GCRI · Foundry

مهندسی داده در Foundry

Data engineering decides whether evidence from different sectors can be combined at all. In this field it covers ingestion, validation, standardisation, provenance and stewardship: source passports, schemas and ontologies, frozen data cuts, and lineage that lets a correction reach every product built on the corrected source.

01ثبت‌خانه

Data engineering at Foundry on the record.

Method recordSTEM method
  1. روشمهندسی داده، هم‌کنشی‌پذیری و تولیت
  2. Applied in⁨Foundry⁩
  3. داده5 inputs
  4. Canonical pageSTEM Commons
02Application

What data engineering, interoperability and stewardship does here.

Data engineering, interoperability and stewardship cover the pipelines, standards and governance that make data usable and trustworthy. They determine whether information from different sectors can be combined for joint ارزیابی ریسک. In data and compute and methods and modelling, sound data engineering allows hazard, exposure and financial data to be linked consistently. It supports transparent and repeatable analysis of interconnected risk. The canonical description is on STEM Commons.

Validation at the ingest boundary

Each incoming batch is checked against its declared schema, units and code lists before it is accepted. Failures are quarantined with a reason, and the original is retained unchanged beside the standardised record.

Frozen data cuts for reproducible products

Indices and loss estimates are computed from versioned, immutable snapshots, so a product can be re-run months later from exactly the data that produced it.

Correction impact through lineage

When a source owner issues a correction, the lineage graph lists every derived table, map and index that depends on it, and those products are marked stale until recomputed.

03روش‌ها و شواهد

How Data engineering at Foundry is modelled, measured and tested.

مدل، مفروضات، داده‌ها و عدم قطعیت آن، به شکلی که دانشمند یا مهندس بررسی می‌کند. ساختارها از روش‌های منتشرشده پیروی می‌کنند. مقادیر ترسیم‌شده تبیینی‌اند، نه یافته.

مدل، معادلات و مفروضات

The model structure used for Data engineering at Foundry, the assumptions it makes and how each is tested.

ریسک عنصر iRi = f(Hi, Ei, Vi, Ci)مخاطره، مواجهه، آسیب‌پذیری و ظرفیت مقابله
زیان سالانهٔ مورد انتظارEAL = ∑k pk · Lkبر رویدادهای k با احتمال سالانهٔ pk
سامانه‌های جفت‌شدهxt+1 = A xt + B ut + εtA carries the couplings, u the shock, ε the error
فرضچرا ساخته می‌شودچگونه آزموده می‌شود
مخاطره و مواجهه در یک رویداد مستقل‌اندانتگرال زیان را تحت‌کنترل نگه می‌داردمقایسه با برازش مفصل بر سوابق مشترک
جفت‌شدگی‌ها نزدیک نقطهٔ کار خطی‌انداجازه می‌دهد شوک‌ها از طریق A منتشر شوندفراتر از دامنهٔ خطی آشفته کنید و مقایسه کنید
منحنی‌های آسیب‌پذیری میان مکان‌ها منتقل می‌شوندمنحنی‌های محلی به‌ندرت در دسترس‌انداعتبارسنجی در برابر زیان‌های مشاهده‌شده در جاهایی که وجود دارند
ورودی‌ها
مجموعه‌داده‌های نسخه‌دار با خاستگاه
خروجی‌ها
توزیع‌ها، هرگز تک‌رقم‌ها
کد
منتشرشده با کارت مدل و آزمون‌ها
بازتولید
همان داده، کد، محیط و بذر
فرمول‌بندی‌های استاندارد ریسک و فضای حالت؛ مفروضات فهرست‌شده نمونهٔ روش‌اند، برای داوری بیان شده‌اند و نتیجه نیستند.
اصول راهنمای FAIR · GO FAIR و FORCE11W3C PROV · کنسرسیوم وب جهانیGuidance on consistent treatment of uncertainties · IPCCCEOS Analysis Ready Data · Committee on Earth Observation Satellites
04داده

What the method consumes.

Datasets and records used by data engineering, interoperability and stewardship on this platform, with the role each plays and the label its values carry. Sources are listed in the source register.

دادهنقشبرچسب
Source passportsOwner, licence, cadence, authority class and limitsDECLARED
Schemas and ontology shapesValidation at ingestDECLARED
Pipeline run logsLineage and failure analysisمشاهده‌شده
Published statistics and registersAuthoritative reference valuesآمارهای منتشرشده
Catalogue metadata in DCAT and STACDiscovery and reuseDECLARED
05فرایند

نحوهٔ اجرای فرایند.

Process explorer · Process

Data engineering at Foundry: Build, sign and accept

10 steps4 مرحله2 دروازه

فرایند

Data engineering at Foundry: Build, sign and accept

An admitted mission becomes a cycle project; the build is pinned, verified and signed, and the Global Risks Forum (GRF) records acceptance for exercise, not permission to deploy.

  1. 01 Request and sources

    1. 01Admitted mission becomes a cycle projectسابقه · جهان to FoundryAn admitted mission becomes a cycle project with a decision case.
    2. 02Qualify data sources and resourcesStep · the Global Centre for Risk and Innovation (GCRI)GCRI qualifies data sources and resource offers and builds the scenario models. An offer is not an allocation.
  2. 02 Build and verify

    1. 03Source snapshotسابقه · NXS-FAC (blueprints, builds and signing)The snapshot pins the commit, dependencies and generator versions.
    2. 04Build contractRecord · NXS-FAC (blueprints, builds and signing)The build contract declares the artefact kind, environment and reproducibility envelope.
    3. 05Integrate and buildModel · GCRIGCRI integrates software and data, signs builds, and tests security and interoperability.
    4. 06Verification suiteGate · NXS-FAC (blueprints, builds and signing)Required and advisory checks stay separate. Reproducibility needs pinned inputs, declared nondeterminism and independent rebuilds.
  3. 03 Sign and admit

    1. 07Sign the exact artefactStep · NXS-FAC (blueprints, builds and signing)NXS-FAC builds, attests and requests a signature via a scoped signer identity. It holds no key material.
    2. 08Package admissionگام · NXS-NXQ (software, models and capability lifecycle)NXS-NXQ receives the signed package and keeps admission evidence that binds the task, data class, evaluation suite and expiration.
  4. 04 Accept

    1. 09گزارش ساخت هستهسابقه · GCRIThe Core Build Report is the go or no-go record. Universe assembles the Core and holds the decision for the exercise.
    2. 10⁨G3⁩ · ساخت برای تمرین پذیرفته شددروازه · The Global Risks ForumGRF records whether the build is accepted for exercise. A signed build or release candidate is not permission to deploy to production.

سال برنامه · NXS-FAC · UniverseDesigned programme process, not a record of operation. No cycle has run and every programme is at service level R0. A gate is a programme decision, never a public-authority approval, certification or deployment authorisation. The record order follows the Builds and Releases room lists of NXS-FAC.

06اعتبارسنجی

How results are checked.

Pipelines are tested with automated quality checks, schema validation and lineage audits. Reconciliation against source سامانه‌ها confirms completeness.

بررسیHow it is done
Reconciliation with the sourceRow counts, totals and keys are compared with the source system after each load
Schema and unit validationRecords are tested against shapes, controlled vocabularies and CF or SI units before acceptance
Lineage auditA sample of published figures is traced back to the original records and the transformation steps are re-run
Licence checkEvery source and derived product carries a licence that permits its intended use

Incompatible standards, missing metadata and restrictive licences block integration. Legacy systems and undocumented transformations introduce silent errors.

08تولیت

Who maintains the method.

داده و محاسبات stewards data engineering, interoperability and stewardship for the Consortium and reviews how it is applied across platforms.

09متصل

جایی که این صفحه در سراسر کنسرسیوم به آن می‌رسد.

10پرسش‌ها

پرسش و پاسخ.

What are the limits of data engineering, interoperability and stewardship in this field?
Incompatible standards, missing metadata and restrictive licences block integration. Legacy systems and undocumented transformations introduce silent errors.
How are results checked?
Pipelines are tested with automated quality checks, schema validation and lineage audits. Reconciliation against source systems confirms completeness.
Are the values on this page real?
The data names, roles and checks are real descriptions of practice. The canvas shows a design of the method’s use, not a run; no result is reported here.
Where else is this method applied?
رصدخانهٔ canonical method page lists every platform that applies it.
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⁨Foundry⁩

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