IoT

What is IoT? Basic mechanism and new service form utilizing IoT

IoT (IoT) is a technology that equips things with communication functions to connect and link to the Internet. In the 2010s, many companies such as Sony, TEPCO, and Amazon began to develop IoT-related products and services, including Apple’s Apple Watch, which has a communication function on the watch. This time, we will introduce the basic…

system maintenance

What is system maintenance? How much does it cost? I also want to know how to reduce costs

Once the system development is complete and the system is up and running, system maintenance is required. The development company prepares a system to support the stable operation of the system. The ordering side should not forget the maintenance cost incurred at this time as a development cost. Here, we will explain in detail the…

dual system

What is a dual system? Difference between basic knowledge and duplex system

Not all systems are running in the same configuration. Some systems are stopped by regular maintenance, in-house systems that are not used for a certain time, and systems that continue to operate 24 hours a day, 365 days a year. A dual system is used to operate a system that cannot be stopped. In recent…

Access

What is Access? What is the difference from Excel?

Access is database management software developed and provided by Microsoft Corporation, and its official name is Microsoft Office Access. This software is excellent in data management and storage and is used on many business sites. In this article, we will introduce basic information and functions of Access, differences from Excel, and information on system development using Access….