Prepare Interview

Exams Attended

Mock Exams

Make Homepage

Bookmark this page

Subscribe Email Address

Difference between Monolithic and Microservices

MonolithicMicroservices
Simple to develop relative to microservices where skilled developers are required in order to identify and develop the services.Skilled developers are required to work with microservices architecture which can identify the microservices and manage their inter-communications.
Easier to deploy as only a single jar/war file is deployed.Independent deployment of microservices is complicated. Being a distributed system, it is much more complex than the monolothic applications. Its complexity increases with the increase in number of microservices.
The problems of network latency and security are relatively less in comparison to microservices architecture.Microservices are less secure relative to monolithic applications due to the inter-services communication over the network.
Debugging is easier here as control flows in same application.Debugging is difficult as the control flows over many microservices and to point out why and where exactly the error occurred is a difficult task.
It becomes too large in size with time and hence, difficult to manage.It is easy to manage as it is relatively smaller in size.
If there’s any update, we need to redeploy the whole application even for a small change.If there’s any update in one of the microservices, then we need to redeploy only that microservice.
As the size of the application increases, its start-up and deployment time also increases.Microservices are self-contained and hence, deployed independently. Their start-up and deployment time are relatively less.
For any new developer joining the project, it is very difficult to understand the logic of large Monolithic application even if his responsibility is related to a single functionality.It is very easy for a new developer to on-board the project as he needs to understand only a particular microservice providing the functionality he will be working on and not the whole system.
Even if a single part of the application is facing a large load/traffic, we need to deploy the instances of the whole application in multiple servers. It is very inefficient and takes up more resources unnecessarily. Hence, horizontal scaling is not feasible in monolithic applications.If a particular microservice is facing a large load because of the users using that functionality in excess then we need to scale out that microservice only. Hence, microservices architecture supports horizontal scaling.
It is very difficult to adopt any new technology which is well suited for a particular functionality as it affects the whole application, both in terms of time and cost.Each microservice can use different technology based on the business requirements.
It is not very reliable as a single bug in any module can bring down the whole monolithic application.If a particular microservice goes down due to some bug, then it doesn’t affect other microservices and the whole system remains intact, continues providing other functionalities to the users.
Is it helpful? Yes No

Get differences from below

JSF vs JSPJSP vs ServletsJSP vs ASP
JSF 1.2 vs JSF 2.0JSF 2.0 vs JSF 2.1Java 5 vs Java 6
Java 6 vs Java 6 update 10Java 6 vs Java 7Java 6 update 10 vs Java 6 update 12
Java 1.0 vs Java 1.1Java 1.1 vs Java 1.2Java 1.2 vs Java 1.3
Java 1.3 vs Java 1.4Java 1.4 vs Java 5Struts 1 vs Struts 2
Struts 1.1 vs Struts 1.2Struts 1.2 vs Struts 1.3Linux vs Unix
C vs C++Java vs C++Java vs J2EE
Java vs KotlinStruts vs JSFStruts vs Spring
Spring vs Spring BootApache vs IISJboss vs Tomcat
Jboss vs WebLogicWebLogic vs WebsphereJavaScript vs Jquery
JavaScript vs VBScriptJquery vs AngularJSHTML vs XML
HTML vs XHTMLHTML vs DHTMLHTML 5 vs HTML 4
Java 7 vs Java 8EJB 2.0 vs EJB 3.0EJB 3.0 vs Spring
JDBC vs HibernateJDBC vs JPAJDBC 3.0 vs JDBC 4.0
CSS 2 vs CSS 3EJB 1.0 vs EJB 2.0AWT vs Swing
Swing vs AppletPHP vs JSPJ2EE vs J2ME
Java 8 vs Java 9JPA vs HibernateMVC 1 vs MVC 2
Hibernate 3 vs Hibernate 4Spring 3.0 vs Spring 4.0Java 9 vs Java 10
jQuery Mobile vs BootstrapJavaBeans vs EJBJSON vs XML
RESTful Web Services vs SOAP Web ServicesSpring 2.5 vs Spring 3.0HTTP vs HTTPS
AngularJS vs NodeJSNodeJS vs JavaNodeJS vs Spring Boot
NodeJS vs GolangPaaS vs IaaSSaaS vs PaaS
SaaS vs IaaSOn-Premise vs Cloud ComputingMonolithic vs Microservices
Java 10 vs Java 11Spring MVC vs Spring BootGolang vs Java
Python vs JavaAWS vs AzureAWS vs Google Cloud/GCP
Ansible vs TerraformAnsible vs PuppetPuppet vs Terraform
OpenID Connect vs OAuth 2.0SAML vs OpenID ConnectJava 11 vs Java 12
Java 12 vs Java 13Java 13 vs Java 14Java 14 vs Java 15
Java 15 vs Java 16
©2021 WithoutBook