NEWTON: Networking and Information Technology

Optimization of Queries on Databases by Using the Ingres Algorithm

Nur lhsan Nudin — 2023-07-27

Bahrul Ulum Islamic Boarding School is the oldest cottage in Jombang district which was founded in 1830 AD until now. which of course has a very large number of students, both students and alumni status. The author wishes to research how to manage data in information systems with hundreds or millions of data quickly and easily. Proper query design is very influential on information system applications, if you only rely on conventional query techniques, the results needed to process queries are relatively slow, and the time required is also longer. The purpose of this research is to optimize the query using the ingress algorithm which will later be tested and compared the results with queries that have not been optimized or conventional to determine the extent to which the query process can be accelerated. The experimental results show that the execution time is more effective and faster using an optimized command using the Ingres algorithm with an average processing time of 0.13226 seconds, and an average request that has not been optimized 0.2079 seconds, in other words the result is 65% faster than unoptimized queries.

Design and build a library visitor monitoring system based on microcontrollers

Putri Ananda Salung — 2023-06-30

The system combines microcontroller technology and sensors to develop an effective solution for monitoring library visitors. By utilizing hardware such as motion sensors and microcontrollers , this system can automatically identify and track visitors entering and exiting the library. The microcontroller-based visitor monitoring aims to design and construct an automatic library visitor monitoring system based on visitor entries and exits. This library visitor monitoring tool uses Ultrasonic Sensors to detect human objects, with a microcontroller as its controller, an LCD for displaying visitor data and a buzzer as an indicator for visitor entry and exit. The system operates automatically by counting the number of people entering or exiting the library space using Ultrasonic Sensors with a microcontroller as its controller. The Ultrasonic Sensors are placed beside the library entrance and exit doors. So, if a visitor passes through either of these paths at a certain range, the Ultrasonic Sensor will provide information about the incoming and outging visitors.

Use of the Codeigniter Framework in the Design and Development of the Balance Sheet-Based "Sikmajo" Financial Information System.

Muhamad Miftakhudin — 2023-09-21

Sikmajo is an online store that provides a place for users to buy and trade the products they want to trade. Currently, sikmajo does not yet have a good financial reporting system. By utilizing the codeigniter framework to design the application design to simplify and speed up the manufacturing process. Model, View, and Controller, or what is often called (MVC) is one of the supporters of making applications. The implementation of the Balance Sheet system in the Sikmajo online store is used for financial reporting. The purpose of this research is to provide convenience in the process of inputting income and expenditure data, helping speed up the performance of the finance department, and improving accuracy in financial reporting. With this system, it is hoped that it will make work easier for people. So that online business processes will develop rapidly. This study examines the development of a web-based Financial Information System by utilizing the CodeIgniter Framework. Especially in accurate and efficient financial management. The CodeIgniter framework was chosen as the basis for the development of this system because it provides an organized work structure with the Model-View-Controller (MVC) pattern and has security features that are able to protect the integrity of data and financial information. In testing this system, the author uses the Black Box method to ensure that the system functions and output are as expected. This system provides solutions for companies to overcome financial management problems and has the potential to increase operational efficiency and effectiveness.

Data System Management in Mahogany Tree Seedlings (Swietenia mahagoni) Based on Website.

Ais Aviana — 2023-06-30

Mahogany tree nurseries or similar tree nurseries require a long process to develop in the furniture industry. The management system used so far is still done manually, namely using some bookkeeping and even imagining the process of growing the tree. Farmers who breed selectively felled trees such as mahogany trees really need an information system that supports systematic and easy data processing. For this reason, the author is trying to make a Final Project using a web-based system regarding processing nursery data, which until now has not been computerized. This web-based system was written to simplify the process of managing nursery data so that the plant process is transferred to make it more effective and efficient in supporting activities. The author designed a web-based sales application information system using the PHP, HTML and JavaScript programming languages. The method used in designing software for sales applications is the waterfall method, data collection techniques, observations and interviews. This information system design is the best solution to solve the problems that exist in this company. A computerized system is better than a conventional system, because a computerized system can run more safely than the system used previously.

Web-based Academic Information System Security

Tholib Hariono — 2024-02-17

Web-based Academic Information System (SIA) has been used by all students of the Faculty of Information Technology KH. A. Wahab Unwaha Jombang University. Because all student academic records are stored through the campus network, it is necessary to conduct research on security so that a secure system is obtained. This research was conducted with steps including analysis and testing of installed systems, analyzing needs, designing problem solutions, making repair modules, installing modules and retesting repair modules. From the results of the research conducted, it can be concluded that there are weaknesses in the login system. The weaknesses include the use of the Student Identification Number (NIM) as the default username and password, username and password data is not encrypted before being sent to the server over the network, traces of usernames and passwords left in the browser as a cache or in the password manager can be seen as unencrypted plaintext. From the security analysis results, the SIA login system can be improved by applying HMAC MD5 encryption technology and Challenge Handshake Authentication Protocol (CHAP). Challenge is generated by the server randomly and used as a key in the HMAC MD5 encryption process. With the use of challenge passwords sent in the form of hash values will always be different in each session. Javascript on the client side is used to perform encryption so that the data before being sent to the server is already in an encrypted state.

Design And Construction Of Jombang District Tourism Variety Information Operation System Based On Website Fream Work Codeigniter 3

Siti Sufaidah — 2023-06-30

Tourism is a prospective industry in the future that requires an efficient system for providing information about tourist destinations. Jombang Regency has tourism potential that needs to be better known by the public. To improve the development of the tourism sector there, I developed a website as a tourism information system. This system considers distance, level of visits, and ratings in choosing tourist destinations. It is hoped that this system can improve the quality of service to tourists and attract their interest in visiting.

Design an Integrated Web-Based Plant Commodity Monitoring Information System

Achmad Yulianto — 2023-06-30

In order to increase agricultural commodities in the Jombang Regency area to be higher, innovations are needed that can have a positive impact on the progress of the existing agricultural sector. One aspect that can support this progress is the existence of a plant commodity monitoring information system. The crop commodity monitoring system is a web-based application aimed at viewing and assessing the process of food crop growth systematically, starting from the planting period to the harvest period. From this system , historical crop data will be obtained, where these data can then be used as knowledge material for the Jombang Regency Agriculture Office in terms of policy making, such as the supply of seeds and fertilizer needs on subsidized and non-subsidized land, determination of planting periods, or predictions of agricultural products next year. In addition, this system also provides information related to plant conditions, plant age and instructions in determining plants to suit existing land. To realize this, the author designed and built an integrated web-based crop commodity monitoring information system on agricultural land. This research uses R&D (Research and Development) method. The test results using Black Box show that the functionality of this information system has been running well. The final result obtained from this study is that the system is more efficient and has comprehensive data than the old system that has been operating in the Jombang Regency Agriculture Office.

Keywords: Agriculture, Plant Commodities, Monitoring, Web, Jombang Regency Agriculture Office