By default the GCS client library computes CRC32C checksums in all upload and download operations. The application can use this option to disable the checksum computation.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-14 UTC."],[[["The webpage provides documentation for the `DisableCrc32cChecksum` feature within the Google Cloud Storage C++ client library, spanning versions from 2.11.0 to 2.37.0-rc."],["`DisableCrc32cChecksum` is a feature that allows applications to opt-out of CRC32C checksum computations during data uploads and downloads."],["The default behavior of the library is to compute CRC32C checksums, which are recommended for data integrity, and MD5 hashes are disabled by default due to performance concerns."],["Disabling CRC32C without enabling MD5 exposes the application to potential data corruption, and it's generally recommended to utilize CRC32C checksums for data transfers."],["The `DisableCrc32cChecksum` feature has a static function called `name()` which returns a `char const *`."]]],[]]
