DevOps tools have evolved significantly, progressing from virtual machines to Docker, and now embracing the concept of "immutable servers," where changing configurations is eschewed in favor of spinning up entirely new servers. Artifactory 5 facilitates this by automating operations such as provisioning, configuration, and decommissioning of servers, thus enabling entirely robot-managed data centers that can be elastically scaled and decommissioned, with licenses returning to a pool for reuse. The shift from traditional user management to access tokens reflects a move toward security mechanisms better suited for robot-managed environments. DevOps tools like Chef and Puppet are integral to this ecosystem, allowing for the creation of servers and data centers through their cookbooks and modules, while Artifactory's support for these tools enables seamless integration and configuration of entire data centers via its query language. This approach unifies various pipeline components, ensuring compatibility and efficiency by allowing searches for the right modules or cookbooks, thereby significantly enhancing the DevOps workflow.