---
schema_version: "1"
id: 9a1e227889319e0c959f68414fd72f8f931dbce4a430c2a56decb6cd188fdca7
title: 中间件计划拉取
collection: architect
version: next
locale: zh-cn
portal_url: https://docs.salesforce.com/architect/next/zh-cn/reference-diagrams/guides/middleware-scheduled-pull.md
canonical_url: https://staging.architect.salesforce.com/docs/architect/zh-cn/reference-diagrams/guide/middleware-scheduled-pull.html
source_site: staging.architect.salesforce.com
content_type: documentation
content_hash: 8cc0980f4d35b34464ccba6b049c5cfab32222ad7045a699adcb1eeb48882765
products:
  - 参考图表
  - Architect Site Content Repo
---
# 中间件计划拉取

<img style="border:1px solid #e5e5e5;margin:2rem 0rem" src="https://architect.salesforce.com/ns-assets/reference-architectures/middleware-scheduled-pull.webp" alt="中间件计划提取----显示中间件如何向SOAP API或REST API发出同步请求,以最大限度地减少与高用量出站集成作业相关的延迟。数据按计划从Salesforce 平台提取,而不是由平台通过异步 Apex 推送数据。">

## 描述

显示了中间件如何对 SOAP API 或 REST API 进行同步请求，以最大限度地减少与高用量出站集成作业相关的延迟。数据会按计划从 Salesforce 平台提取，而不是由平台通过异步 Apex 推送数据。

## 可下载链接：

- [路西德](https://lucid.app/lucidchart/editNew/b1c1dd9f-114f-4827-a238-960d840bbc1a)
- [图像](https://architect.salesforce.com/ns-assets/legacy/middlewarescheduledpull.png)