GCRI · Registry

قابلية التشغيل البيني للسجلات

Registries are only as useful as the links between them. A record that cannot be referenced stably, exported faithfully or read by another system becomes an island, and islands drift apart. This page sets out how stable references, persistent identifiers, metadata crosswalks, export formats and interface semantics let registries exchange records without losing meaning, and how interoperability fails through link rot, lossy mapping and undocumented change.

01لوحة العرض

كيف يسير العمل.

النظم · حول هذا الموضوعتوضيحي

Interoperability console

Registry interoperability · Crosswalk · Profile v3

Test suite running⁨GCRI⁩ · السجل

Field mappings

المعرّفidcopyالمرور
evidence_labelquality.labelenum mapالمرور
licencerights.licenceSPDX idAmbiguous
versionversionsemverالمرور

المطابقة

Required fields92 of 100 requiredControlled terms89 of 95 requiredRound trip98 of 95 required
Interoperability console: the screen’s structure, terms and states for Registry interoperability.أسماء مثالية وقيم توضيحية؛ تصميم وليس سجلًا ولا نظامًا حيًا.

الشكلInteroperability console: example names and illustrative values, not a record or a live system.

02السؤال

Registry interoperability: how the risk develops.

Stable references, exports and API semantics. The dossier below sets out how the risk develops, what is measured, where the data come from, how it is modelled and who decides.

الآلية

Link rot and content drift

Location links break when sites are reorganised, and links that still resolve may point to changed content. Without persistent identifiers and archived snapshots, references silently stop meaning what their authors intended.

الآلية

Lossy crosswalks

Mapping one schema to another drops fields with no equivalent and flattens distinctions, such as several contributor roles folded into one. Round trips lose information, and each exchange makes the copies less alike.

الآلية

Undocumented interface change

An interface changes a field’s meaning, format or default without a version or notice. Consumers keep parsing successfully while reading the wrong thing, and the errors surface far from the change that caused them.

الآلية

Identity collision across registries

The same organisation, person or work carries different identifiers in different registries, or a local identifier is reused for different things. Joins across النظم then merge what is distinct or split what is one.

03الأساليب والأدلة

How registry interoperability is modelled, measured and tested.

النموذج وافتراضاته وبياناته وعدم اليقين فيه، بالصورة التي يفحصها بها عالم أو مهندس. وتتبع البنى أساليب منشورة. والقيم المرسومة توضيحية، وليست نتائج.

مجموعات البيانات وبيان المصدر

The data classes behind registry interoperability and what is recorded about each before it is used.

فئة البياناتبيان المصدر مسجلالدقة معلنةالترخيص مفحوص
صور الأقمار الاصطناعية، البصرية والراداريةالمستشعر، مستوى المعالجة، تاريخ الاقتناءحجم البكسل وإعادة الزيارةلكل مشهد
إعادة التحليل ومخرجات النماذج المناخيةالنموذج، التجربة، العضو، الإصدارالشبكة والخطوة الزمنيةلكل إصدار
المستشعرات والمقاييس الميدانيةالمحطة، الجهاز، سجل المعايرةالنقطة ومعدل أخذ العيناتلكل شبكة
التعرض لدى السكان والأصولالأسلوب، سنة الإصدار، مصادر المدخلاتحجم الخلية والوحدةلكل إصدار
الحدود والجغرافيا المرجعيةالمنتج، الإصدار، التاريخالمقياسلكل إصدار
النسب
سجل ⁨W3C PROV⁩ من المصدر إلى الشكل
المبادئ
⁨FAIR⁩: قابلة للعثور، قابلة للوصول، قابلة للتشغيل البيني، قابلة لإعادة الاستخدام
الفجوات
يُعرض كمفقود، ولا يُملأ بصمت أبدا
فئات البيانات وحقول بيان المصدر المسجلة لكل منها؛ ولا تُدرج مجموعة بيانات بالاسم إلا بعد أن يسمح ترخيصها بالاستخدام.
مبادئ FAIR التوجيهية · GO FAIR وFORCE11⁨W3C PROV⁩ · اتحاد الشبكة العالميةإرشادات بشأن المعالجة المتسقة لأوجه عدم اليقين · الهيئة الحكومية الدولية المعنية بتغير المناخبيانات CEOS الجاهزة للتحليل · لجنة سواتل رصد الأرض
05المؤشرات الفرعية

ما الذي يُقاس، ومدى جودة قياسه.

يحمل كل مؤشر وحدته ووتيرته ونوع المصدر الذي يستند إليه ووسم الأدلة الذي ستحمله القيمة. ولا تُعرض أي قيم: فالبرنامج يقدّمها بموجب سلطته الخاصة.

المؤشرالوحدةوتيرة الإصدارنوع المصدرالوسم
Identifier resolution successshare of resolution probesيوميResolver probesمرصود
Interface availabilityshare of time availableمستمرAvailability monitoringمرصود
Export schema conformanceshare of exported records validatingلكل إصدارSchema validationمرصود
Crosswalk coverageshare of fields mapped to the target schemaلكل إصدارCrosswalk registerمُعلَن
Round-trip fidelityshare of records returned intactلكل إصدارRound-trip testمرصود
Broken outbound referencesshare of referencesشهريLink checkingمرصود
Deprecation notice periodأيامper interface changeChange logمُعلَن
Records linked to external persistent identifiersshare of recordsشهريIdentifier reconciliationمرصود
06المصادر

من أين تأتي الأدلة.

مجموعات بيانات عامة مسمّاة وسجلات مؤسسية، لكلٍّ منها فئة ترخيصها. ولا تُستخدم المصادر المتاحة بموجب اتفاق إلا وفق شروطها، ولا يُعاد نشرها أبدًا.

المصدرما يقدّمهفئة الترخيص
DCAT version 3A vocabulary for catalogues, datasets, data services and versions in exchangeW3C document licence, free to implement
Schema.orgA shared vocabulary for embedding structured metadata in web pagesCC BY-SA for the vocabulary
OAI-PMHA protocol for harvesting metadata from repositoriesOpen specification
Scholix link exchangeA framework and services for exchanging links between literature and dataCC0 for link metadata
re3data registry of research data repositoriesDescriptions of repositories with their standards, identifiers and access policiesCC0 for metadata
FAIRsharingA curated registry of standards, databases and policies and their relationshipsCC BY-SA for content
OpenAIRE GraphAn open graph linking publications, data, software, projects and organisations across sourcesCC BY
مواصفة ⁨OpenAPI⁩A standard description format for HTTP interfacesOpen specification, Apache licence
07القرارات

من يقرر، وما الذي تخدمه الأدلة.

Registry prepares evidence. The decisions below are taken by the authorities named, under their own rules, and never by the platform.

من يقررالسؤالالأدلة التي تخدمها هذه الصفحة
Registry and repository managersWhich schemas, identifiers and interfaces to support, and on what deprecation timetableCrosswalk coverage, round-trip losses and the consumers depending on each interface
Research infrastructure fundersWhether to fund integration with an existing registry or a new parallel systemInteroperability measures, standard conformance and existing link coverage
أمناء البياناتWhether imported records can be merged with local onesIdentifier matches, crosswalk losses and conflicts between sources
National statistics offices and public data portalsWhether registry exports can feed published cataloguesDCAT conformance, licence metadata and the stability of identifiers

المخرجات التي يُنتجها هذا الموضوع

  • Stable references for every record, resolving to a current view and its versions
  • Exports in documented formats with schema files and published crosswalks
  • An interface change log with version numbers and deprecation notices
  • Round-trip tests against external registry schemas with every loss listed
08الأسئلة الجوهرية

What experts ask about interoperability.

  • How should identifiers from different registries be linked without copying records?
  • Which open formats preserve meaning, provenance and rights when records are exported?
  • How are field meanings documented so that two النظم agree on what a value means?
  • How do interfaces signal that a record has changed or been withdrawn?
  • How are schema changes made without breaking systems that depend on them?
09الآليات

Why exchange fails.

Interoperability fails at three levels. Technically, formats and protocols do not match. Semantically, the same field name means different things, so a status of active or a date of publication is silently misread. Organisationally, no one is responsible for keeping links current, so references decay. Semantic failures are the hardest to see because the data moves without error and is simply wrong at the destination.

Shared vocabularies address these. Linked-data formats such as JSON-LD carry meaning with the data, catalogue vocabularies such as DCAT describe datasets, and W3C PROV carries lineage. Methods from هندسة البيانات والتشغيل البيني وإدارتها cover these standards and their trade-offs. The Registry’s planned interfaces are described on interfaces.

10المناهج وحدودها

Designing for exchange.

  1. 01

    Link, do not copy

    Records refer to external registries by identifier, preserving aliases so an external reference still resolves.

  2. 02

    Documented semantics

    Each field’s meaning, allowed values and version are published alongside any interface.

  3. 03

    Versioned schemas

    Schema changes take a new version, and older records keep the schema they were made under.

  4. 04

    الحدود

    Interoperability depends on partners maintaining their own records. Mappings between vocabularies lose nuance, and an export carries rights obligations that the receiving system must honour.

11الأساليب

كيف يُدرس، وما لا تستطيع المناهج قوله.

12Where this page’s references

Where this page’s references lead.

الهيئات والوثائق التي تُقرأ هذه الصفحة في ضوئها. وتتغير الحالات والإصدارات؛ ويقود كل رابط إلى الهيئة المُصدِرة.

13أسئلة

أسئلة وأجوبة.

What makes a reference stable?
A persistent identifier, managed by an organisation that commits to keep it resolving, together with versioning, so a citation can point to the exact state of the record that was used.
Why not just use web addresses?
Locations change when sites are restructured or move. A persistent identifier separates the name of a record from its location, so the name survives the move.
What is a crosswalk?
A documented mapping between two metadata schemas. A good crosswalk lists which fields map exactly, which approximately and which have no equivalent, so users know what an exchange will lose.
How are interface changes announced?
Through a versioned change log and a deprecation notice period, so consumers can adapt before an old behaviour is removed. Silent changes to meaning are treated as defects.
Is there an interface I can use now?
No interface is released yet. Each opens with its documentation and terms, and is listed on the interfaces page when it does.
Will exports include restricted records?
No. Interfaces and exports cover public records only, and carry each record’s licence and limits.
Can my registry link to registry records?
Linking by public identifier is the intended approach. To discuss deeper exchange, write to نموذج التواصل؛ ويمنح إشعار الاستلام رقمًا مرجعيًا ويحدد الخطوة التالية.
التقاريرساهم

ساهم بأدلة من هذه الصفحة.

التقارير is the Consortium’s quarterly publication. What you know about this subject can become evidence, a case or a correction in the next edition, credited to you and published under CC BY 4.0 where it is your own work.

GCRIالسجلالأساليب والجوانب التقنية
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