Enterprise Integration for Beginners

WSO2 recently announced the latest version of it’s API Gateway which is API Microgateway 3.0. This release comes with a cloud-native, enterprise-grade, open-source API gateway along with full API lifecycle management capabilities. You can find more details about the WSO2 API Microgateway by referring the link below. https://wso2.com/api-management/api-microgateway/ With this new microgateway, WSO2 allows enterprises to deploy API gateway with a whole new set of deployment patterns. In this article, I will be talking about a few possible deployment patterns with WSO2 API Microgateway. Though this article is focused on WSO2 API Microgateway, some patterns can be used independent of the same. Here is the link to the original medium post. https://medium.com/@chanakaudaya/wso2-api-microgateway-deployment-patterns-8cb8f25a7619

People are crazily moving their enterprise platforms to mega clouds. Are they considering the long-term drawbacks of cloud movement? Here's an alternative approach to bring the same agility without moving your enterprise towards the unknown. https://medium.com/@chanakaudaya/understanding-the-pivotal-cloud-foundry-pcf-from-the-outset-bb4925182015

Distributed systems has come a long way from where it started and have a long way to go. With more and more people connected through telecommunication technology over the largest distributed system on the planet which is the internet, the demand for an efficient distributed architecture is ever so important today. This is not a tutorial on distributed systems though. Rather some thoughts on building a futuristic distributed system which addresses the challenges of the modern needs keeping the focus at the messaging styles. In a distributed system, messaging plays a pivotal role. Data flows from one system to another through messages. Different protocols and formats are used to share data within a distributed system as messages or events. Another key aspect of messaging is the nature of communication The below post explains different messaging styles and how those can be used to build a future proof distributed system for the enterprise. https://medium.com/@chanakaudaya/a-futuris...

Apache Kafka has evolved as the defacto standard for building reliable event based systems with ultra high volumes. The unique, yet simple architecture has made Kafka an easy to use component which integrate well with existing enterprise architectures. At a very high level, it is a messaging platform which decouples the message producers from the message consumers while providing the reliability of message delivery to consumers at scale. Kafka has message producers which send messages (events) to kafka which kafka stores in a entity called a topic which will deliver the messages to one or more consumers in a reliable manner. There can be different types of producers and consumers depending on the use case. In the below post, I'm explaining how kafka architecture works and integrate with other systems. https://medium.com/@chanakaudaya/understanding-apache-kafka-the-messaging-technology-for-modern-applications-4fbc18f220d3

The digital business landscape is helping businesses to grow beyond geographical boundaries. Transforming your business into a digital business is no longer an optional thing, rather it has become a necessity. Early adopters, late boomers, methodical players, every enterprise is trying to modernize its enterprise IT ecosystem to improve the efficiency and become a leader in their respective enterprise domain. If you are an enterprise architect who is responsible for building a digital platform from scratch, modernize an existing IT platform or lift and shift an existing deployment into the cloud, there are 100s of different software and technology vendors available to support your effort. The days of proprietary software is long gone and people are more and more migrating towards open source software(OSS). One of the major challenges of adopting OSS is the maintenance overhead. But that challenge is absorbed by the mega-cloud vendors as well as other cloud services offered by the vendo...

If your enterprise is thinking about moving into cloud, you should be thinking about moving into multi-cloud. The reason is that, you can achieve the below mentioned advantages. Provides much better service availability — Given that your applications are running across multiple cloud environments, your services can run without much interruption even if an entire cloud system goes down. Get enterprises free from vendor lock-in — Cloud vendors always try to get as much applications into their own cloud and that will lock you into a single vendor so that you cannot get away from them even you need to do it. With the multi-cloud approach, you don’t need to lock into any vendor and move away from them at any time. Can negotiate for better deals — Once you are in multi cloud, you have more power to demand for discounts since every vendor wants to increase their share of your account. Can use best technology for the applications — Different cloud vendors are strong in different ar...

Microservices architecture is not a silver bullet for all your enterprise IT system requirements. Some requirements come just after implementing a microservices architecture. Service Mesh and API Management are such mechanisms which works along with microservices to build a comprehensive microservices architecture. The below post explains how these 3 pillars can help you to build an effective microservices platform. https://medium.com/microservices-learning/microservices-service-mesh-and-api-management-7408c001fb31