Sugiono, Mikha Gracia (2026) Pengembangan Backend ERP Ritel untuk Koperasi Berbasis Microservices dengan Pendekatan DevOps. Other thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Penelitian sebelumnya telah mengembangkan sistem ERP berbasis microservices dengan cakupan domain manufaktur. Tugas akhir ini melanjutkan pengembangan tersebut dengan merancang, mengimplementasikan, dan mengevaluasi sistem backend microservices berbasis DevOps untuk ERP dengan cakupan domain ritel, yang diterapkan pada Koperasi Serba Usaha (KSU). Sistem ini mengatasi tantangan lingkungan koperasi multi-tenant yang membutuhkan isolasi tenant yang kuat, skalabilitas tinggi, dan keamanan terpadu. Setiap modul bisnis dikembangkan sebagai layanan independen menggunakan pola Clean Architecture, berkomunikasi melalui API, dan di-deploy dengan kontainerisasi Docker pada infrastruktur satu server sebagai batasan sumber daya penelitian. Autentikasi dan otorisasi multi-tenant dikelola menggunakan pola token referensi dengan introspeksi pada gateway (RFC 7662) yang diimplementasikan pada Kong API Gateway.
Implementasi teknis mencakup dua belas modul bisnis inti yang dikembangkan menggunakan Golang dengan frontend Next.js, di-deploy melalui pipeline CI/CD GitLab, dan dipantau melalui stack observability Prometheus dan Grafana. Evaluasi kebutuhan fungsional melalui serangkaian skenario pengujian end-to-end membuktikan seluruh proses bisnis inti koperasi berjalan benar dan saling terintegrasi, meliputi manajemen keanggotaan dan simpanan, manajemen inventaris dan transaksi ritel Point of Sale, kalkulasi serta distribusi Sisa Hasil Usaha (SHU), dan pencatatan jurnal akuntansi otomatis ke General Ledger. Evaluasi kebutuhan non-fungsional membuktikan isolasi data antar tenant mencapai 100%, durasi build seluruh layanan di bawah tiga menit, serta notifikasi anomali infrastruktur dalam 90 detik. Pada pengujian beban 1.000 pengguna aktif bersamaan (concurrent users), sistem mencapai throughput 1.438,46 permintaan per detik, latensi P95 356,64 milidetik, dan error rate 0,02%, sehingga seluruh kebutuhan fungsional dan non-fungsional terpenuhi.
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A previous study developed a microservices-based ERP system with a manufacturing domain scope. This final project extends that work by designing, implementing, and evaluating a DevOps-based backend microservices system for an ERP with a retail domain scope, applied to retail cooperatives (Koperasi Serba Usaha/KSU). The system addresses the challenges of a multi-tenant cooperative environment requiring strong tenant isolation, high scalability, and integrated security. Each business module is developed as an independent service using the Clean Architecture pattern, communicates via API, and is deployed with Docker containerization on a single-server infrastructure due to research constraints. Multi-tenant authentication and authorization are managed using a reference-token pattern with gateway introspection (RFC 7662) implemented on the Kong API Gateway.
The implementation encompasses twelve core business modules developed using Golang with a Next.js frontend, deployed through a GitLab CI/CD pipeline, and monitored through a Prometheus and Grafana observability stack. Functional evaluation via end-to-end scenarios proves all core cooperative business processes run correctly and integrate, covering membership and savings management, inventory management and retail Point of Sale transactions, Cooperative Profit Sharing (SHU) calculation and distribution, and automatic accounting journal posting to the General Ledger. Non-functional evaluation confirms 100% data isolation between tenants, a build duration under three minutes, and infrastructure anomaly notification within 90 seconds. Under a 1,000-user load test, the system achieves a throughput of 1,438.46 requests per second, a P95 latency of 356.64 milliseconds, and a 0.02% error rate, satisfying all functional and non-functional requirements.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | CI/CD, Clean Architecture, DevOps, Grafana, Kong API Gateway, Manajemen Koperasi, Microservices, Multi-Tenancy, Prometheus, Sistem ERP CI/CD, Clean Architecture, Cooperative Management, DevOps, ERP System, Grafana, Kong API Gateway, Microservices, Multi-Tenancy, Prometheus. |
| Subjects: | T Technology > T Technology (General) > T58.6 Management information systems |
| Divisions: | Faculty of Intelligent Electrical and Informatics Technology (ELECTICS) > Informatics Engineering > 55201-(S1) Undergraduate Thesis |
| Depositing User: | Mikha Gracia Sugiono |
| Date Deposited: | 23 Jul 2026 15:31 |
| Last Modified: | 23 Jul 2026 15:31 |
| URI: | http://repository.its.ac.id/id/eprint/137009 |
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