公开(公告)号：US20180129694A1

公开(公告)日：2018-05-10

申请号：US15344088

申请日：2016-11-04

Applicant: SAP SE

Inventor： Andreas Hoffner ,  Henrike Schuhart ,  Dirk Sabiwalsky ,  Joerg Singler

IPC: G06F17/30 ,  H04L29/08

CPC classification number: G06F16/2358 ,  G06F9/54 ,  G06F16/2282

Abstract: Methods and apparatus, including computer program products, are provided for handling database table changes. The method may include receiving, at an event processor, a request from an application to subscribe to a database table event at an in-memory database; storing, at the event processor, a subscription to the database table event; sending, by the event processor, a subscription request to the in-memory database, wherein the subscription request indicates a subscription to the database table event; handling, at the event processor, a notification, wherein the notification is received on behalf of the application in order to determine whether to publish the notification to an endpoint coupled to at least the application, wherein the notification indicates an identity of at least one database table at the in-memory database that has changed; and publishing the notification to the endpoint. Related systems, methods, and articles of manufacture are also disclosed.

公开(公告)号：US09632670B2

公开(公告)日：2017-04-25

申请号：US14712721

申请日：2015-05-14

Applicant: SAP SE

Inventor： Zhiqiang Wu ,  Christian Weiss ,  Joerg Singler

IPC: G06F3/0484 ,  G06F17/30 ,  H04L29/08

CPC classification number: G06F3/0484 ,  G06F17/30569 ,  G06F17/30876 ,  H04L67/10 ,  H04L67/32

Abstract: The disclosure generally describes computer-implemented methods, software, and systems for allowing provisioning of open data protocol (OData) services on top of a generic interaction layer (GenIL). One computer-implemented method includes receiving an OData-compliant request for data, determining a GenIL data provider to receive the OData-compliant request for data, determining the memory location of the data, requesting the data from the determined memory location, receiving the requested data from the determined memory location, converting, using at least one computer, the received data into an OData-compliant format, rendering an OData-compliant response, and transmitting the OData-compliant response.

公开(公告)号：US20150253947A1

公开(公告)日：2015-09-10

申请号：US14712721

申请日：2015-05-14

Applicant: SAP SE

Inventor： Zhiqiang Wu ,  Christian Weiss ,  Joerg Singler

IPC: G06F3/0484 ,  H04L29/08

CPC classification number: G06F3/0484 ,  G06F17/30569 ,  G06F17/30876 ,  H04L67/10 ,  H04L67/32

Abstract: The disclosure generally describes computer-implemented methods, software, and systems for allowing provisioning of open data protocol (OData) services on top of a generic interaction layer (GenIL). One computer-implemented method includes receiving an OData-compliant request for data, determining a GenIL data provider to receive the OData-compliant request for data, determining the memory location of the data, requesting the data from the determined memory location, receiving the requested data from the determined memory location, converting, using at least one computer, the received data into an OData-compliant format, rendering an OData-compliant response, and transmitting the OData-compliant response.

Abstract translation: 本公开通常描述了用于允许在通用交互层（GenIL）之上提供开放数据协议（OData）服务的计算机实现的方法，软件和系统。 一种计算机实现的方法包括接收关于数据的OData兼容请求，确定GenIL数据提供者接收对数据的OData兼容请求，确定数据的存储器位置，从所确定的存储器位置请求数据，接收所请求的 来自所确定的存储器位置的数据，使用至少一个计算机将所接收的数据转换为符合OData的格式，呈现与OData兼容的响应，以及发送与OData兼容的响应。

公开(公告)号：US10360207B2

公开(公告)日：2019-07-23

申请号：US15344088

申请日：2016-11-04

Applicant: SAP SE

Inventor： Andreas Hoffner ,  Henrike Schuhart ,  Dirk Sabiwalsky ,  Joerg Singler

IPC: G06F17/30 ,  G06F16/23 ,  G06F16/22 ,  G06F9/54

Abstract: Methods and apparatus, including computer program products, are provided for handling database table changes. The method may include receiving, at an event processor, a request from an application to subscribe to a database table event at an in-memory database; storing, at the event processor, a subscription to the database table event; sending, by the event processor, a subscription request to the in-memory database, wherein the subscription request indicates a subscription to the database table event; handling, at the event processor, a notification, wherein the notification is received on behalf of the application in order to determine whether to publish the notification to an endpoint coupled to at least the application, wherein the notification indicates an identity of at least one database table at the in-memory database that has changed; and publishing the notification to the endpoint. Related systems, methods, and articles of manufacture are also disclosed.