IT Systems & E-Learning #1: Decision support systems for business processesIT Systems & E-Learning #2: Obtain InformationIT Systems & E-Learning #3: Analyse InformationIT Systems & E-Learning #4: Make DecisionsIT Systems & E-Learning #5: Enterprise Information Systems Supply Chain Management Systems When you see a product on the shelf of a store, it has come a long way to get there.…
IT Systems & E-Learning #1: Decision support systems for business processesIT Systems & E-Learning #2: Obtain InformationIT Systems & E-Learning #3: Analyse InformationIT Systems & E-Learning #4: Make DecisionsIT Systems & E-Learning #5: Enterprise Information Systems Statistical Analysis Usually, we want to evaluate large datasets to obtain information for decision-making, so that our decisions are well-founded. However, large datasets cannot…
Usually, we want to evaluate large datasets to obtain information for decision-making, so that our decisions are well-founded. However, large datasets cannot be evaluated by simply reading through the data. Therefore, we want to utilize statistical methods to analyze data and find patterns. Some statistical methods that can be used are listed below.
The basis of all information systems is data. Here, we understand data in its broadest definition and consider all forms of data. For example, data can be structured or unstructured and data can consist of numerical values that can be compared on an ordinal scale or of strings that can only be compared with respect to their nominal value. Before we think about data in information systems and how it can help with decision making, it helps if we understand where the data is coming from. A company can obtain data relevant to its business operations from two sources: internal sources and external sources
Among the different types of information systems, here we are interested in management information systems (MIS) and decision support systems (DSS). MIS are information systems provide periodic, structured reports that provide managers with a high-level view on information about the business, whereas DSS use analytical models on company data to aid managers with non-routine decisions
Cloud storage is not just a place for archives or backups but for everyday data operations. Cloud storage is relatively cheap. dynamic and scalable, which means you can scale up or down as needed while maintaining cost-effective and predictable IT costs.
Nowadays more and more companies are starting to use e-learning solutions to deliver their training. E-learning became a trend. So, what is e-learning? E-learning is electronic learning and it means using an electronic device for learning goals. A general process of e-learning resources design Below is an outline of the design process for a e-learning resources. Step 1: Identify e-learning…
If you can’t learn from your past mistakes, you will do them again. A lot of times I see how people repeating same situations once and again. It’s a sign that something is wrong. It might be complex to get it done right from the very beginning, but you should try at least do not repeat it.
In this tutorial we will try the following ways to obtain Free SSL Certificate:
- Generate self-signed certificate
- Cloudflare SSL service
- Install Let’s Encrypt SSL certificate
All these examples have been tested on Ubuntu 18.04.
Why do you need SSL certificate?
SSL certificates is a very important part of your website because it secures the connection between you and your clients. Any information you send via internet can be intercepted by other people. It’s became crucial when this information is your credit card or any confidential information you don’t want to share with anyone. The solution is to encrypt the information so no one without special key can’t decrypt and use it.
This article shows you how to install and configure a Moodle LMS instance on Amazon Lightsail. It contains steps to complete launch AWS Lightsail, install Moodle and configure your first course.
In this tutorial we will do the following:
1. Launch AWS Lightsail with Ubuntu 18.04 onboard
2. Install Required Software
3. Install Moodle LMS