Techniques and Architectures for Providing Atomic Transactions Across Multiple Data Sources

A non-transitory computer-readable medium having stored thereon instructions that, when executed by one or more processors, are configurable to cause the one or more processors to:

• receive raw data from multiple disparate sources to be consumed in an environment that does not support atomic write operations to data consumers, the environment having at least a data table and a notification table;
• attempt to write an entry to the data table having an associated version, the data table entry comprising the data to be consumed;
• attempt to write a corresponding entry to the notification table in response to a successful write attempt to the data table, wherein the notification table entry comprises information about the corresponding data table entry;
• modify the version associated with the data table in response to successful writes of both the data table entry and the notification table entry;
• and
• notify at least one data consumer that the data table version has been modified.