https://beam.apache.org/releases/javadoc/2.66.0/org/apache/beam/sdk/io/gcp/spanner/ReadOperation.html
ReadOperation (Apache Beam 2.66.0)
apache beam
https://developer.adobe.com/experience-manager/reference-materials/6-5/javadoc/com/mongodb/operation/ReadOperation.html
ReadOperation (The Adobe AEM Quickstart and Web Application.)
adobe aemquickstartwebapplication
https://beam.apache.org/releases/javadoc/2.23.0/org/apache/beam/sdk/io/gcp/spanner/ReadOperation.html
ReadOperation (Apache Beam 2.23.0)
apache beam