Capacity

Sections: One problem, two dashboards · · The same bill, five ways · Enough information to have the next conversation

Sections: · Make the promise understandable · Elasticity: what it promises and what it costs · How to read this chapter · Requirements can change faster than supply · The burden of proof is on ownership · Autoscaling still needs someone to supply the capacity · Specify the work before naming the size

Sections: Four parties, more than four people · When you are the one escalated on · When agreement does not arrive · The nouns that change a meeting · Who can change the promise? · Find the people who already know · How to read this chapter

Sections: How to read this chapter · Sizing supply for the busy interval · Before any theory: the four ways to buy tokens · Token capacity is a different kind of capacity · Summary of the chapter

Sections: Installed, schedulable, usable · The sizing process · Acquiring it · How to read this chapter · An experiment on shared hardware, before the fleet

Sections: Post-quantum cryptography is a different project · The evidence standard for emerging architectures · · Quantum, honestly assessed · The watch list

Sections: · How to read this chapter · Build a data-capacity decision record · The database a proof of concept outgrows · Kafka: retention is a promise to a future reader · PostgreSQL: understand the query and the unfinished work

Sections: Make early information worth sharing · When the answer has a sponsor · Special projects are part of the job · Tags, borrowed projects, and reasons to participate · · Work through the specialists · Apologies, jokes, and hypnosis

Sections: Available for what? · A reserve is a choice about a scenario · · How to read this chapter · Borrowed capacity changes the failure calculation

Sections: COVID, and the anomaly that changes demand · Tactical: what a capacity team actually does · The out-of-nowhere events: solar storms and meteors · How to read this chapter · What the capacity team is for, when it happens · What is not an anomaly · The year the water reached the supply chain · Not the worst-case team: the decisions that are actually yours

Sections: Carry the conditions into the review · A discount and a resource are different things · Make estimates travel with their uncertainty · Evaluate the price of certainty · The internal promise is still a promise · Decide what changes when demand changes

Sections: One register, not a private law firm · Location is a capacity property · Segmentation costs utilization · How to read this chapter · Sovereignty in this context · The same workload, different rules · The commitments split by market · The monthly review across markets

Sections: Prepare the decision before preparing the slides · A record for this month's choice · Reward the correction · Don't wait for the next review · Start with what is already due · How to read this chapter

Sections: One owner's decision, another owner's agreement · Where the provider's planning begins · What the number buys, and what it costs · · The obligations grow their own management · Where I would start

Sections: What is available and what is announced · The question the curve answers · If we all want the same GPUs · Why exchange trading has been difficult · · A market appears