Overview

The Edge service is a Java, REST-based service deployed on Cloud Foundry. It receives POST events in JSON format through the /events endpoint.

All data that SAP Hybris Profile accepts is context for profiles. This data always enters the system through Context Adapters. For a few use cases, it is necessary to preprocess incoming context before sending it to the context adapters. To do so, the data is first sent to the Edge service, which executes preprocessing before forwarding the data to the appropriate context adapter.


This service accepts a different JSON structure for each of the following request types, indicated by the action_name or type attribute of the JSON:


API Reference

/events

/events

post

Processes given event

/metrics

/metrics

get

Returns service metrics


Headers

Messages posted to the Edge Service using a POST request can have the following headers:

NameRequired?DescriptionExample
AcceptNoStandard http header parameter*/*
Accept-LanguageNoStandard http header parameteren-US,en;q=0.8
AuthorizationYesThe bearer token issued by yaas.ioBearer 020-943da2ff-0092-4228-bb4c-b44bfa0f4cb8
consent-referenceNoConsent reference associated with this request (if any)72a0bd40-da86-4728-9034-625697de14f9
event-typeYesThe event type that the payload representsAllowed values: piwik, login, account-registration, profile-commerce-order, profile-commerce-shipment, profile-commerce-return
hybris-tenantYesThe requesting tenant. The tenant must be subscribed to SAP Hybris ProfileMyTenant
refererNoStandard http header parameterhttps://some.storefront.com:1234/some/path
user-agentNoStandard http header parameterMozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.84 Safari/537.36


Metamodel

The following interactive graphic displays the routing of incoming messages triggered by a FrontendEntered event.


Use Cases

The Edge service executes preprocessing for various purposes. For example:

  • Buffering: The Edge service stores incoming events in a message queue so that peaks of incoming context are buffered and don't overwhelm the system.
  • Transformation: Different systems may send different payloads to represent the same business event. Preprocessing normalizes these differing payloads to streamline subsequent event processing.
  • Filtering: Invalid events (for example, tenants without a subscription) can be filtered out early to prevent system congestion.
  • Statistics / insights: Information from multiple independent events can be aggregated to generate meaningful conclusions. For example, within a single browser session, login, page view, add-to-cart, keyword-search, and other events can be aggregated to yield statistics such as average click speed, click speed variance, double-click detection, and session duration.


Account Registration

The account registration event indicates a new user account is registered.

This event header's event-type attribute value is account registration.

This example includes sample values.


{
  "channelRef": "electronics",
  "date": "2016-04-19T17:27:01.479+02:00",
  "type": "account registration",
  "sessionId": "s1961320563312",
  "body": {
    "date": "2016-04-19T17:27:01.479+02:00",
    "identity": {
      "ref": "test@example.com",
      "type": "email"
    },
    "type": "YaaS account",
    "masterData": {
      "address": {
        "firstName": "test",
        "lastName": "test",
        "addition": "hybris",
        "street": "street",
        "number": "1",
        "zip": "80636",
        "city": "Munich",
        "country": "Germany"
      }
    }
  }
}


Login

The Login event indicates an initial login to a session.

This event header's event-type attribute value is login.

This example includes sample values.


{
  "channelRef": "electronics",
  "date": "2016-04-19T17:27:01.479+02:00",
  "type": "login",
  "sessionId": "s1961320563312",
  "body": {
    "date": "2016-04-19T17:27:01.479+02:00",
    "identity": {
      "ref": "test@example.com",
      "type": "email"
    },
    "type": "YaaS account",
    "masterData": {
      "address": {
        "firstName": "test",
        "lastName": "test",
        "addition": "hybris",
        "street": "street",
        "number": "1",
        "zip": "80636",
        "city": "Munich",
        "country": "Germany"
      }
    }
  }
}


Front End Entered

The FrontEndEntered event indicates initial entry to a site during a session.

This event's action_name attribute value is PageViewEvent.
This event header's event-type attribute value is piwik.

This example includes sample values.


{
   "action_name":"PageViewEvent",
   "idsite":"1",
   "rec":"0",
   "r":"0",
   "h":"0",
   "m":"0",
   "s":"0",
   "url":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/",
   "_id":"d5e533f57dada8d1",
   "_idts":"1465822464",
   "_idvc":"0",
   "_idn":"0",
   "_refts":"0",
   "_viewts":"1465822464",
   "send_image":"0",
   "pdf":"0",
   "qt":"0",
   "realp":"0",
   "wma":"0",
   "dir":"0",
   "fla":"0",
   "java":"0",
   "gears":"0",
   "ag":"0",
   "cookie":"0",
   "res":"1920x1200",
   "data":null,
   "cvar":"{}",
   "gt_ms":"0",
   "date":"1465822451422",
   "piwik_id":"d5e533f57dada8d1",
   "search":null,
   "search_cat":null,
   "search_count":null,
   "ec_id":null,
   "ec_st":null,
   "ec_tx":null,
   "ec_dt":null,
   "ec_items":null,
   "userId":"",
   "brand":null,
   "categories":null,
   "price":null,
   "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.84 Safari/537.36",
   "accept":"*/*",
   "referer":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/"
}


Category View

The CategoryPageViewEvent indicates a user viewed a product category.

This event's action_name attribute value is CategoryPageViewEvent.

This event header's event-type attribute value is piwik.

Key attributes are: cvar, where _pkc = product category

The example below includes sample values.


{
   "action_name":"CategoryPageViewEvent",
   "idsite":"1",
   "rec":"0",
   "r":"0",
   "h":"0",
   "m":"0",
   "s":"0",
   "url":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/Open-Catalogue/Cameras/Film-cameras/c/574",
   "_id":"d5e533f57dada8d1",
   "_idts":"1465822208",
   "_idvc":"0",
   "_idn":"0",
   "_refts":"0",
   "_viewts":"1465822208",
   "send_image":"0",
   "pdf":"0",
   "qt":"0",
   "realp":"0",
   "wma":"0",
   "dir":"0",
   "fla":"0",
   "java":"0",
   "gears":"0",
   "ag":"0",
   "cookie":"0",
   "res":"1920x1200",
   "data":"{\"categoryName\":\"Film cameras\"}",
   "cvar":"{\"5\":[\"_pkc\",\"Film cameras\"]}",
   "gt_ms":"0",
   "date":"1465822146497",
   "piwik_id":"d5e533f57dada8d1",
   "search":null,
   "search_cat":"574:Film cameras",
   "search_count":"2",
   "ec_id":null,
   "ec_st":null,
   "ec_tx":null,
   "ec_dt":null,
   "ec_items":null,
   "userId":"",
   "brand":null,
   "categories":null,
   "price":null,
   "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.84 Safari/537.36",
   "accept":"*/*",
   "referer":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/Open-Catalogue/Cameras/Film-cameras/c/574"
}


New Order

The New Order event indicates the creation of an order.

This event header's event-type attribute value is profile-commerce-order.

This example includes sample values.


    {
      "type":"order",
      "channelRef":"webshop1",
      "date":"2015-11-25T10:08:21+00:00",
      "consumer":{
        "ref": "someone@mail.com",
        "type": "email"
      },
      "body":{
        "lineItems":[
          {
            "ref":"ABCDEF1",
            "type":"Product",
            "pos":1,
            "quantity":5,
            "unit":"kg",
            "price_list":"17.00",
            "price_effective":"15.00",
            "currency":"EUR",
            "taxAmount":"17%",
            "status":"cancellation requested"
          },
          {
            "ref": "ABCDEF2",
            "type": "Product",
            "pos": 2,
            "quantity": 1,
            "unit": "piece",
            "price_list": "99.00",
            "price_effective": "99.00",
            "currency": "EUR",
            "taxAmount": "17%",
            "status": "pre-order"
          }
        ],
        "promotionInfo":{
          "ref":"xmas2015abc",
          "type":"absolute reduction"
        },
        "paymentInfo":{
          "paymentType":"Master",
          "status":"requested"
        },
        "status":"new",
        "date":"2015-11-25T10:08:21+00:00",
        "orderId":"12a",
        "shipmentInfo":{
          "address":{
            "firstName": "SomeFirstName",
            "lastName": "SomeLastName",
            "addition": "hybris",
            "street": "Some Street",
            "number": "1",
            "zip": "80636",
            "city": "Munich",
            "country": "Germany"
          },
          "carrier":"UPS",
          "trackingRef":"abc123XYZ",
          "status":"not delivered"
        },
        "orderValue":"114.00",
        "currency":"EUR"
      }
    }



Product View

The ProductView event indicates a user viewed a product's details.

This event's action_name attribute value is ProductDetailPageViewEvent.
This event header's event-type attribute value is piwik.

Key attributes are:

  • cvar: where _pkp = product price, _pks = product code, _pkn = product name, _pkc = product category


    This example includes sample values.


{
   "action_name":"ProductDetailPageViewEvent",
   "idsite":"1",
   "rec":"0",
   "r":"0",
   "h":"0",
   "m":"0",
   "s":"0",
   "url":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/Open-Catalogue/Cameras/Digital-Cameras/Digital-SLR/DSLR-A100H/p/816780",
   "_id":"d5e533f57dada8d1",
   "_idts":"1465823104",
   "_idvc":"0",
   "_idn":"0",
   "_refts":"0",
   "_viewts":"1465823104",
   "send_image":"0",
   "pdf":"0",
   "qt":"0",
   "realp":"0",
   "wma":"0",
   "dir":"0",
   "fla":"0",
   "java":"0",
   "gears":"0",
   "ag":"0",
   "cookie":"0",
   "res":"1920x1200",
   "data":null,
   "cvar":"{\"2\":[\"_pkp\",\"1086.0\"],\"3\":[\"_pks\",\"816780\"],\"4\":[\"_pkn\",\"DSLR-A100H\"],\"5\":[\"_pkc\",\"[\\\"578\\\",\\\"brand_5\\\"]\"]}",
   "gt_ms":"0",
   "date":"1465823086634",
   "piwik_id":"d5e533f57dada8d1",
   "search":null,
   "search_cat":null,
   "search_count":null,
   "ec_id":null,
   "ec_st":null,
   "ec_tx":null,
   "ec_dt":null,
   "ec_items":null,
   "userId":"",
   "brand":"Sony",
   "categories":[
      {
         "name":"Digital SLR",
         "code":"578",
         "parentId":"575"
      },
      {
         "name":"Digital Cameras",
         "code":"575",
         "parentId":"571"
      },
      {
         "name":"Brands",
         "code":"brands",
         "parentId":null
      },
      {
         "name":"Sony",
         "code":"brand_5",
         "parentId":"brands"
      },
      {
         "name":"Cameras",
         "code":"571",
         "parentId":"1"
      },
      {
         "name":"Open Catalogue",
         "code":"1",
         "parentId":null
      }
   ],
   "price":"1086.0",
   "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.84 Safari/537.36",
   "accept":"*/*",
   "referer":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/Open-Catalogue/Cameras/Digital-Cameras/Digital-SLR/DSLR-A100H/p/816780"
}


Add To Cart

The AddToCartEvent indicates the addition of one or more products to a cart.

This event header's event-type attribute value is piwik.
Key attributes are:

  • cvar: where ec_id = cart ID
  • ec_items: [product ID, product name, categories, price, quantity]

SAP Hybris Profile accepts both ECP and Piwik formats for this event. The following examples include sample values.

ECP format:


{
   "action_name":"AddToCartEvent",
   "idsite":"1",
   "rec":"0",
   "r":"0",
   "h":"0",
   "m":"0",
   "s":"0",
   "url":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/Open-Catalogue/Cameras/Film-cameras/1V/p/898503",
   "_id":"d5e533f57dada8d1",
   "_idts":"1465822208",
   "_idvc":"0",
   "_idn":"0",
   "_refts":"0",
   "_viewts":"1465822208",
   "send_image":"0",
   "pdf":"0",
   "qt":"0",
   "realp":"0",
   "wma":"0",
   "dir":"0",
   "fla":"0",
   "java":"0",
   "gears":"0",
   "ag":"0",
   "cookie":"0",
   "res":"1920x1200",
   "data":null,
   "cvar":"{\"1\":[\"ec_id\",\"TEST-00008000-local\"],\"2\":[\"_pkp\",\"1\"],\"3\":[\"_pks\",\"898503\"],\"4\":[\"_pkn\",\"1V\"],\"5\":[\"_pkc\",\"\"]}",
   "gt_ms":"0",
   "date":"1465822211720",
   "piwik_id":"d5e533f57dada8d1",
   "search":null,
   "search_cat":null,
   "search_count":null,
   "ec_id":null,
   "ec_st":null,
   "ec_tx":null,
   "ec_dt":null,
   "ec_items":"[[\"898503\",\"1V\",[],\"2117.0\",\"1\"]]",
   "userId":"",
   "brand":null,
   "categories":null,
   "price":null,
   "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.84 Safari/537.36",
   "accept":"*/*",
   "referer":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/Open-Catalogue/Cameras/Film-cameras/1V/p/898503"
}

Piwik format:


{
   "idgoal":"0",
   "revenue":"16.26",
   "ec_items":"[[\"55dae5e8264ebd7a318c2f59\",\"\",\"\",12.49,0],[\"55dae612264ebd7a318c2f61\",\"\",\"\",19.99,0],[\"55dae59f67ced440e7d5b830\",\"\",\"\",12.49,1]]",
   "idsite":"defaultproj.default",
   "rec":"1",
   "r":"765630",
   "h":"8",
   "m":"13",
   "s":"16",
   "url":"https://profile-shop.us-east.cf.yaas.io/#!/products/55dae59f67ced440e7d5b830/",
   "_id":"959e583c4062827c",
   "_idts":"1455116851",
   "_idvc":"1",
   "_idn":"0",
   "_refts":"0",
   "_viewts":"1455116851",
   "send_image":"0",
   "pdf":"1",
   "qt":"0",
   "realp":"0",
   "wma":"0",
   "dir":"0",
   "fla":"1",
   "java":"0",
   "gears":"0",
   "ag":"0",
   "cookie":"1",
   "res":"2880x1800",
   "cvar":"{\"1\":[\"cart_id\",\"56b8cba9a34e9411ae2c74e0\"],\"2\":[\"_pkp\",12.49],\"3\":[\"_pks\",\"55dae59f67ced440e7d5b830\"],\"4\":[\"_pkn\",\"hybris Sunglasses - Blue\"],\"5\":[\"_pkc\",\"Sunglasses\"]}",
   "gt_ms":"60",
   "date":1455117196551
}


Shipment

The Shipment event indicates an update to the status of a shipment of an order.

This event header's event-type attribute value is profile-commerce-shipment.

This example includes sample values.


     {
          "type": "order shipment",
          "channelRef": "webshop",
          "date": "2015-11-25T10:08:21+00:00",
          "body": {
               "status": "shipped",
               "date": "2015-11-25T10:08:21+00:00",
               "orderId": "1234",
               "shipmentInfo": {
                    "address": {
                         "firstName": "SomeFirstName",
                         "lastName": "SomeLastName",
                         "addition": "hybris",
                         "street": "Some Street",
                         "number": "1",
                         "zip": "80636",
                         "city": "Munich",
                         "country": "Germany"
                    },
                    "carrier": "DPD",
                    "trackingRef": "abc123XYZ"
               }
          }
     }


Change Quantity In Cart

The ChangeCartQuantity event indicates the user changed the quantity of a product in a cart.

This event header's event-type attribute value is piwik.

Key attributes are:

  • cvar: where ec_id = cart ID
  • ec_items: [product ID, product name, categories, price, quantity]

SAP Hybris Profile accepts both ECP and Piwik formats for this event. The following examples include sample values.

ECP format:


{
   "action_name":"AddToCartEvent",
   "idsite":"1",
   "rec":"0",
   "r":"0",
   "h":"0",
   "m":"0",
   "s":"0",
   "url":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/cart",
   "_id":"d5e533f57dada8d1",
   "_idts":"1465822208",
   "_idvc":"0",
   "_idn":"0",
   "_refts":"0",
   "_viewts":"1465822208",
   "send_image":"0",
   "pdf":"0",
   "qt":"0",
   "realp":"0",
   "wma":"0",
   "dir":"0",
   "fla":"0",
   "java":"0",
   "gears":"0",
   "ag":"0",
   "cookie":"0",
   "res":"1920x1200",
   "data":null,
   "cvar":"{\"1\":[\"ec_id\",\"TEST-00008000-local\"],\"2\":[\"_pkp\",\"5\"],\"3\":[\"_pks\",\"898503\"],\"4\":[\"_pkn\",\"\"],\"5\":[\"_pkc\",\"\"]}",
   "gt_ms":"0",
   "date":"1465822257903",
   "piwik_id":"d5e533f57dada8d1",
   "search":null,
   "search_cat":null,
   "search_count":null,
   "ec_id":null,
   "ec_st":null,
   "ec_tx":null,
   "ec_dt":null,
   "ec_items":"[[\"898503\",\"\",[],\"undefined\",\"5\"]]",
   "userId":"",
   "brand":null,
   "categories":null,
   "price":null,
   "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.84 Safari/537.36",
   "accept":"*/*",
   "referer":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/cart"
}

Piwik format:


{
   "idgoal":"0",
   "revenue":"1299.27",
   "ec_items":"[[\"55dae59f67ced440e7d5b830\",\"\",\"\",1236.51,99]]",
   "idsite":"defaultproj.default",
   "rec":"1",
   "r":"497051",
   "h":"10",
   "m":"17",
   "s":"21",
   "url":"https://profile-shop.us-east.cf.yaas.io/#!/products/55dae59f67ced440e7d5b830/",
   "_id":"fa9d4a2e9963e61e",
   "_idts":"1455203347",
   "_idvc":"4",
   "_idn":"0",
   "_refts":"0",
   "_viewts":"1455208466",
   "send_image":"0",
   "pdf":"1",
   "qt":"0",
   "realp":"0",
   "wma":"0",
   "dir":"0",
   "fla":"1",
   "java":"0",
   "gears":"0",
   "ag":"0",
   "cookie":"1",
   "res":"2880x1800",
   "cvar":"{\"2\":[\"_pkp\",12.49],\"3\":[\"_pks\",\"55dae59f67ced440e7d5b830\"],\"4\":[\"_pkn\",\"hybris Sunglasses - Blue\"],\"5\":[\"_pkc\",\"Sunglasses\"]}",
   "gt_ms":"54",
   "date":1455211041467
}


Return

The Return event indicates the return of an order.

This event header's event-type attribute value is profile-commerce-return.

This example includes sample values.


     {
          "type": "return",
          "channelRef": "webshop",
          "date": "2015-11-25T10:08:21+00:00",
          "body": {
               "status": "complete return",
               "date": "2015-11-25T10:08:21+00:00",
               "orderId": "1234"
          }
     }


Remove From Cart

The RemoveFromCartEvent indicates the user removed one or more products from a cart.

This event header's event-type attribute value is piwik.
Key attributes are:

  • cvar: where ec_id = cart ID
  • ec_items: [product ID, product name, categories, price, quantity]

SAP Hybris Profile accepts both ECP and Piwik formats for this event. The following examples include sample values.

ECP format:


{
   "action_name":"RemoveFromCartEvent",
   "idsite":"1",
   "rec":"0",
   "r":"0",
   "h":"0",
   "m":"0",
   "s":"0",
   "url":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/cart",
   "_id":"d5e533f57dada8d1",
   "_idts":"1465822336",
   "_idvc":"0",
   "_idn":"0",
   "_refts":"0",
   "_viewts":"1465822336",
   "send_image":"0",
   "pdf":"0",
   "qt":"0",
   "realp":"0",
   "wma":"0",
   "dir":"0",
   "fla":"0",
   "java":"0",
   "gears":"0",
   "ag":"0",
   "cookie":"0",
   "res":"1920x1200",
   "data":null,
   "cvar":"{\"1\":[\"ec_id\",\"TEST-00008000-local\"],\"2\":[\"_pkp\",\"0\"],\"3\":[\"_pks\",\"898503\"],\"4\":[\"_pkn\",\"\"],\"5\":[\"_pkc\",\"\"]}",
   "gt_ms":"0",
   "date":"1465822348693",
   "piwik_id":"d5e533f57dada8d1",
   "search":null,
   "search_cat":null,
   "search_count":null,
   "ec_id":null,
   "ec_st":null,
   "ec_tx":null,
   "ec_dt":null,
   "ec_items":"[[\"898503\",\"\",[],\"undefined\",\"0\"]]",
   "userId":"",
   "brand":null,
   "categories":null,
   "price":null,
   "userAgent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.84 Safari/537.36",
   "accept":"*/*",
   "referer":"https://electronics.local:9002/yacceleratorstorefront/electronics/en/cart"
}

Piwik format:


{
   "idgoal":"0",
   "revenue":"0",
   "ec_items":"[[\"55dae59f67ced440e7d5b830\",\"\",\"\",1236.51,0]]",
   "idsite":"defaultproj.default",
   "rec":"1",
   "r":"725386",
   "h":"10",
   "m":"21",
   "s":"26",
   "url":"https://profile-shop.us-east.cf.yaas.io/#!/products/55dae59f67ced440e7d5b830/",
   "_id":"fa9d4a2e9963e61e",
   "_idts":"1455203347",
   "_idvc":"4",
   "_idn":"0",
   "_refts":"0",
   "_viewts":"1455208466",
   "send_image":"0",
   "pdf":"1",
   "qt":"0",
   "realp":"0",
   "wma":"0",
   "dir":"0",
   "fla":"1",
   "java":"0",
   "gears":"0",
   "ag":"0",
   "cookie":"1",
   "res":"2880x1800",
   "cvar":"{\"2\":[\"_pkp\",12.49],\"3\":[\"_pks\",\"55dae59f67ced440e7d5b830\"],\"4\":[\"_pkn\",\"hybris Sunglasses - Blue\"],\"5\":[\"_pkc\",\"Sunglasses\"]}",
   "gt_ms":"54",
   "date":1455211286674
}


Partial Return

The Partial Return event indicates the return of a subset of an order.

This event header's event-type attribute value is profile-commerce-return.

This example includes sample values.


     {
          "type": "partial return",
          "channelRef": "webshop",
          "date": "2015-11-25T10:08:21+00:00",
          "body": {
               "lineItems": [
                    {
                         "ref": "ABC1",
                         "type": "Product",
                         "pos": 1,
                         "quantity": 2,
                         "unit": "kg",
                         "price_list": "6.8",
                         "price_effective": "6",
                         "status": "returned"
                    }
               ],
               "status": "partial return",
               "date": "2015-11-25T10:08:21+00:00",
               "orderId": "1234",
               "returnedOrderValue": "6.8",
               "currency": "EUR"
          }
     }


Cancellation

The Cancellation event indicates the cancellation of an order.

This event header's event-type attribute value is profile-commerce-order.

This example includes sample values.


     {
          "channelRef": "webshop",
          "date": "2015-11-25T10:08:21+00:00",
          "type": "cancellation",
          "body": {
               "status": "cancelled",
               "date": "2015-11-25T10:08:21+00:00",
               "orderId": "1234"
          }
     }


Glossary

TermDescription
authorizationThe process of determining whether a given microservice has permission to gain consent.
consentPermission to access (read, write) specific profile data, for example, permission to read/write age estimation or physical address. A consumer and a tenant can grant and revoke consent for subsets of their respective data.
consent classA string alias, defined by developers, that references a set of profile data (also called "schemas") for which consent can be granted and revoked. This string is exposed to users (consumers and tenants) as a reference through which they control consent. For example, the consent class "Purchases" might reference a set of data that includes items purchased, purchase dates, and purchase prices. Toggling consent for "Purchase" enables and disables consent for that entire set of data.
consent referenceA unique, randomized string that serves as a passcode to decrypt data associated with one or more schemas. Various service calls require a consent reference.
consumerThe end user whose actions yield profile data in the graph. A profile describes a single consumer.
contextData that affects the state of the graph. This data can be collected from consumer-triggered events or from third-party sources such as weather stations.
Context AdapterA microservice that receives data and, optionally, adapts it for entry into the graph. For example, a context adapter can adapt address data by adding a ZIP code and normalizing the street labels (for example, changing "St" to "Street"). The context adapter then passes the data through the Context service, which caches it so that enrichers can subsequently persist the data in the graph.
context repositoryA temporary cache for adapted context data, before it is further processed by enrichers and persisted in the graph.
context serviceAn internal microservice that manages the insertion of, and the retrieval of, context data in the Context Repository.
encryption keyA unique, randomized string used to encrypt and decrypt specific data in the graph. Each data element is encrypted with a different encryption key. Decryption, using this key, is required to access, view, and alter the data.
enricherA microservice that retrieves data from the Context Repository and/or Graph, possibly alters or extends it, and then persists data in the graph. An enricher can interpret data points, or sets of data points, to yield new data to persist. For example, an enricher can interpret purchasing data and contemporaneous weather station data to yield new data indicating that the consumer is a rainy-day shopper.
graphThe database that stores profile data as nodes, edges, and properties, and allows semantic queries.
identityOne of many independent units of data used to identify a unique profile, such as an email address, browser type, or version.
page bounceA page visit of very short duration, possibly indicating that the page was not read.
profileData about a single consumer, collected and derived from events that are triggered by, or are logically associated, with that consumer.
schemaA string representation of a path in the graph that represents an abstraction, rather than a concrete instance, of a particular data structure.
tenantA registered entity with a shared commercial goal that subscribes to SAP Hybris Profile services and packages to reach that goal. A tenant can also develop and contribute enrichers and context adapters to the SAP Hybris Profile suite. Within YaaS, a tenant is a project.
varianceAn indication of the distribution of a set of values, for example, the distribution of height measurements in a group of people. A high variance indicates a broad distribution of values.


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