How to move from monolith to microservices?
Posted: Mon Feb 10, 2025 8:18 am
If you need technology flexibility. Microservices allow you to use different languages and technologies for different tasks.
To increase fault tolerance. Failures in one service will not stop the entire system.
Monolith or microservices
The transition to microservices is not a one-time process, but a gradual transformation. Here are the main steps:
Analysis and planning
Determine which parts of the monolith can be separated into separate services. Start with the ones that are easiest to separate and that will provide the most benefit.
Assess the risks and create a migration plan. Make egypt mobile database sure you have the resources to support both the monolith and the new microservices during the transition.
Splitting the Monolith
Select the first service. This could be, for example, an authentication or payment module.
Create an API for interaction between the monolith and the new service. Make sure the interfaces are clearly defined and documented.
Testing and implementation
Test the new service in isolation and in conjunction with the monolith. Make sure everything works correctly.
Gradually transfer the load from the monolith to the new service. Monitor performance and fix errors.
Iteration and optimization
Repeat the process for other modules. Gradually, the monolith will shrink and the number of microservices will grow.
Optimize your infrastructure: set up CICD, automate deployment and monitoring.
Support and development
Once the migration is complete, continue to improve the architecture. Make sure the team understands the principles of working with microservices and can effectively maintain the system.
To increase fault tolerance. Failures in one service will not stop the entire system.
Monolith or microservices
The transition to microservices is not a one-time process, but a gradual transformation. Here are the main steps:
Analysis and planning
Determine which parts of the monolith can be separated into separate services. Start with the ones that are easiest to separate and that will provide the most benefit.
Assess the risks and create a migration plan. Make egypt mobile database sure you have the resources to support both the monolith and the new microservices during the transition.
Splitting the Monolith
Select the first service. This could be, for example, an authentication or payment module.
Create an API for interaction between the monolith and the new service. Make sure the interfaces are clearly defined and documented.
Testing and implementation
Test the new service in isolation and in conjunction with the monolith. Make sure everything works correctly.
Gradually transfer the load from the monolith to the new service. Monitor performance and fix errors.
Iteration and optimization
Repeat the process for other modules. Gradually, the monolith will shrink and the number of microservices will grow.
Optimize your infrastructure: set up CICD, automate deployment and monitoring.
Support and development
Once the migration is complete, continue to improve the architecture. Make sure the team understands the principles of working with microservices and can effectively maintain the system.