下载完毕后,执行openssl进入交互式界面:openssl genrsa -out privatekey.pem 1024生成的privatekey.pem,打开看一看长啥样:.pem - Defined in RFCs 1421 through 1424, this is a container format that may include just the publ...【阅读全文】
Force.com integrates and optimizes several different data persistence technologies to deliver transparent polyglot persistence for all your applications and devices. With Force.com, you don’t have to deal with the complexity of trying to integrate, manage, test, and support several systems, and y...【阅读全文】
在Jerry的其他文章曾经提到,Salesforce里运行时对象均是通过静态存储的元数据,经过Runtime engine加工而成的。Because metadata is a key ingredient of Force.com applications, the system’s runtime engine must optimize access to metadata; otherwise, frequent metadata access would prevent the service ...【阅读全文】
when you define a new application object or write some procedural code, Force.com does not create an actual table in a database or compile any code. Instead, Force.com simply stores metadata that the system’s engine can use to generate the virtual application components at runtime.When you ne...【阅读全文】
Multitenancy is the fundamental technology that clouds use to share IT resources cost-efficiently and securely.多租户支持是所有云服务提供商都需要着力实现的一种技术,用于云基础设施上在成本可控和保证安全性的前提下进行IT资源分享。how to keep tenant-specific data secure in a shared ...【阅读全文】
这么大规模的数据量,当然只能用代码来创建了。https://github.com/i042416/KnowlegeRepository/tree/master/ABAP/S4The data is generated based on a series of ABAP reports.ZCRMS4_CREATE_MATERIAL_OPTPattern for material number: prefix for generated material ID. Take above screensh...【阅读全文】
能看到下面的网页:SAP云平台上的Kubernetes环境,Coming Soon(即将推出)Build powerful container-native applications and deploy them on a cloud or infrastructure of your choice without worrying about the creation and management of the underlying container clusters.为什么SAP云平台要选择支持Kube...【阅读全文】
看文档:SAP client是SAP系统里包含了主数据和业务数据的层级结构最高的组织单元标识符,业务上来说代表一个企业,技术类型是一个三位的正整数。Every SAP user’s access and authorizations must assigned to the SAP client on which client users are working.It is used to ...【阅读全文】
从SAP的帮助文档上可以找到SAProuter的定义:https://help.sap.com/saphelp_nwes73/helpdata/en/48/6b41efb74c07bee10000000a42189d/content.htm?no_cache=trueFiguratively, the firewall forms an impenetrable “wall”around your network. However, since particular types of connections need to penetrate ...【阅读全文】