Web systems, APIs, Microservices The web works in the following basic way: clients (web browsers) make requests to web servers, making GET requests to download HTML, CSS, JavaScript, images, etc., and making POST requests to
JSON is Like XML Both JSON and XML are “self describing” (human readable) Both JSON and XML are hierarchical (values within values) Both JSON and XML can be parsed and used by lots of programming
PDF Presentation at the bottom of the page. Overview of migrating, refactoring and Containerising Applications in the Financial Industry, given different workstreams, workload and target model requirements. VMs, Containers, Cloud Native, will all play a
Every modernized data-centre or cloud will provide, at a minimum, the basic VM infrastructure, storage, and network services. When you transform mission-critical applications for use in the cloud, your applications can avail themselves of the
Operational Issues when moving to the Cloud There are many application ‘modernization’ strategies and you can pick what you believe are the best methods to modernize your applications. However, we must also consider operational
Assessing Applications for the Cloud Every modernized datacenter or cloud will provide, at a minimum, the basic VM infrastructure, storage, and network services. When you transform mission-critical applications for use in the cloud, your
There are numerous characteristics that an application should have when transitioning to a cloud infrastructure. Key characteristics of cloud-enabled (cloud-native) applications include the following: Secure multitenancy This means that the application is
Application development is now focused on rapid and continuous delivery. Previous “legacy” practices, following previously traditional ideas such as releasing applications once or twice a year, are now out of vogue. It is not just