Create an AppProfile that uses multi-cluster routing.
Read/write requests are routed to the nearest cluster in the instance, and will fail over to the nearest cluster that is available in the event of transient errors or delays. Clusters in a region are considered equidistant. Choosing this option sacrifices read-your-writes consistency to improve availability.
Parameters
Name
Description
profile_id
std::string
The unique name of the AppProfile.
cluster_ids
std::vector< std::string >
The set of clusters to route to. The order is ignored; clusters will be tried in order of distance. If left empty, all clusters are eligible.
Create an AppProfile that uses single cluster routing.
Unconditionally routes all read/write requests to a specific cluster. This option preserves read-your-writes consistency but does not improve availability.
Parameters
Name
Description
profile_id
std::string
The unique name of the AppProfile.
cluster_id
std::string
The cluster to which read/write requests are routed.
allow_transactional_writes
bool
Whether or not CheckAndMutateRow and ReadModifyWriteRow requests are allowed by this app profile. It is unsafe to send these requests to the same table/row/column in multiple clusters.
[[["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 2025-03-05 UTC."],[[["The content provides a comprehensive list of available versions for the `AppProfileConfig` class, ranging from the latest release candidate (2.37.0-rc) down to version 2.11.0."],["`AppProfileConfig` is used to define the initial setup for an application profile, accepting `google::bigtable::admin::v2::CreateAppProfileRequest` as a parameter in its constructor."],["There are methods available for setting properties like `ignore_warnings`, `description`, and `etag`, all of which return a reference to `AppProfileConfig` allowing for method chaining."],["The class offers static methods `MultiClusterUseAny` and `SingleClusterRouting` to configure AppProfiles for multi-cluster or single-cluster routing, with options to define cluster IDs and transactional write permissions."],["AppProfile configurations can be converted to and from the protocol buffer representation using `as_proto()` methods, supporting both const lvalue references and rvalue references."]]],[]]
