In another corner of the Land of Computers, in the City of Microservices, there was another world where all microservices moved according to a specific symphony. In this world, all microservices were governed by a single orchestra conductor, and this management model was called “Orchestration-Based Saga.” This resembled a music performance in a grand orchestra. Just as an orchestra conductor tells all musicians when and which notes to play, in this world, the Orchestra Conductor Microserv...