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Lily Puspa Dewi
Program Studi Teknik Informatika
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Implementasi Hadoop: Studi Kasus Pengolahan Data Peminjaman Perpustakaan Universitas Kristen Petra Kenny Basuki; Henry Novianus Palit; Lily Puspa Dewi
Jurnal Infra Vol 3, No 2 (2015)
Publisher : Jurnal Infra

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Abstract

than SQL is the general idea of this Hadoop implementation. The advancement of technology generates growing amount of data and demands a new method to process the big data. The performance of this hadoop implementation was also compared with that of SQL to prove hadoop’s novelty in processing big data. Moreover different hadoop’s implementations – such as various number of nodes, use of a combiner, and use of different block sizes – were evaluated.Hadoop was implemented for five queries (or problems) in processing the library circulation data. Those five problems are finding the numbers of borrowing transactions categorized by the audio-video types, collection types, titles, locations, and users’ departments.Some conclusions can be drawn based on the hadoop mapreduce implementation. Hadoop’s performance tops SQL’s when large data are being processed. The more the number of computer nodes, the faster the mapreduce application is to complete its execution. Use of a combiner can speed up the application’s execution. The arrangement with full data blocks can give better execution time than that with non-full data blocks does. In this hadoop implementation, the execution time using the block size of 128 MB is smaller than that of 28 MB and 512 MB.
Pembuatan Aplikasi Manajemen Sumber Daya Manusia Berbasis Web pada PT. X Faren Areita Kharisma; Lily Puspa Dewi; Silvia Rostianingsih
Jurnal Infra Vol 7, No 1 (2019)
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Abstract

PT. X is a company engaged in the culinary sector. PT. X has 3 outlets and 1 production site. The Department of Human Resources and Development & General Affairs is centered on an outlet which is also the head office in Surabaya. Before application development begins, analysis and design are carried out with data flow diagrams and entity relation diagrams. This application is created using HTML, PHP, JavaScript, MySQL database, and Bootstrap framework languages. The application created includes features of permission requests, sickness, overtime, and leave via the web. In addition the application is made calculation of employee salaries, employee evaluation, recap. The end result of application development is the calculation of employee salaries each month and the calculation costs of PPh 21, making staff evaluation criteria and evaluating staff. As well as making report attendance reports, training reports, administrative reminder for employees who will be retired in the near future. The results of the questionnaire showed that the user's assessment of the application's appearance was 66.66% of respondents answered well and 33.33% of respondents answered very well, the user's assessment of information integration was 66.66% of respondents answered well and 33.33% of respondents answered very well, assessment users of the application feature are 100% of respondents answered well, the user's assessment of the HRD manager's features is 66.66% of respondents answered well and 33.33% of respondents answered very well, the user's assessment of the suitability of performance evaluation features is 100% of respondents answered well, users towards the program report is 100% of respondents answered well, the user's assessment of the application speed is 66.66% of respondents answered well and 3.33% of respondents answered very well, the user's assessment of the ease of use of the application was 66.66% of respondents answered well and 33, 33% of respondents answered very well, the user's assessment of conformity with the problem was 33, 33% of respondents answered enough and 66.66% of respondents answered well, the user's assessment of the overall application was 33.33% of respondents answered well and 66.66% of respondents answered very well.
Pengimplementasian Pembentukan Portfolio Saham Menggunakan Metode Single Index Yohanes Miracle Chrislie; Andreas Handojo; Lily Puspa Dewi
Jurnal Infra Vol 5, No 1 (2017)
Publisher : Jurnal Infra

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Abstract

Portfolio using single index models already common made by the players and also the financial consultant. Portfolio of stocks in order to determine what combination of stocks that can be purchased with the expected result is maximum profit with very little risk.But not all the players especially the new players will not understand about the portfolio. Based on these problems, then made a web-based application that can calculate the desired stock portfolio in order to understand whether the stock is favorable or not to optimize the speed of data processing and data entry. Also use the display that is easily understood by the user even if the user is included layman in terms of stocks.The end result of making this application is the calculation that can be justified by proving the truth compared to manual calculation.
Arsitektur Data Pada PT. X Agustinus Gandawidjaja; Lily Puspa Dewi; Andreas Handojo
Jurnal Infra Vol 3, No 1 (2015)
Publisher : Jurnal Infra

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Abstract

PT. X is a private company that commercially operated since 1991. It becomes the first company which produces Sodium Tripolyphosphate (STPP) in Indonesia. In order to support the business processing, PT. X only have a program holds its warehouse and also the general ledger. The program is lack of information system which is not whole integrated.For this reason, in this thesis, the analysis and design of architecture data information system is made for the company. The process begins by analyzing the business model and business strategy. After that, analysis the information technology in this company recently, then understanding the problem and looking at the need of information technology in the future. Next, making the design of architecture data which is suitable with business strategy and company's business process.
Pembuatan Arsitektur Aplikasi Di Perusahaan Transportasi XYZ Menggunakan Metode Enterprise Architecture Planning (EAP) Merlin Merlin; Adi Wibowo; Lily Puspa Dewi
Jurnal Infra Vol 4, No 1 (2016)
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Abstract

Transportation company XYZ is a company engaged in bus-based transport services. Most of the company’s business processes are done manually and don’t have any integrated information system. The company has a program created by a freelance programm, but the program’s features are still incompletes. Thus the analysis and design of enterprise architecture using Enterprise Architecture metod (EAP) are needed for the transportation company XYZ. The first process is analyze the business model and business strategy of the company. After that, identification process to know what information technology that company has, its problems, and company’s needs ini the present and in the future. After all information are gathered then design of data architecture, aplication architecture, and technology architecture process were conducted.
Perancangan dan Pembuatan Aplikasi Sistem Informasi Administrasi pada UD. Duta Motor Edwin Suwirno; Lily Puspa Dewi; Leo Willyanto Santoso
Jurnal Infra Vol 3, No 1 (2015)
Publisher : Jurnal Infra

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Abstract

UD. Duta Motor is a commercial company that is engaged in the tools equipment sales for motor vehicles.In its business process, all administration are recorded manually, therefore, the risk of human error often occurs. This company requires information systems that provide administrative records therefore the works become more effective and efficient also to decrease the risk of human error.This application was created by using Microsoft Visual Studio 2005 VB. Net and SQL Server 2005 as the database storage system. The method used in the calculation of cost of goods sold is the average method. From the results of application's testing, it shows that the application can process the data directly related to the purchase and sale process automatically. Reports of sales, purchases and income statement can be done quickly and accurately.
Sistem Informasi Manajemen pada Apotek Christ Berbasis Website Ignatius Christian; Lily Puspa Dewi; Justinus Andjarwirawan
Jurnal Infra Vol 5, No 1 (2017)
Publisher : Jurnal Infra

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Abstract

Christ Pharmacy located in Surabaya is a business that engages in pharmacy, as a medicine providers. Business process are ordering and purchase medicines to the supplier, sells drugs to patient and service BPJS program from government. Business process performed is still based on human activities, so some times there is risk of human error that can cause problems. In addition, the reporting process is still work manually.Seeing the problems, it will require a solution that information management system based on website for pharmacy to be computerized and improve the control of business process at the pharmacy. Management information system that is built using PHP, HTML, jQuery and MySQL for database management. The resulting from system are recording data master, supplier, drug categories, conversion. Furthermore, recording sales and purchasing process that include ordering unit, purchase return and drug sales and service BPJS. The report generated from this program are income statement, BPJS statement, and another  reports.Overall, this program has been suitable with the needs of the pharmacy. The results of questionnaire that was distributed to pharmacies known that 96% of users found the design of the program is considered good, 68% of the facilities for obtaining information considered good, 72% of users found good about the completeness and clarity of the information is considered good. Rate programs overall 80% by the user.
Aplikasi Sistem Broadcast E-mail Pada Website Konferensi International Mulyono Budianto Limanto; Ibnu Gunawan; Lily Puspa Dewi
Jurnal Infra Vol 3, No 2 (2015)
Publisher : Jurnal Infra

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Abstract

Technology continues to grow from year to year. One such technology is e-mail that has been developed since 1975 until now. Many people have suffered losses due to missing some information about the conferences in the world and this technology helps to provide all the information about the conferences held in the world to the participants of the conference.This website contains data and the overall schedule of the conference held in the world by using e-mail technology can help participants to obtain various kinds of information and schedules, especially for a conference held in the world, e-mail technology is used to transmit and provide information regularly to the participants of the conference. Based on test results, this website can perform the function add an event to provide conference schedule, and update events to change the provider of input errors on the results of the conference and can also send emails automatically and globally to provide information to the participants in accordance with the desired interest while also e-mail is also biased to provide information about the participants kehangusan members so that it can be a reminder to participants.
Sistem Informasi Koperasi pada PT.Intercallin Surabaya Kania Putri Rahardjo; Lily Puspa Dewi; Adi Wibowo
Jurnal Infra Vol 5, No 2 (2017)
Publisher : Jurnal Infra

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Abstract

Current condition, cooperative PT. Intercallin Surabaya has a program to manage the operations of the cooperative. The program has the disadvantage that can not be changed to meet the needs of the cooperative in accordance with the results of the meeting members of the cooperative because it has been locked out of the central IT division, for example, the percentage of savings and credit cooperatives. Moreover, in the current program has not been able to synchronize to the stock of physical goods with the system, thus affecting the stock taking process. To answer these problems required a new cooperative information systems.HTML5 web-based information systems and PHP is built using Bootstrap framework and MySQL database. Features provided include: lending money, borrowing items, setting a percentage of the interest savings and loans, purchasing, sales, card stock, and the form of PDF reports.The end result of making this information system is the user can determine the amount of the stock of goods, the percentage savings can be changed in accordance with the results of the meeting members of the cooperative, and gets reports required for managers of cooperatives. From the questionnaire results are 100% on the assessment of the application look good, 100% in ratings features both savings and loans, and 100% on an overall assessment of the problem either.
PERANCANGAN DAN PEMBUATAN SISTEM INFORMASI AKUNTANSI PADA TOKO SUNTECH Wijaya Nugrogho Sutikdja; Yulia -; Lily Puspa Dewi
Jurnal Infra Vol 2, No 1 (2014)
Publisher : Jurnal Infra

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Abstract

ABSTRACT : SunTech Shop is a company engaged in the sale and purchase of electric industrial raw materials that their daily activities are covering the purchase and sale of merchandise. During that time, SunTech Stores still use the manual method to produce financial statements and journal needed. All transactions are recorded at the end of working hours each day so it cannot provide information in a timely and accurate manner. Therefore, in this thesis are designed and manufactured an accounting information system that helps the problem to obtain the required information quickly, accurately and is also expected to avoid or minimize the occurrence of errors arising from the recording of the company's activities, and generate reports useful for progress.System design’s scheme use Data Flow Diagram and Entity Relationship Diagram. Database made by using Microsoft SQL Server 2005. Application made with Programming Language Microsoft Visual Studio 2005 . NET. Program which has been made cover database master for goods, supplier, purchase and sale transaction, and also accounting process relate to making of journal automatically and adjustment journal manually and also financial statement automatically. From the results of the testing program indicate that the program is capable of processing accounting data relating to the purchase and sale of automatic and produce information in the form of managerial reports (report purchases, sales and debt),  journals (general journal, purchases journal, cash disbursements journal, cash receipts journal and general ledger) and financial statements (income statement, changes in equity and balance sheet) are accurate (according with the manual).
Co-Authors Abednego Abednego Adi Wibowo Agustinus Gandawidjaja Agustinus Noertjahyana Alexander Christofer Liem Alexander Setiawan Andreas Handojo Andrew Agatha Anthony Loana Weol Antonio Minggono Chendera Arya Nugraha Billy Abraham Cornelius Juvian Limanto Dwijaya Kongky Salim Edwin Suwirno Eldwin Surya Kusuma Elisa Yuni Anggraini Eric Prabowo Cundomanik Faren Areita Kharisma Felicia Novita Karjadi Gabriel Rizkiawan Santoso Gideon Abram Filando Suwarso Gino Gabriel Greffika Exstrilia Gregorius Satia Budhi Handoko Sutanto Tang Henry Novianus Palit Ibnu Gunawan Ignatius Christian Imelda Yunike Sari Joseph Pranata Onggo Sanusi Joshua Ricky Hartono Justinus Andjarwirawan Kania Putri Rahardjo Kenny Basuki Kessy Hofany Kevin Yanwar Kristin Tulasi Kristo Radion Purba Lavicius Lavicius Leo Willyanto Santoso Lucky Kurniawan Maggie Mauri Tanuwijaya Maria Alvinna Merlin Merlin Mulyono Budianto Limanto Nyoto William Wijaya Oen David Haryono Ronny Limowa Rony Oktafianus Rudy Adipranata Satriya Gede Jaya Wibawa Sebastian Suhandi Septian Jati Winayaka Silvia Rostianingsih Stefanus Ericko Tommy Hendra Vivi Indra Liana Wijaya Nugrogho Sutikdja Wilson Surya Nyoto Wong Fanny Christiana Yefta Bintang Kurniawan Yohanes Miracle Chrislie Yulia - Yulia Yulia Zaguar Rigil Saputro