Abstrak–Using Waterfall Method in Sales Information System Architecture. Bidang usaha penjualan memang sangat menarik untuk ditekuni, bukan hanya perusahaan atau organisasi, tapi masyarakat luas juga berusaha keras mengembangkan usahanya didalam  bidang ini. Akan tetapi usaha keras mereka didalam meningkatkan penjualannya tidak diimbangi dengan penggunaan sistem informasi yang baik, sehingga dapat menimbulkan permasalahan. Permasalahan tersebut muncul karena organisasi ataupun perusahaan  masih menggunakan sistem konvensional seperti dalam pemesanan barang, pengolahan data, penyimpanan data dan pembuatan laporan penjualannya. Hal tersebut mengakibatkan terjadinya kesalahan pencatatan data, pencarian data terlalu lama dan keterlambatan dalam pembuatan laporan serta data yang dihasilkan tidak akurat. Salah satu contoh pembahasan disini adalah Toko Fadhil Genteng Bogor, karena Toko ini memiliki usaha penjualan yang perkembangannya bagus dan  sangat membutuhkan sekali adanya sistem informasi yang terkomputerisasi sehingga dapat memberikan pelayanan yang memuaskan bagi pelanggannya, membutuhkan pengolahan data yang baik sehingga menghasilkan informasi yang akurat. Oleh karena itu, diperlukan adanya rancang bangun sistem informasi penjualan untuk dapat diterapkan di  Toko tersebut, dengan  menggunakan Netbeans dan database MySQL. Metode yang digunakan dalam rancang bangun sistem  ini menggunakan Waterfall. Dengan penggunaan metode ini, maka akan lebih mempermudah dalam pembuatan rancang bangun sistem penjualan terutama pada Toko Fadhil Genteng Bogor, sehingga permasalahan yang dihadapinya dapat teratasi.

Unemployment became a social problem for the community, so they could not meet their life needs. One cause because they do not have special skills, so it is difficult to get a job. Therefore, in every local government through the UPTD Balai Tenaga Kerja, it often conducts work training for those who need it. However, the system applied in the UPTD Bogor area is still conventional. Causing problems such as data readings are less obvious; form storage and documents are not neatly arranged, so some documents are missing and lost. It resulted in a loss for the participants who would participate in job training. So it takes the development of the system to solve the problem. To improve the existing system, that is from conventional to computerized. For the development of this system, it is necessary to take steps such as those in the waterfall model. The result of the development of this system is the design of a web-based work training acceptance system that can facilitate participants to access online in the selection of the desired work exercises, and the storage of documents will be stored neatly in a database.

Sales have an important role in an organization, especially medicament sales at Pharmacies, especially at Apotik Bubulak Bogor. The use of a good information system is certainly very necessary for the Pharmacy to manage its data. In managing its sales data, this Pharmacy is still using a conventional system, so that various problems arise such as the occurrence of miscalculations in making reports, often forgetting to record transactions that occur and many still use paper as a documentation tool. So it is necessary to design a system to be implemented in the sales system. To be able to overcome various existing problems, as well as the new system can be more effective and the data produced more accurately. Therefore, to achieve this goal, it is necessary to use the right method, namely the MVC (Model View Controller) method. This MVC method can show the needs needed in building the information system. A good result of this MVC method is to separate the application logic process with the user interface.

Sayyid Abdullah bin Alwi Al-Haddad is a famous figure of Sufism. One of the books is the Minutes of Al-Mu'awanah, this study aims to find out how moral education according to Sayyid Abdullah Bin Alwi Al-Haddad in the Book of Al-Mu'awanah. The questions to be answered through this research are: (1) How is moral education according to Sayyid Abdullah bin Alwi Al-Haddad in the Book of Minutes of Al-Mu'awanah (2) What are the implications of the moral education of the Book of Al-Muawanah treatise according to Sayyid Abdullah bin Alwi Al- Haddad in everyday life. The research method used is library research. The data obtained is sourced from the literature. The primary data source is the Al-Mu'awanah Risalah, the secondary source is the translation and the other sources are the books and other books that are relevant and relevant to the research. The technical data analysis (content analysis) uses the Deductive method, the Inductive method. The findings of this study, show that the values ​​of moral education contained in the book of the Book of Al-Mu'awanah by Sayyid Abdullah bin Alwi Al-Haddad is very relevant to education now, and is needed to change students who are currently still madhmumah. ), be a person of morality (good). The model of moral education in the Book of Al-Mu'awanah is arguably very practical and still holds fast to the Qur'an and the Hadith. The thoughts of Sayyid Abdullah bin Alwi Al-Haddad about the moral education contained in the Book of Al-Mu'awanah can be grouped into three large-scale writers. First: Morals to Allah SWT. Second: Moral towards yourself. Third: Moral towards the environment