touchpoint systems

Author: Wu shanrong Abstract: This paper studies the core concepts of XMI technology, puts forward the XMI integration model of the integrated system, and studies its expression and processing, the information exchange mode between heterogeneous systems based on the XMI model is provided. Workflow technology has produced a wealth of research results in the integration of heterogeneous systems. In this paper

before we first know the operating architecture of the virtual machine, we are beginning to learn linux when, if in our true pc linux The operating system goes up with a KVM virtual machine, but you're sure you want to give up windows OS so it's easy to get to know when we do experiments. We'll put our linux the operating system obediently installed on the virtual machine. before using the virtual machine we have to know what the virtual machine is a tool, first in our c

As it practitioners, we often use Linux systems, but in the actual development process we usually operate on the Windows platform, in order to meet the work needs, this time we usually install the virtual machine on the Windows platform and build Linux system on it, This is greatly convenient for our development use. This article provides a brief introduction to how virtual machines are configured to install Linux systems.The

./devHere's where files that control peripherals live. Talking to a printer? Your computer is doing it from here. Same goes for disk drives, USB devices, and other such stuff./devThe main store is the files related to the device (including peripherals) (Unix and Linux systems treat the device as a file). Do you want to connect the printer? The system starts working from this directory. There are also some disk drivers, USB drivers, etc. are put in thi

The goal of the database management system (DB Management systems) is to create, process, and manage databases. DB2 As a pioneer and navigator in the relational database field, IBM completed the System R prototype in 1977 and began providing integrated database server--SYSTEM/38 in 1980, followed by Sql/dsforvse and VMS, Its initial version is closely related to the SYSTEMR research prototype. DB2 ForMVSV1 was launched in 1983. The goal of this rele

This article describes the following: Stable message Delivery Transactional and system consistency Handling Error Queue issues Message size and timing This article uses the following techniques: WCF, MSMQ Designing a distributed system has always been a challenge. With the increasingly powerful CLR, efficient Visual studio®, and fine-grained controls established in the framework (such as Windows®communication Foundation (WCF)), developers have all the tools they need to build scalable

Linux distributions are numerous, their pros and cons are different, many Linux enthusiasts want to have more than one Linux operating system at the same time, the following author provides two kinds of multiple Linux coexistence methods without the need to install additional boot programs. Booting multiple Linux operating systems with OS Loader This approach must satisfy a prerequisite that the Linux operating system bootstrapper cannot be mounted in

, which is the filesystem of the Linux operating system. The Linux file System entry is/, all directories, files, devices are in/below,/is the Linux file system Organizer, is also the most superior leader. Since Linux is open source, major companies and groups are programmed to do their own work according to the core code of Linux. This causes the directory under the root to be different. This creates a PC where individuals cannot use other people's Linux sy