ANALIS RESPONSE TIME REPLIKASI DATABASE SISTEM INFOMASI INVENTORI DARAH

• Abdi Pandu Kusuma

  Fakultas Teknologi Informasi, Universitas Islam Balitar

• Miftahul Huda

  Fakultas Teknologi Informasi, Universitas Islam Balitar

• Indyah Hartami Santi

  Fakultas Teknologi Informasi, Universitas Islam Balitar

This study aims to find out analsis response time replication of two-way database on blood inventory system in Madiun residency: Madiun City, Madiun Regency and Ponorogo Regency. The

previously used system has been integrated using a one-way database replication with centralized
database system, but in the course of its journey found the instability of centralized database
system, such as the delay between 2-4 seconds during query activity and the data that does not go
into the data center when do activities. The method used in this research is to use the method of
comparison between one-way replication system with two-way replication system. The data made
for comparative analysis are CPU response time, trougput, delay and packet loos network at each
UTD in Madiun residency. The tools used to get data using Mary DB and wireshark software. The
results of the research indicate that the two-way database replication system in Madiun and
Madiun City shows better CPU response time, troughput, delay and packet loss compared to the
previous system, only Ponorogo has decreased performance compared to the old system.

Keywords: Blood inventory system, two-way data base replication, CPU response time, delay, packet loss, throughput.

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