新建工厂做数字化，最容易“低估”的不是 MES、看板或数据平台，而是底层的设备数据采集软件。原因很简单：新工厂上线节奏快、设备品牌杂、系统对接多，一旦采集层选错，后续每接一个系统就要补一次“技术债”。 在实际选型中，Kepware 旗下的 KEPServerEX ...

Private equity firm TPG is to buy Kepware and ThingWorx from PTC for up to $725 million. It marks a final shift in PTC’s Industry 4.0 strategy, and a tightening of focus on its industrial PLM ...

Personal Data Servers are the persistent data stores of the Bluesky network. It houses a user's data, stores credentials, and if a user is kicked off the Bluesky network the Personal Data Server admin ...

In this Microsoft SQL Server and JDBC tutorial, you'll learn how to connect to a Microsoft SQL Server in Java using JDBC. The steps are relatively straightforward: Each database is different, so ...

When adjusting the storage repair speed, you are setting a priority for the system. Choosing a low repair speed allocates resources to active workloads, while a high repair speed reallocates resources ...

Here is a guide showing you how to create a Certificate Signing Request in Windows Server. A Certificate Signing Request (CSR) is an encrypted message sent from an applicant for a Secure Sockets Layer ...

Abstract: A simple implementation for OPC XML-DA has been achieved by the traditional XML-DA server. However, little has been attracted to the design and improvement of the capability. An OPC-XML DA ...

The Unified Architecture (UA) is a next generation OPC standard that provides a cohesive, secure and reliable cross platform framework for access to real time and historical data and events. Designed ...