Applications that we develop as cloud-native sometimes may have to deal with data related operations such as accessing, storing or sharing a data between applications. As we know, our applications that we host on Kubernetes as containerized are ephemeral and stateless by nature. In other…
Code coverage metric is an important indicator of how healthy and reliable our project is, and how quickly we can adapt to changes. Basically code coverage determines how many of the lines of the code we have written are verified by writing tests. Of course,…
Due to the needs of today’s technology age, we are trying to develop our applications using microservice architecture that met the scale demands. Also about the communication between distributed services, we are performing it with REST (HTTP JSON) approach at many points. In this article,…
As we know, software development doesn’t end easily especially in today’s world. In addition to developing the software, it is one of our biggest problems and responsibilities to ensure that it works properly and consistently. As we can imagine, from time to time those kinds…
As technology is constantly evolving and changing, the database schema of the application, that we work in, can also change with each new feature we implement. Therefore, we need to follow a migration strategy. In this way, the changes, that will be performed on domain…
In today’s technology era, almost all of us talk about microservices and try to develop applications. When we just talk about microservices before get started to implement, everything might seems very clear and easy to implement. But, especially when the topic comes to distributed transaction…
As a responsible developer, in addition to being able to write clean code, it is also important to ensure that our application runs efficiently. As we know, we must return results as quickly as possible to provide a better experience to customers. Well, one of…
As we can imagine, trying to migrate existing applications to the cloud environment with the lift & shift approach due to time and cost reasons, is sometimes not as easy as we think. Especially if we want to host and manage the existing applications, that…
As we can imagine, the technology and needs are rapidly evolving and growing day by day. Because of these rapid changes, organizations are also trying to renew their technology in order to keep themselves up to date. So, the general approach is focused on the…
As we know, in recent years kubernetes has become an essential standard on container orchestration topic for our microservice architectures. Although kubernetes solves many of our problems with its default usage, there are also some best practices and applications available that we can use to…
I guess the last time that I needed to implement the specification pattern was one and half year ago. My goal was the encapsulate the relevant domain rules and make them reusable without making the business domain too complex and duplicating the domain information. As…
I think the “health of our applications” topic has always been an important and common concern for all of us regardless of the architectural approach. As we know, to make our applications health status visible or to learn it in easy way minimizes the risk…
As we know, we need an ingress controller in Kubernetes to route traffic through a single IP address and for TLS termination operations. Although various Service Mesh technologies are preferred for these types of operations, in some cases we need an ingress controller like Nginx…
We had been developing applications in smaller scope in the past. Considering today’s rapid advancement of technology and our aim to obtain global market share, now we need to develop applications which aim a larger scope. It is also important that the applications we develop…
If we are developing a global(multi-region) web application on the cloud and also want the application should have better performance, scalable and highly available, so we need a good application entry point. In this context, Azure Front Door Service, is a web application entry point…
In today’s technology era, we all know how important it is to host applications in the cloud environment especially for large-scale companies. According to many survey data, both public and private cloud usage ratio have increased considerably, especially in the last two years. There are…
