[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"blog-post-what-technical-discovery-should-produce":3,"blog-post-adjacent-what-technical-discovery-should-produce":59},{"id":4,"title":5,"slug":6,"excerpt":7,"cover":8,"coverAlt":12,"datePublished":13,"dateModified":13,"category":14,"author":19,"tags":26,"answerFirst":31,"keyTakeaways":32,"body":37,"faqs":38,"sources":51,"relatedServices":52,"seo":55},"hr6slx7pj1jhpsdjitsiftj6","What a Technical Discovery Phase Should Produce Before Anyone Writes a Spec","what-technical-discovery-should-produce","Discovery is not a meeting series, it is a deliverable. Here is exactly what a discovery phase should hand you before a single sprint starts.",{"url":9,"width":10,"height":11,"alt":12},"https:\u002F\u002Fmedia.drieverse.com\u002Fdrieverse-media\u002Fcms\u002Fwhat_technical_discovery_should_produce_cover_53a60a88be.png",1200,630,"What a Technical Discovery Phase Should Produce Before Anyone Writes a Spec - cover image (seed-blog-content-cover)","2026-09-05",{"name":15,"slug":16,"description":17,"seo":18},"Engineering","engineering","Software architecture, code quality and the engineering practice behind the systems we build.",null,{"name":20,"slug":21,"entityType":22,"role":23,"bio":24,"credentials":18,"photo":18,"profiles":25},"DrieVerse Tech","drieverse-tech","organization","Engineering Team","DrieVerse Tech is a software design and engineering studio. Case studies and posts published under this byline reflect the team's collective work, reviewed before publication.",[],[27,29],{"name":28,"slug":28},"discovery",{"name":30,"slug":30},"risk-management","A technical discovery phase should end with four concrete artefacts: a written list of the constraints that will shape the build (existing systems, data ownership, compliance obligations), a rough architecture that names the major components and how they talk to each other, a prioritized list of the riskiest unknowns with a plan to de-risk each one, and a scope boundary stating what the first release will not do. If discovery ends with only a slide deck and a shared sense of direction, it produced alignment, not discovery.",[33,34,35,36],"Discovery should produce artefacts a team can act on, not just a shared understanding in a room.","The riskiest unknowns get named and tested first, before the comfortable parts of the build get started.","A scope boundary that states what will not be in the first release is as valuable as the list of what will.","Existing systems and data ownership constraints found during discovery change the architecture more often than any new feature idea does.","## Why \"we had good conversations\" is not a discovery outcome\n\nDiscovery gets treated, on too many projects, as a set of meetings that build confidence before the real work starts. Confidence is not nothing, but it does not survive contact with the first sprint if nobody wrote down what was actually decided. The test we apply: could a developer who was not in any of the discovery conversations pick up the resulting document and understand what to build, what to avoid building, and what still needs an answer? If not, the discovery phase produced a feeling, not a deliverable.\n\n### The four artefacts discovery owes you\n\n**A constraint list.** Every real build inherits constraints from systems that already exist: an authentication provider the client is not migrating away from, a database schema owned by a team that will not change it, a compliance obligation that dictates where certain data can live. These constraints usually surface in the first week of discovery and reshape the architecture more than any feature request does, so they belong in a document, not in someone's memory of a call three weeks ago.\n\n**A rough architecture.** Not a final one. A rough architecture names the major components, what data moves between them, and which existing system each one talks to. It is detailed enough that an engineer can start estimating, and loose enough that it survives the inevitable correction once building starts.\n\n**A ranked list of unknowns.** Every project carries a handful of questions nobody can answer with confidence yet: will a third-party API handle the expected volume, does the existing database schema support a new access pattern without a migration, will an integration partner actually deliver the sandbox environment they promised. Rank these by how much they would change the build if the answer came back wrong, and spend discovery time proving or disproving the ones at the top, not the ones that are simply interesting.\n\n**A scope boundary.** The list of what the first release deliberately will not do is often more useful to a team under deadline pressure than the list of what it will, because it is the thing scope creep erodes first. Writing it down during discovery, before anyone has an emotional stake in a specific feature, is the cheapest time to draw that line.\n\n## How discovery time actually gets spent\n\nA discovery phase that produces those four artefacts spends its time roughly as follows: interviews with whoever owns the systems the new build has to integrate with, a walkthrough of the existing data model if one exists, a short technical spike on the one or two riskiest unknowns, and a written pass that turns all of it into the constraint list, the rough architecture, and the scope boundary. None of this requires a large team or a long calendar. It requires that the output is a document, not a memory.\n\n### What happens without it\n\nSkipping discovery, or running it as a conversation with no written output, does not remove the unknowns. It moves them into the build, where a wrong assumption about a data constraint costs a rewrite instead of a redesign, and a missed integration limit surfaces as a production incident instead of a planning note. The unknowns get answered either way. Discovery is just the cheaper place to answer them.",[39,42,45,48],{"question":40,"answer":41},"How long should a discovery phase take?","Long enough to produce the four artefacts (constraints, rough architecture, ranked unknowns, scope boundary), and not a day longer. The riskiest unknowns dictate the length more than the size of the project does: a build with several unproven integrations needs more discovery time than a build using well understood, already-integrated systems.",{"question":43,"answer":44},"Do we need discovery if we already know what we want to build?","Knowing the feature list is not the same as knowing the constraints. Discovery is where existing systems, data ownership, and compliance obligations surface, and those change the architecture regardless of how clear the feature list already is.",{"question":46,"answer":47},"What is the biggest risk of skipping discovery?","A wrong assumption about an existing system or a data constraint surfaces during the build instead of during planning, where the fix is a rewrite instead of a redesign. The unknown gets answered either way; discovery is the cheaper place to answer it.",{"question":49,"answer":50},"Should discovery include a cost estimate?","It should include a scoping conversation, which is how the actual investment for a build gets framed once the constraints and unknowns are known. A number is meaningless before those are named.",[],[53,54],"it-consulting","software-development",{"metaTitle":56,"metaDescription":57,"ogImage":18,"canonicalPath":18,"noindex":58},"What a Technical Discovery Phase Should Produce","The four concrete artefacts a technical discovery phase should hand you before a single sprint starts, and why \"good conversations\" is not one of them.",false,{"prev":18,"next":60},{"id":61,"title":62,"slug":63,"excerpt":64,"cover":65,"coverAlt":67,"datePublished":13,"dateModified":13,"category":68,"author":69,"tags":70},"dgfzi6pl54bb1ac28vyejq9j","Monolith or Microservices for Your First Release: How to Actually Decide","monolith-or-microservices-for-your-first-release","A first product version almost never needs microservices. Here is the actual test for when it does, and what a monolith costs you if you guess wrong.",{"url":66,"width":10,"height":11,"alt":67},"https:\u002F\u002Fmedia.drieverse.com\u002Fdrieverse-media\u002Fcms\u002Fmonolith_or_microservices_for_your_first_release_cover_d06eda51a2.png","Monolith or Microservices for Your First Release: How to Actually Decide - cover image (seed-blog-content-cover)",{"name":15,"slug":16},{"name":20,"slug":21},[71,73,75],{"name":72,"slug":72},"architecture",{"name":74,"slug":74},"decision-frameworks",{"name":76,"slug":76},"technical-debt"]