps, contract terms, and user identities with improved transparency as well as traceability. MetadataMetadata is extremely important in applications such as smart contractsSmart contracts, digital identity verification, and supply chain managementSupply Chain Management (SCM) because it adds layers of information to complicated processes and agreements. Blockchain is the most promising technology for future technological development. Metadata on blockchainBlockchain (BC) will help to provide different perspectives on existing systems. To describe effective metadata managementMetadata management, two blockchain-based systems: the Public Distribution System (PDS)Public Distribution System (PDS) and the Blood Bank System (BBS)Blood Bank System (BBS) are discussed in this chapter. MetadataMetadata management on blockchainBlockchain (BC) in the PDS in India can revamp the distribution of food grains, and essential commodities to desirable beneficiaries. It can improve transparency, reduce fraud, and enhance the efficiency of the distribution system. The traditional BBS has limitations related to detailed information about blood, which leads to challenges in managing blood quality, supply, and demand. The blood bank systemBlood Bank System (BBS) requires careful planning, adherence to healthcare regulations, and collaboration with stakeholders. Metadata managementMetadata management in the blood bank system can become a boon to the healthcare sector by overcoming the challenge of blood quality.

A New Horizon for Metadata: Blockchain-Driven Data Management Solutions

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发表日期：

2026年

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Neelam Naik,
Harshali Patil

摘要

MetadataMetadata means “data about data,” and it is essential for the efficient management and recovery of data. It improves the understanding and usefulness of the original information. According to Gartner, metadata turns information into an asset. Metadata significance is associated with its ability to provide the content with relevant context. It helps organizations to quickly and resourcefully undertake impactful decisions and extract thoughtful insights from their assets effective metadataMetadata management is a basis for digital asset management, which ensures the sustained accessibility and relevance of digital content over time. In blockchainBlockchain (BC) technology, metadata indicates the additional data that provides context about transactions or blocks without changing the core data. Metadata on blockchains is immutable and secure; it also ensures that it cannot be modified once added to the block, thus it preserves the reliability of the information. It includes information such as transaction timestamps, contract terms, and user identities with improved transparency as well as traceability. MetadataMetadata is extremely important in applications such as smart contractsSmart contracts, digital identity verification, and supply chain managementSupply Chain Management (SCM) because it adds layers of information to complicated processes and agreements. Blockchain is the most promising technology for future technological development. Metadata on blockchainBlockchain (BC) will help to provide different perspectives on existing systems. To describe effective metadata managementMetadata management, two blockchain-based systems: the Public Distribution System (PDS)Public Distribution System (PDS) and the Blood Bank System (BBS)Blood Bank System (BBS) are discussed in this chapter. MetadataMetadata management on blockchainBlockchain (BC) in the PDS in India can revamp the distribution of food grains, and essential commodities to desirable beneficiaries. It can improve transparency, reduce fraud, and enhance the efficiency of the distribution system. The traditional BBS has limitations related to detailed information about blood, which leads to challenges in managing blood quality, supply, and demand. The blood bank systemBlood Bank System (BBS) requires careful planning, adherence to healthcare regulations, and collaboration with stakeholders. Metadata managementMetadata management in the blood bank system can become a boon to the healthcare sector by overcoming the challenge of blood quality.