MULTI-VERSION DATA STORAGE METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM
Provided are a multi-version data storage method and apparatus, a computer device, and a storage medium. The multi-version data storage method comprises: receiving a modification instruction for specified node data of an MVB tree (S10); duplicating first tree node data on an index path of the specif...
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| Format: | Patent |
| Sprache: | chi ; eng ; fre |
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| Zusammenfassung: | Provided are a multi-version data storage method and apparatus, a computer device, and a storage medium. The multi-version data storage method comprises: receiving a modification instruction for specified node data of an MVB tree (S10); duplicating first tree node data on an index path of the specified node data to obtain second tree node data after duplication (S20); and modifying the second tree node data according to the modification instruction, and generating a modified version of the MVB tree according to node data that is not on the index path and the modified second tree node data (S30). The multi-version data storage method can improve the storage efficiency of blockchain data.
L'invention concerne un procédé et un appareil de stockage de données multi-version, un dispositif informatique et un support de stockage. Le procédé de stockage de données multi-version consiste : à recevoir une instruction de modification pour des données de nœud spécifiées d'un arbre MVB (S10) ; à dupliquer des premières do |
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