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All Journal Jurnal Informatika Global Arus Jurnal Sosial dan Humaniora
Muhammad Shidiq Pamungkas
Universitas Islam Syekh Yusuf
Religion Humanities Computer Science & IT Economics, Econometrics & Finance Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences

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Pergeseran Rantai Pasok Global: Analisis Dampak Ketegangan Geopolitik Terhadap Keamanan Energi Dan Bahan Baku Strategis Siti Nurjanah; Jopie Tommy Rompas; Maulana Irfan Andriansyah; Muhammad Shidiq Pamungkas; David Esema; Deni Sofyan; Danny M. Mochlis Pora
Arus Jurnal Sosial dan Humaniora Vol 6 No 1: April (2026)
Publisher : Arden Jaya Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57250/ajsh.v6i1.2746

Abstract

Penelitian ini menganalisis pengaruh ketegangan geopolitik global terhadap pergeseran rantai pasok internasional serta implikasinya terhadap keamanan energi dan bahan baku strategis. Kajian dilakukan melalui pendekatan kualitatif dengan analisis literatur mengenai persaingan geopolitik, transformasi rantai pasok global, industri semikonduktor, dan mineral kritis. Hasil penelitian menunjukkan bahwa sistem rantai pasok global mengalami pergeseran dari orientasi efisiensi biaya menuju ketahanan strategis akibat meningkatnya rivalitas geopolitik, pandemi, dan konflik internasional. Semikonduktor dan mineral kritis seperti nikel, litium, dan kobalt menjadi instrumen utama dalam persaingan ekonomi dan teknologi global. Indonesia memiliki posisi strategis sebagai pemilik cadangan nikel terbesar di dunia dan berpeluang menjadi pusat industri energi hijau melalui kebijakan hilirisasi mineral. Namun, tantangan berupa ketergantungan teknologi, dominasi investasi asing, serta isu lingkungan dan sosial masih menjadi hambatan utama. Oleh karena itu, diperlukan penguatan industri nasional, penguasaan teknologi, diversifikasi kerja sama internasional, dan peningkatan kapasitas sumber daya manusia untuk memaksimalkan manfaat perubahan tatanan ekonomi global.
A Systematic Literature Review on the Performance Trade-offs of Centralized, Distributed, and Cloud Database Systems Muhammad Shidiq Pamungkas
Jurnal Ilmiah Informatika Global Vol. 17 No. 02 (2026): Agustus 2026
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/jiig.v17i02.7316

Abstract

The rapid growth of modern information systems, cloud computing, and data-intensive applications has increased the demand for database architectures capable of delivering high performance, scalability, reliability, and efficient resource management. This study presents a Systematic Literature Review (SLR) on the performance trade-offs among centralized, distributed, and cloud database systems. The research adopted a PRISMA-inspired Google Scholar Screening Workflow to identify, screen, and synthesize relevant studies published between 2018 and 2026. Literature selection was conducted using predefined keywords related to database performance, benchmarking, scalability, and architectural evaluation. A total of 29 selected studies were analyzed using qualitative synthesis methods focusing on evaluation metrics, architectural characteristics, benchmarking approaches, and performance outcomes. The findings indicate that centralized databases remain effective for environments requiring strong consistency, simplified administration, and controlled workloads, although they face limitations in scalability and fault tolerance. Distributed databases demonstrate superior performance in horizontal scalability, redundancy, and distributed workload processing but involve greater synchronization and transaction management complexity. Meanwhile, cloud databases provide deployment flexibility, elastic resource allocation, and service-based management models, while introducing trade-offs concerning operational cost, security, consistency, and deployment complexity. The review also identifies latency, throughput, response time, scalability, availability, and resource utilization as the most commonly used database performance metrics, with benchmarking frameworks such as Yahoo! Cloud Serving Benchmark (YCSB) playing a significant role in performance evaluation. The study concludes that no single database architecture is universally optimal, and database selection should be aligned with workload characteristics, business requirements, and deployment environments.
Co-Authors Danny M. Mochlis Pora David Esema Deni Sofyan Jopie Tommy Rompas Maulana Irfan Andriansyah Siti Nurjanah