Altimate AI FRESHNESS API

The FRESHNESS API from Altimate AI — 2 operation(s) for freshness.

Business capability
Data Quality Management BC-610.30

Operations 2

GET /freshness Get All Freshness #
GET /freshness/{page} Get Page Freshness #

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OpenAPI Specification

altimate-ai-freshness-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: Fast FRESHNESS API
  version: 0.1.0
tags:
- name: FRESHNESS
paths:
  /freshness:
    get:
      tags:
      - FRESHNESS
      summary: Get All Freshness
      description: Freshness for every dataset the tenant has ingestion runs for.
      operationId: get_all_freshness_freshness_get
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                items:
                  $ref: '#/components/schemas/DatasetFreshness'
                type: array
                title: Response Get All Freshness Freshness Get
        '400':
          description: Invalid page parameter
          content:
            application/json:
              schema:
                additionalProperties: true
                type: object
                title: Response 400 Get All Freshness Freshness Get
        '401':
          description: Authentication required
          content:
            application/json:
              schema:
                additionalProperties: true
                type: object
                title: Response 401 Get All Freshness Freshness Get
      security:
      - HTTPBearer: []
      - HTTPBearer: []
  /freshness/{page}:
    get:
      tags:
      - FRESHNESS
      summary: Get Page Freshness
      description: 'Freshness of the datasets a UI page depends on, plus a page rollup.


        Returns 200 with null freshness (not 404) when a page''s datasets have not

        loaded yet, so the frontend can render a "no data yet" state. ``missing_tables``

        lists the page''s serving tables (``store:serving_table``) that have no freshness

        row yet.'
      operationId: get_page_freshness_freshness__page__get
      security:
      - HTTPBearer: []
      - HTTPBearer: []
      parameters:
      - name: page
        in: path
        required: true
        schema:
          type: string
          title: Page
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PageFreshnessResponse'
        '400':
          description: Invalid page parameter
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
                title: Response 400 Get Page Freshness Freshness  Page  Get
        '401':
          description: Authentication required
          content:
            application/json:
              schema:
                type: object
                additionalProperties: true
                title: Response 401 Get Page Freshness Freshness  Page  Get
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    TableFreshness:
      properties:
        store:
          type: string
          title: Store
        serving_table:
          type: string
          title: Serving Table
        pipeline:
          anyOf:
          - type: string
          - type: 'null'
          title: Pipeline
        freshest_writer:
          anyOf:
          - type: string
          - type: 'null'
          title: Freshest Writer
        last_update_ts:
          anyOf:
          - type: string
            format: date-time
          - type: 'null'
          title: Last Update Ts
        freshness_watermark_ts:
          anyOf:
          - type: string
            format: date-time
          - type: 'null'
          title: Freshness Watermark Ts
        freshness_age_seconds:
          anyOf:
          - type: integer
          - type: 'null'
          title: Freshness Age Seconds
        measured_latency_seconds:
          anyOf:
          - type: integer
          - type: 'null'
          title: Measured Latency Seconds
        last_status:
          anyOf:
          - type: string
          - type: 'null'
          title: Last Status
        source:
          type: string
          title: Source
          default: global_tasks_window
      type: object
      required:
      - store
      - serving_table
      title: TableFreshness
      description: 'Freshness of one serving table, resolved to its freshest writer.


        A table written by both pipelines takes the fresher of its writers

        (``freshest_writer`` names the winning ``dataset_type``).'
    DatasetFreshness:
      properties:
        dataset_type:
          type: string
          title: Dataset Type
        last_update_ts:
          anyOf:
          - type: string
            format: date-time
          - type: 'null'
          title: Last Update Ts
        last_attempt_ts:
          anyOf:
          - type: string
            format: date-time
          - type: 'null'
          title: Last Attempt Ts
        freshness_watermark_ts:
          anyOf:
          - type: string
            format: date-time
          - type: 'null'
          title: Freshness Watermark Ts
        freshness_age_seconds:
          anyOf:
          - type: integer
          - type: 'null'
          title: Freshness Age Seconds
        measured_latency_seconds:
          anyOf:
          - type: integer
          - type: 'null'
          title: Measured Latency Seconds
        last_status:
          anyOf:
          - type: string
          - type: 'null'
          title: Last Status
        source:
          type: string
          title: Source
          default: global_tasks_window
      type: object
      required:
      - dataset_type
      title: DatasetFreshness
      description: 'Freshness of a single dataset (one ingestion ``dataset_type``).


        All timestamps are UTC. ``*_seconds`` are whole seconds. Any measured field

        is ``None`` when the dataset has no completed run yet (see ``last_status``).'
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    PageFreshnessResponse:
      properties:
        page:
          type: string
          title: Page
        oldest_watermark_ts:
          anyOf:
          - type: string
            format: date-time
          - type: 'null'
          title: Oldest Watermark Ts
        max_freshness_age_seconds:
          anyOf:
          - type: integer
          - type: 'null'
          title: Max Freshness Age Seconds
        last_update_ts:
          anyOf:
          - type: string
            format: date-time
          - type: 'null'
          title: Last Update Ts
        tables:
          items:
            $ref: '#/components/schemas/TableFreshness'
          type: array
          title: Tables
          default: []
        datasets:
          items:
            $ref: '#/components/schemas/DatasetFreshness'
          type: array
          title: Datasets
          default: []
        missing_tables:
          items:
            type: string
          type: array
          title: Missing Tables
          default: []
      type: object
      required:
      - page
      title: PageFreshnessResponse
      description: 'Per-page rollup: the page is as fresh as its stalest serving table.'
  securitySchemes:
    HTTPBearer:
      type: http
      scheme: bearer