PATENT CLAIM ANALYSIS

Application Number: 15877126
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["707", "638000"]

Abstract:
A distributed storage system may store data object instances in persistent storage and may cache keymap information for those data object instances. The system may cache a latest symbolic key entry for some user keys of the data object instances. When a request is made for the latest version of stored data object instances having a specified user key, the latest version may be determined dependent on whether a latest symbolic key entry exists for the specified user key, and keymap information for the latest version may be returned. When storing keymap information, a flag may be set to indicate that a corresponding latest symbolic key entry should be updated. The system may delete a latest symbolic key entry for a particular user key from the cache in response to determining that no other requests involving the keymap information for data object instances having the particular user key are pending.

Claim (Index 37):
The method of  claim 35 , further comprising ordering keymap entries for a plurality of versions of the requested data object, comprising:\n ensuring that the leading entry of the sorted keymap entries identifies an implicit version stored in the distributed storage system prior to versioning being enabled for the data object; and ordering one or more other versions according to their respective version identifiers; wherein said locating the version identifier of the latest version comprises locating the latest version according to a next keymap entry following the key map entry identifying the implicit version.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 86.0
- Lexical Diversity: 2.43077
- Patent Class: 707.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14733897', '12978256', '14177110', '12978253', '14500404']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2848963702746007
- 35 USC 102 Novelty (BERT): 0.5418725013277641
- Combined Prediction Score: 0.3105939833799171
- Mean Citation Score: 415.577398
- Max Citation Score: 442.94193
- Similarity Product: 283.4373656590748

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test