Control Strategy ParquetDataEncryption

URI: CSG-ParquetDataEncryption

Package: DataLifecycle

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Description: Database service Service stores data using Parquet format, enabling it to run queries by selective decryption of the stored data Data, whether this is done locally or at a remote data store. This imposes far less overheads, as the amount of data that must be decrypted is small.

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CSG-ParquetDataEncryption
DB.O.DSPDFVDB.6.1

Database service Service overloaded by decryption of data Data from Process: since data Data stored on Host is encrypted with keys from Vault, query processing by Service will require retrieval and decryption of a large volume of data. The resulting computational overhead may overload database service Service.
CSG-ParquetDataEncryption
DB.O.DSPDF-VDB.6.1

Database service Service overloaded by decryption of data Data from Process: since data Data stored on Host is encrypted, query processing by Service will require retrieval and decryption of a large volume of data. The resulting computational overhead may overload database service Service.
CSG-ParquetDataEncryption
DB.O.DSPDFVDB.6.2

Data service Process overloaded by decryption of data Data for Service: since data Data stored on Host is encrypted with keys from Vault, query processing by Service will require decryption of a large volume of data. The resulting computational overhead may overload the data server Process.
CSG-ParquetDataEncryption
DB.O.DSPDF-VDB.6.2

Data service Process overloaded by decryption of data Data for Service: since data Data stored on Host is encrypted, query processing by Service will require decryption of a large volume of data. The resulting computational overhead may overload the data server Process.
CSG-ParquetDataEncryption
DB.O.HDBsDV.6

Database service Service overloaded by cryptographic overheads: the stored copy of Data on device Host is encrypted with keys from Vault, so the database service Service has to decrypt entire tables to run queries, making query processing inefficient.
CSG-ParquetDataEncryption
DB.O.HDBsD-V.6

Database service Service overloaded by cryptographic overheads: the stored copy of Data on device Host is encrypted, so the database service Service has to decrypt entire tables to run queries, making query processing inefficient.

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