Tux Machines
Posted by Roy Schestowitz on May 03, 2023
=> Programming Leftovers | Edubuntu: The Ubuntu-based OS that brings Linux to the classroom (and home)
=> ↺ Google Now Offering Committed Use Discounts for RHEL/RHEL for SAP
Google Cloud announced the availability of committed use discounts (CUDs) for Red Hat Enterprise Linux (RHEL) and RHEL for SAP.
CUDs can help cloud customers control their costs, especially those customers with predictable and consistent workloads. According to Google Cloud, CUDs can help RHEL customers save as much as 24% over pay-as-you-go pricing.
=> ↺ How to set up event-driven microservices using Knative Eventing
Many modern application designs are event-driven, aiming to deliver events quickly. This article describes how to orchestrate event-driven microservices using standards like CNCF CloudEvents and Kubernetes APIs for Knative to simplify EDA-style application development.
=> ↺ event-driven | ↺ microservices | ↺ Kubernetes
The Event Driven Architecture (EDA) allows the implementation of loosely coupled applications and services. In this model, event producers do not know for which event consumers are listening, and the event itself does not know the consequences of its occurrence. EDA is a good option for distributed application architectures.
=> ↺ Event Driven Architecture (EDA)
Figure 1 illustrates an example of an event-driven application consisting of three services, producing and consuming different events with an event bus responsible for the orchestration and routing of the events. Note that “Service 3” produces an event indicating the business process finished, but there is no consumer for the event.
=> ↺ event-driven | ↺ microservices | ↺ Kubernetes | ↺ Event Driven Architecture (EDA)
=> ↺ Why service mesh and API management are better together
When it comes to managing microservices, the possibilities are truly endless with service mesh and API management. You might think service mesh and API management are competing technologies—however, they are actually complementary and can help revolutionize the way you manage and secure your microservices and APIs.
=> ↺ microservices | ↺ service mesh | ↺ API management
In this article, we will explore the benefits of using service mesh and API management together, using a fictitious travel company as an example.
Service mesh is a dedicated infrastructure layer that gives you the power to manage and control communication between microservices, with features like traffic management, service discovery, load balancing, and security.
API management refers to the process for creating, publishing, and managing APIs that connect applications and data across the enterprise and across clouds. This approach lets you control access to your APIs with authentication, authorization, rate limiting, and monitoring.
Together, service mesh and API management can improve the reliability, scalability, security, and performance of your microservices and APIs, as we'll see in the following scenarios.
=> ↺ microservices | ↺ service mesh | ↺ API management
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