Automated configuration of log-coordinated storage groups

The system of 22, wherein:

• the configuration data specifies a write applier to propagate data from the transaction log to one of the data stores;
• and
• to create the LCSG, the one or more computing devices is to launch an instance of the write applier in the provider network.

The system of 22, wherein:

• the configuration data specifies a write transformer to transform data from one of the data stores and write the transformed data to another one of the data stores;
• and
• to create the LCSG, the one or more computing devices is to launch an instance of the write transformer in the provider network.

The system of 26, wherein:

• to create the LCSG, the one or more computing devices is to register the instance of the write transformer as a listener to be notified when a write is applied to the one data store.

The system of 26, wherein:

• the configuration data specifies, for the write transformer, one or more time-based trigger conditions to invoke the write transformer.

The system of 26, wherein:

• the configuration data specifies computer-readable code that extends functionality of the write transformer.

The system of 22, wherein the one or more computing devices to:

• receive further configuration data to add or remove a data store as a member of the LCSG;
• and
• modify the LCSG to add or remove the data store according to the further configuration data.

The method of 31, wherein:

• the configuration data specifies a write applier to propagate data from the transaction log to one of the data stores;
• and
• creating the LCSG comprises launching an instance of the write applier in the provider network.

The method of 31, wherein:

• the configuration data specifies a write transformer to transform data from one of the data stores and write the transformed data to another one of the data stores;
• and
• creating the LCSG comprises launching an instance of the write transformer in the provider network.

The method of 34, wherein:

• creating the LCSG comprises registering the instance of the write transformer as a listener to be notified when a write is applied to the one data store.

The method of 31, wherein the one or more computing devices to:

• receiving further configuration data to add or remove a data store as a member of the LCSG;
• and
• modify the LCSG to add or remove the data store according to the further configuration data.