The industry swings back and forth between coarse-grained and fine-grained solutions, centralization and decentralization, development and operations, depending

The industry swings back and forth between coarse-grained and fine-grained solutions, centralization and decentralization, development and operations, depending on the currently available technologies. Build a coarse-grained system, and you find excessive coupling. Build a fine-grained system, and you find excessive moving part interactions. Which kneecap gets the bullet?