Cloud computing is popular in modern business, helping owners innovate in digitalization, intelligence, and internet use. A quality cloud infrastructure supports start-ups, analyses data bottlenecks, enhances product discovery, and identifies bank frauds. It helps grow your business while keeping the workload low.
With many quality cloud services like IBM Cloud available, it can be hard to choose the best one for your organization.
Let’s unpack everything essential you should know about the IBM cloud computing course to innovate and scale confidently.
What is Cloud Computing?
Cloud computing is the on-demand delivery of computing and IT resources — for example, databases, servers, CPU time, data storage, bandwidth, databases, processing power, and more — over the Internet. The goal is to provide flexibility, agile services, cost savings, and encourage innovation. Users can speed up business growth by using cloud solutions designed for complex IT and business environments.
Large cloud infrastructures use interconnected servers spread across many data centers.
You can rent resources from third-party cloud providers, avoiding the need to own physical servers.
The use of cloud systems is growing. In 2020, end-users spent about 270 billion dollars on the cloud, and it is expected to reach 397.5 billion dollars by 2022.
Characteristics of the Cloud
NIST defines cloud architecture by these five characteristics:
- On-demand Self Service: Cloud services can be provisioned automatically by the customers via a web self-service portal as an interface — no human interaction with the CSP is required to provision/deprovision, manage or monitor their IT resources.
- Broad Network Access (mobility): Users can access and utilize cloud services over a standard network, for instance, the Internet or LAN (for private cloud computing), from anywhere (ubiquitous) and at any time through various types of devices (smartphones, PDAs, and computers).
- Multi-tenancy and Resource Pooling: Virtual and physical server resources, for example, the storage arrays, cloud infrastructure, network equipment and configuration, servers, etc., get pooled together in the cloud environment and can be shared by multiple users simultaneously at the host level, network level, and application level. The end consumers are isolated within their customized virtual instance, cannot breach others’ data privacy, and have no authority over the resource location. However, they can identify the resource location at a higher level of abstraction.
- Rapid Elasticity and Scalability: Cloud resources can be elastically and promptly released and allocated based on customer demand. The cloud is a highly scalable approach in the sense that it allows CSPs to add new servers or nodes to the infrastructure in no time, doing minor tweakings and modifications to the software and the cloud system. The resources can be scaled up or down rapidly as the customer demands change.
- Measured Service: Advanced meters automatically track, optimize, and manage cloud service and resource usage. Both the provider and user can monitor usage through the same interface, and the user is charged based on a pay-as-you-go plan.
Benefits of Cloud Computing
According to the annual state of the cloud report by Right Scale, while 91% of companies employed public clouds and 72% deployed private systems in 2019, 69% of businesses relied on both (hybrid cloud) to keep more revenue rolling in their organizations.
But why are so many businesses migrating their workloads to the cloud?
Let’s dive deeper into how cloud computing benefits businesses of all sizes:
Reduced Overhead
While deploying a top-tier cloud system can be expensive, that associated price tag is notably smaller than what an equivalent internally-hosted IT infrastructure would cost.
Hosting your IT infrastructure in the cloud means you can skip the substantial up-front CAPEX costs of networking equipment, deploying and operating in-house data centers for orchestration — the server racks, uninterrupted power supply, software licensing, and the tech specialists for handling the on-prem system.
Plus, with the pay-per-use scheme, you’re charged only for the resource you use.
These cost savings help you avoid extra overhead and focus more on tasks that drive revenue.
Effortless Testing and Deployment
Testing and deploying a software add-on is only a few clicks away with the cloud. While with an on-prem system, the development team has to go through a lengthy process to deploy more storage for a new test, the cloud allows them to spin up a new cloud instance almost immediately.
And once the test is finished, they can shut the virtual machine down in seconds — the testing and deployment process of new applications has become more agile and speedier with cloud computing than with in-house hardware systems.
Evade Security Threats
When globally, around 30,000 websites get hacked daily, how can you ensure your mission-critical business data is secured when it’s not stored on-site? Thankfully, an enterprise would need the fortune to deploy the data security policies and measures most CSPs employ to keep your web apps and data out of reach from scammers.
Some of the countless cybersecurity enhancements with cloud systems include:
- Identity Access Management Console
- Single Sign-on
- End-to-end encryptions (E2EE)
- DDoS attack mitigation
- Web Application Firewalls (WAF)
- Data backup and recovery, and many
IBM Cloud Computing Course
With more than 170 services encompassing Quantum, Artificial Intelligence, container, data and file storage, networking, and blockchain, IBM is an industry-leading, full-stack hybrid cloud system built on top of high-level IBM technology.
At its core, IBM Cloud is built around a philosophy of openness and flexibility, designed to meet enterprises wherever they are in their digital transformation journey — whether that means managing workloads on-premises, in private clouds, or across multiple public cloud environments. Understanding IBM Cloud’s foundational architecture and services gives you critical context for appreciating why it has become the platform of choice for so many large-scale organizations. With capabilities spanning AI, data analytics, security, and Kubernetes-based container management, IBM Cloud is far more than a simple hosting solution — it is a comprehensive ecosystem engineered for enterprise-grade demands.
To ensure you can get the most of this pick of 80% of the Fortune 500 companies by successfully employing edge-to-cloud security, making better predictions, or modernizing your applications, you need to gather some knowledge.
Before committing to a structured IBM course, building a strong conceptual foundation through seminars can give you a meaningful edge. Seminars offer a focused, topic-driven format that reinforces core principles — from cloud architecture and deployment models to security and virtualization — in a digestible way. Exploring essential cloud computing seminar topics helps you identify the specific knowledge gaps you need to address before advancing into IBM-specific tools and methodologies, ensuring you enter the course prepared rather than overwhelmed.
The demand for cloud computing experts is increasing rapidly. To help you get a head-start in this burgeoning profession with the appropriate certification, IBM offers the IBM Cloud Computing Course carefully curated by IT specialists.
If you are up for ramping up on IBM Cloud in no time, try to grasp the Introduction to Cloud and IBM Cloud Essentials free courses.
Let’s look into the core aspects of these two courses hosted by IBM:
Introduction to Cloud
This free course for beginners helps you learn core cloud concepts. Whether you need basic knowledge or want to be an expert, this course is valuable.
This self-paced course has 6 modules, covering:
- Cloud computing, the characteristics, and the history
- The use cases of the cloud environment in business and the cloud-dependent technologies (AI, Blockchain, Cloud data storage, Integration, Big data analytics, and more)
- Cloud service (SaaS, Iaas, PaaS) models and Deployment options (Private, Public, hybrid, and multi-cloud)
- Cloud computing components (container, server stacking, racking, virtual machine, etc.)
- Cloud storage services
- Cloud-native and emergent cloud trends (CDN, app modernization, native applications development, etc.)
IBM Cloud Essentials
IBM Cloud Essentials helps you master the IBM cloud computing course and get the most updated and comprehensive understanding of this open hybrid resilient platform.
It has 4 self-paced modules:
- Introduction to the IBM Cloud: Offers an in-depth overview of cloud infrastructure, account, and deployment types.
- IBM Infrastructure Services: You can learn about different IBM IaaS options available, IBM storage, and networks.
- Workloads on the IBM Cloud: Serverless options, Containers, OpenShift, and Kubernetes
- Solutions on the IBM Cloud: Explains IBM databases, blockchain, DevOps tools, cloud-native and more.
