Teknologi komputer yang begitu pesat, tentunya perlu di ikuti dengan penyiapan pengelolaan data yang lebih cepat dan baik yaitu sistem informasi. Sistem informasi dapat dibangun, setelah melakukan perancangan sistem. Perancangan sistem dilakukan untuk memberikan gambaran kepada pengembang sistem maupun stakeholder tentang bagaimana susunan sistem ketika nantinya dibangun. Desain sistem informasi perpustakaan yang berbasis computer perlu untuk dibuat rancangannya, diharapkan setelah di implementasikan desain ini mampu  untuk mengelola data yang ada di perpustakaan SMA Negeri 2 Sragen. Rancangan ini di susun dengan menyesuaikan kebutuhan di perpustakaan SMAN 2 Sragen dengan mengacu pada struktur DEWEY dalam susunan pengaturan data koleksi perpustakaannya. Perancangan dilakukan pada pengolahan data yang meliputi data anggota, data buku, data penerbit, pencatatan peminjaman dan pengembalian buku serta pencetakan laporan-laporan.

Karangudi Village Hall Office is an agency that does the logging process of the population especially in the process of making the petition for Resident Sign Cards (KTP), family card (KK), Birth Certificate, Certificate of death, the Residents come and go. Certificate processing in Karangudi Village already runs Hall Offices still using paper form completion as well as long time processing cover letters about 30 minutes and must be lined up with the other another activities, report the results of the examination of the processing of the population to generate reports of residents came, residents born, residents moved in, people die, a recapitulation of the population each month can not be done at any time. The methods where used to design system observation, interviewing, documentation, libraries. The design of the system is described by using the Context Diagram, Data Flow Diagram (DAD), Entity Relation Diagram (ERD) and Tiered Diagram. The system is built to produce population administration system application program in the village Karangudi , district Ngrampal , Sragen district in order for data processing  much better population and maximum thus simplifying the process and the report can provide information on population.