--- title: "#operations articles | Hashnode" description: "Explore 172 articles tagged #operations on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/operations" --- Tag # #operations 172 posts · 13 followers [Zero Heartbeat](https://hashnode.com/@clustron) · [1d ago](https://hashnode.com/posts/upgrade-a-self-hosted-keyright-instance-safely-migrations-zero-downtime-rollback/6af328114d349388ef320d04) ### [Upgrade a self-hosted Keyright instance safely: migrations, zero downtime, rollback](https://delta1labs.hashnode.dev/upgrade-a-self-hosted-keyright-instance-safely-migrations-zero-downtime-rollback?utm_source=hashnode&utm_medium=feed) Upgrading a piece of licensing infrastructure sounds like the kind of maintenance you schedule for 2 a.m. and hold your breath through. Self-hosted Keyright is deliberately boring here, and that is th 8 min read · [delta1labs.hashnode.dev](https://delta1labs.hashnode.dev/upgrade-a-self-hosted-keyright-instance-safely-migrations-zero-downtime-rollback?utm_source=hashnode&utm_medium=feed) [Zero Heartbeat](https://hashnode.com/@clustron) · [1d ago](https://hashnode.com/posts/running-self-hosted-keyright-across-multiple-nodes-for-high-availability/6af3280ff910c8b38f072eb7) ### [Running Self-Hosted Keyright Across Multiple Nodes for High Availability](https://delta1labs.hashnode.dev/running-self-hosted-keyright-across-multiple-nodes-for-high-availability?utm_source=hashnode&utm_medium=feed) A license server has an unglamorous but unforgiving job: it sits on your customers' activation path, and when it is unreachable at the wrong moment, someone cannot start the software they paid for. A 8 min read · [delta1labs.hashnode.dev](https://delta1labs.hashnode.dev/running-self-hosted-keyright-across-multiple-nodes-for-high-availability?utm_source=hashnode&utm_medium=feed) [Zero Heartbeat](https://hashnode.com/@clustron) · [1d ago](https://hashnode.com/posts/back-up-and-recover-a-self-hosted-keyright-instance/6af3280d65dfe6eeccc19e5d) ### [Back up and recover a self-hosted Keyright instance](https://delta1labs.hashnode.dev/back-up-and-recover-a-self-hosted-keyright-instance?utm_source=hashnode&utm_medium=feed) A license server earns its keep by being there at the exact moment a customer activates. That makes its data precious: lose the record of who is licensed, which seats are claimed, and how many credits 8 min read · [delta1labs.hashnode.dev](https://delta1labs.hashnode.dev/back-up-and-recover-a-self-hosted-keyright-instance?utm_source=hashnode&utm_medium=feed) [Zero Heartbeat](https://hashnode.com/@clustron) · [1d ago](https://hashnode.com/posts/protecting-your-keyright-activation-endpoint-from-abuse-and-key-sharing/6af328044d349388ef31e991) ### [Protecting your Keyright activation endpoint from abuse and key-sharing](https://delta1labs.hashnode.dev/protecting-your-keyright-activation-endpoint-from-abuse-and-key-sharing?utm_source=hashnode&utm_medium=feed) Here is a fact about your license server that sounds alarming until you understand it: the busiest, most important endpoint it exposes — the one your customers' software calls to turn a key into a run 9 min read · [delta1labs.hashnode.dev](https://delta1labs.hashnode.dev/protecting-your-keyright-activation-endpoint-from-abuse-and-key-sharing?utm_source=hashnode&utm_medium=feed) [Yunus Emre Vurgun](https://hashnode.com/@yunusemrevurgun) · [Oct 26](https://hashnode.com/posts/how-do-i-calculate-oee-one-shift-worked-out-by-hand-plus-the-five-mistakes-that-inflate-it/6adee7af64202913cdb8aa1a) ### [How do I calculate OEE? One shift worked out by hand, plus the five mistakes that inflate it](https://yunusemrevurgun.hashnode.dev/how-do-i-calculate-oee-one-shift-worked-out-by-hand-plus-the-five-mistakes-that-inflate-it?utm_source=hashnode&utm_medium=feed) Short answer: OEE (Overall Equipment Effectiveness) is the share of planned production time that turned into good parts at the ideal speed. The quickest way to compute it is good parts × ideal cycle t 5 min read · [yunusemrevurgun.hashnode.dev](https://yunusemrevurgun.hashnode.dev/how-do-i-calculate-oee-one-shift-worked-out-by-hand-plus-the-five-mistakes-that-inflate-it?utm_source=hashnode&utm_medium=feed) [Justin Pennington](https://hashnode.com/@justinpennington) · [Oct 14](https://hashnode.com/posts/the-dock-appointment-is-a-promise-a-whiteboard-cannot-keep-it/6acfa34566897dc3e95c1b5b) ### [The Dock Appointment Is a Promise. A Whiteboard Cannot Keep It.](https://justinpennington.hashnode.dev/the-dock-appointment-is-a-promise-a-whiteboard-cannot-keep-it?utm_source=hashnode&utm_medium=feed) Why WMS and ERP upgrades still leave the carrier handoff on dry-erase — and what to digitize first 7 min read · [justinpennington.hashnode.dev](https://justinpennington.hashnode.dev/the-dock-appointment-is-a-promise-a-whiteboard-cannot-keep-it?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/the-dock-appointment-is-a-promise-a-whiteboard-cannot-keep-it/6acfa34566897dc3e95c1b5b) [Karrie Short](https://hashnode.com/@intellilogicai) · [Oct 6](https://hashnode.com/posts/why-is-medical-device-distribution-so-difficult-to-manage/6ac483037d18be180fb834e2) ### [Why Is Medical Device Distribution So Difficult to Manage? The Case for an AI-Powered Operating System](https://intellilogic.hashnode.dev/why-is-medical-device-distribution-so-difficult-to-manage?utm_source=hashnode&utm_medium=feed) Five rules that depend on each other, six apps that cannot see each other, and what "operating system" actually means. 8 min read · [intellilogic.hashnode.dev](https://intellilogic.hashnode.dev/why-is-medical-device-distribution-so-difficult-to-manage?utm_source=hashnode&utm_medium=feed) [Dr Hernani Costa](https://hashnode.com/@drhernanicosta) · [Sep 27](https://hashnode.com/posts/before-you-automate-a-workflow-7-questions/6ab9077c1d111e9e5f2bfc14) ### [Before You Automate a Workflow: 7 Questions That Decide BUILD, REPAIR\_FIRST, DEFER, or STOP](https://radar.firstaimovers.com/before-you-automate-a-workflow-7-questions?utm_source=hashnode&utm_medium=feed) Seven questions that decide whether one workflow should be automated now, repaired first, deferred, or left alone before you commit budget to an AI build. 10 min read · [radar.firstaimovers.com](https://radar.firstaimovers.com/before-you-automate-a-workflow-7-questions?utm_source=hashnode&utm_medium=feed) [ksoft technologies](https://hashnode.com/@ksoft) · [Sep 15](https://hashnode.com/posts/your-startup-s-revenue-can-scale-faster-than-its-operating-system/6aa8cb5bd300877f4a2838af) ### [Your Startup’s Revenue Can Scale Faster Than Its Operating System](https://buildscaleexecute.hashnode.dev/your-startup-s-revenue-can-scale-faster-than-its-operating-system?utm_source=hashnode&utm_medium=feed) Revenue can outpace operations. Learn how founders spot bottlenecks, reduce operational debt, and build capacity before growth stalls. 10 min read · [buildscaleexecute.hashnode.dev](https://buildscaleexecute.hashnode.dev/your-startup-s-revenue-can-scale-faster-than-its-operating-system?utm_source=hashnode&utm_medium=feed) [Sandra Sydney](https://hashnode.com/@sandysyndy) · [Aug 24](https://hashnode.com/posts/operational-case-study-data-integrity-document-control-for-corporate-tender-bidding/6a8c7dc17cadcd2f7fb0822e) ### [Operational Case Study: Data Integrity & Document Control for Corporate Tender Bidding](https://sandrasydney.hashnode.dev/operational-case-study-data-integrity-document-control-for-corporate-tender-bidding?utm_source=hashnode&utm_medium=feed) Case study on document governance, version control schemas, and auditing protocols to preserve data integrity in corporate tenders. 2 min read · [sandrasydney.hashnode.dev](https://sandrasydney.hashnode.dev/operational-case-study-data-integrity-document-control-for-corporate-tender-bidding?utm_source=hashnode&utm_medium=feed)