Hello Folks, welcome back to Learnizo Global. Legacy application modernization is when an outdated application is updated or rebuilt to effectively work in modern runtime environments and with other applications. Legacy applications were made with now outdated technologies that make it hard to update, improve, and transport the application. These applications are usually slow to […]
Unified Data Management (UDM): Replacing HSS (Home Subscriber Server) in 5G
Hello Folks, welcome back to Learnizo Global. This article will focus on Unified data management (UDM) which is a core 5G network function. UDM manages network user data in a single, centralized element. UDM is similar to the 4G network’s Home Subscriber Server (HSS) but is cloud-native and designed for 5G specifically. It can be […]
Overview of Radio Access Network Edge: RAN EDGE
Hello folks, Welcome back to Learnizo Global. We discussed Edge computing in our previous article. Edge computing moves to computing closer to end-users to minimize the distance that data has to travel, while still retaining the centralized nature of cloud computing. What is RAN Edge? The Radio Access Network (RAN) edge is outside the network […]
SDN (Software Defined Network) Controller: Basic Concepts
Hello Folks, welcome back to Learnizo Global. SDN controller is the application that acts as a strategic control point in a software-defined network. Essentially, it is the “brain” of the network. Software-defined networking (SDN) is the separation of a network’s control functions from its forwarding functions. When SDN is used in conjunction with network functions […]
What is Content Delivery Network (CDN): What Why and How?
Hello Folks, welcome back to Learnizo Global. Whether we know it or not, every one of us interacts with CDNs on a daily basis; when reading this article, shopping online, watching YouTube videos, or perusing social media feeds. No matter what you do, or what type of content you consume, chances are that you’ll find […]
Intent-Based Networking (IBN): Network as a Service
Intent-Based Networking (IBN) : Network as a Service Hello Folks, welcome back to Learnizo Global. In this article, you will gain insight into a relatively new and emerging technology space that is IBN (Intent-Based Networking). Cisco and Apstra are the leading vendors of IBN at present. IBN aims to apply a deeper level of intelligence […]
Introduction to Kubernetes Architecture: “Moving parts of Kubernetes”
Hello Folks, Welcome back to Learnizo Global. We introduced Kubernetes as the pilot or “helmsman” of a containerized Docker in our previous article. In this article, we will look into the moving parts of Kubernetes – what are the key elements, what are they responsible for, and what is the typical usage of them. A […]
OpenStack: Implementing 5G Telecommunications and beyond
Hello Folks, Welcome back to Learnizo Global. As we move towards 5G in telecommunication technologies and services offered by it, a lot of network infrastructure needs to be upgraded, migrated, and installed. This is required to support new and advanced use cases as standardized by the 5G communication technology. Apart from Infrastructure, a lot of […]
Composable Infrastructure: Solution to efficient use of Heterogeneous Datacenters in Cloud
Hello Folks, Welcome back to Learnizo Global. In this article, we will focus on a very efficient way of using resources of heterogeneous (that consist of bare metal servers, Virtual Machines, and containers) data centers in a cloud. Composable Infrastructure reduces the significant CAPEX of an organization by taking care of over-provisioning and optimum use […]
Understanding Cloud Migration and Strategies
Hello Folks, Welcome back to Learnizo Global. Cloud computing provides a new platform for any organization that promises flexible scalability, business agility, high availability, and reduction in costs. Considering these benefits, the migration of legacy systems to the cloud is a lucrative option for many organizations. In this article, we will understand the need, process, […]