title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°ÐºÐ°Ð·Ð¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð¼Ð¸ÐºÑÐ¾ÑÐµÑÐ²Ð¸ÑÐ½Ð¾Ð¹ Ð°ÑÑ Ð¸ÑÐµÐºÑÑÑÑ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a logistics system for planning and coordinating orders based on a microservice architecture
Creators: name: Ð¡Ð°Ð¼Ð¾Ð¹Ð»ÐµÐ½ÐºÐ¾, ÐÐ¾Ð½ÑÑÐ°Ð½ÑÐ¸Ð½
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÐºÐ°
Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¼Ð¸ÐºÑÐ¾ÑÐµÑÐ²Ð¸ÑÐ½Ð°Ñ Ð°ÑÑ Ð¸ÑÐµÐºÑÑÑÐ°
Camunda
BPM
BPMN
Python
REST API
PostgreSQL
RabbitMQ
logistics
planning and coordination
microservice architecture

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿ÑÐµÐ´ÑÑÐ°Ð²Ð»ÑÐµÑ Ð¸Ð· ÑÐµÐ±Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÑ Ð¼Ð¸ÐºÑÐ¾ÑÐµÑÐ²Ð¸ÑÐ½Ð¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð¿Ð»Ð°Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ ÐºÐ¾Ð¾ÑÐ´Ð¸Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð·Ð°ÐºÐ°Ð·Ð¾Ð² Ð½Ð° ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ¸ÑÐ¾Ð²ÐºÑ Ð³ÑÑÐ·Ð¾Ð². Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð°Ð½Ð°Ð»Ð¸Ð·Ð¸ÑÐ¾Ð²Ð°Ð½Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐ¸Ðµ Ð½Ð° ÑÑÐ½ÐºÐµ ÑÐµÑÐµÐ½Ð¸Ñ Ð² ÑÑÐµÑÐµ Ð»Ð¾Ð³Ð¸ÑÑÐ¸ÐºÐ¸, Ð¾Ð±Ð¾ÑÐ½Ð¾Ð²Ð°Ð½ Ð²ÑÐ±Ð¾Ñ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¹ Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸, Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð° Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ Ð¿Ð¾Ð´ÑÐ¾Ð´ÑÑÐ°Ñ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ° ÑÐ¸ÑÑÐµÐ¼Ñ Ð¸ Ð¾Ð¿Ð¸ÑÐ°Ð½ Ð¿ÑÐ¾ÑÐµÑÑ Ð¸ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸. Ð Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ Ð»ÐµÐ¶Ð¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ½ÑÐ¹ Ð¾ÑÐºÐµÑÑÑÐ°ÑÐ¾Ñ Camunda, Ð² ÑÐ²ÑÐ·ÐºÐµ Ñ Ð½Ð¸Ð¼ ÑÐµÐ°Ð»Ð¸Ð·Ð¾Ð²Ð°Ð½Ñ Ð½ÐµÑÐºÐ¾Ð»ÑÐºÐ¾ Ð¼Ð¸ÐºÑÐ¾ÑÐµÑÐ²Ð¸ÑÐ¾Ð², ÐºÐ¾ÑÐ¾ÑÑÐµ Ð² ÑÐ²Ð¾ÐµÐ¹ Ð¾ÑÐ½Ð¾Ð²Ðµ ÑÐ°Ð±Ð¾ÑÐ°ÑÑ Ð¿Ð¾ Ð¿ÑÐ¸Ð½ÑÐ¸Ð¿Ñ Ð¾Ð±ÑÐ°Ð±Ð¾ÑÑÐ¸ÐºÐ¾Ð² Ð·Ð°Ð´Ð°Ñ. Ð ÐºÐ°ÑÐµÑÑÐ²Ðµ Ð¾Ð±ÑÐµÐºÑÐ½Ð¾-ÑÐµÐ»ÑÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÑÑÐ°Ð½Ð¸Ð»Ð¸ÑÐ° Ð±ÑÐ»Ð° Ð²ÑÐ±ÑÐ°Ð½Ð° Ð¾Ð´Ð½Ð° Ð¸Ð· ÑÐ°Ð¼ÑÑ Ð¿Ð¾Ð¿ÑÐ»ÑÑÐ½ÑÑ Ð±Ð°Ð· Ð´Ð°Ð½Ð½ÑÑ PostgreSQL. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¾Ð¿Ð¸ÑÐ°Ð½Ð½Ð°Ñ Ð¼Ð¸ÐºÑÐ¾ÑÐµÑÐ²Ð¸ÑÐ½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð±ÑÐ»Ð° ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð° Ð´Ð¾ ÑÑÐ°Ð´Ð¸Ð¸ MVP Ð¸ Ð²Ð²ÐµÐ´ÐµÐ½Ð° Ð² Ð¿ÑÐ¾Ð´Ð°ÐºÑÐ½ Ð¾ÐºÑÑÐ¶ÐµÐ½Ð¸Ðµ. ÐÐ°Ð½Ð½Ð°Ñ ÑÐ¸ÑÑÐµÐ¼Ð° Ð¸Ð·-Ð·Ð° ÑÐ²Ð¾Ð¸Ñ Ð°ÑÑÐ¸ÑÐµÐºÑÑÑÐ½ÑÑ Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ÑÑÐµÐ¹ Ð¿Ð¾Ð·Ð²Ð¾Ð»ÑÐµÑ Ð¼Ð°ÑÑÑÐ°Ð±Ð¸ÑÐ¾Ð²Ð°ÑÑÑÑ Ð½Ðµ ÑÐ¾Ð»ÑÐºÐ¾ Ð²ÐµÑÑÐ¸ÐºÐ°Ð»ÑÐ½Ð¾, Ð½Ð¾ Ð¸ Ð³Ð¾ÑÐ¸Ð·Ð¾Ð½ÑÐ°Ð»ÑÐ½Ð¾.
description: This work is the development of a microservice system for planning and coordinating orders for cargo transportation. In the course of the work, the existing solutions in the field of logistics on the market were analyzed, the choice of technologies for development was justified, the most appropriate system architecture was determined, and the process and features of development were described. The system is based on the Camunda process orchestrator, and several microservices are implemented in conjunction with it, which basically work on the principle of task handlers. One of the most popular PostgreSQL databases was chosen as an object-relational storage. As a result, the described microservice system was developed to the MVP stage and introduced into the production environment. Due to its architectural features, this system allows you to scale not only vertically, but also horizontally.