Category: microsoft

Microsoft Power Platform – Microsoft’s Web tool to automate your workflows

In this article, we will show you everything about the cloud-based web tool Microsoft Power Platform and why you shouldn’t do without it.

Cloud-based web development has gained popularity in the web development industry in recent years. The globalization of the workforce and the diversification of the work process have significantly driven the development of cloud-based services.

What is Microsoft Power Platform?

With Power Platform you get an integrated application platform consisting of a group of different Microsoft products with which you can develop complex business solutions. This way you can make your business processes more efficient and productive. The platform can also take care of data storage, entry and processing. Data analysis via complex visualizations and predictions can also be handled by various services.

Microsoft Power Platform Services

Schematic representation of the Microsoft Power Platform Services
Power Platform Services

Since the Power Platform is a collection of different Microsoft services, we want to give you an overview of the individual parts.

Build your own Apps

With Power Apps you get a user suite for mapping custom apps. All apps are independent of data sources and can be extended by you as you wish via drag & drop. This way you can adapt them to your needs.

Automate your tasks

Power Automate was still called Microsoft Flow until 2019. This web tool lets you automate recurring tasks and simple cross-platform workflows. You can connect to over 100 third-party systems via connectors. This allows you to automate processes outside the Microsoft environment and across applications.

Schematic representation of the Principle Microsoft Power Automate
Principle Microsoft Power Automate

Analyze your business data

With Power BI you get a business intelligence tool. With this you can access different data sources. An advantage to other BI tools is the deep integration with Excel. So you can create user-friendly, data connections and visualize.

Should I choose Microsoft Power Platform?

You need more and more scalable and secure solutions at low cost. Device-independent access to important planning and evaluation software will increasingly become the focus of attention and change global corporate structures. To turn your company into an Industry 4.0 enterprise, you can no longer avoid cloud solutions.

The question is not: if, but when you will choose a corresponding service. The question is not: if, but when you will choose a corresponding service. Microsoft, as one of the largest IT companies, now presents you with a solution. Whether it fits your needs, however, you must ultimately decide for yourself.

IaaS vs PaaS vs SaaS – What are the differences?

IaaS vs PaaS vs SaaS – terms that categorize clouds, but what exactly do they mean? In this article, we contrast all three and explain the differences.

In almost all areas, the cloud is becoming more and more important. Increasingly, the cloud is also becoming interesting for business processes. Everyone is talking about it, but what is it actually?

What is the cloud anyway?

The cloud basically means the use of different servers. This means that your data can be hosted online, i.e. stored, managed and processed.
So you don’t have to provide the appropriate hardware on site, but can rent these resources from a cloud provider. Read our article about the cloud computing provider AWS.
Besides Amazon, other global players such as Google (Google Cloud) and Microsoft (Azure) also offer profitable cloud resources.
But which ones are suitable for me or my company? To meaningfully compare the individual solutions, you need to understand the differences between them.
Basically, you need to distinguish between the three categories already mentioned.

IaaS vs PaaS vs SaaS - Diese Abbildung zeigt die Die 3 Cloud Kategorien
IaaS vs PaaS vs SaaS

IaaS vs PaaS vs SaaS – What are the Differences?

First and foremost, all three terms are used to describe a resource provided by a cloud service provider for a short period of time.
The following figure shows this “as-a-service”, or Flexible consumption model, and the management components..

IaaS vs PaaS vs SaaS - This diagram shows the distribution of tasks between providers and customers in the individual cloud categories depending on the service layer model.
Red: managed by others; Green: managed by your organization

You can see very clearly here that the cloud provider manages more and more layers, ascending from IaaS to SaaS.

Software as a Service (SaaS)

The abbreviation SaaS refers to cloud-based software. This is hosted online by a company and provided via the Internet. It is easy to use and manage. Additionally, it is highly scalable, meaning it can be used for an entire organization.

Platform as a Service (PaaS)

PaaS is used to describe a cloud-based platform service. This offers developers an online platform for application development. Data is provided, stored and managed online.s

Infrastructure as a Service (IaaS)

IaaS refers to cloud-based infrastructure resources provided via virtualization technologies. These services are designed to help companies build and manage their servers, networks, operating systems and data storage. This is where the highest administrative share lies with the customer. Access to the servers for data management takes place via a dashboard or API.

IaaS vs PaaS vs SaaS – For whom is which category suitable?

So who should choose which service model? The following figure shows that the more tasks are taken over by the provider, the more control is relinquished. This is especially detrimental in organizations where a lot of control is needed.

IaaS vs PaaS vs SaaS - Presentation of the individual services depending on the control and for whom they are suitable.
Services depending on the control

IaaS gives administrators more direct needed, control over operating systems. However, more control always comes with more complicated administration tasks. PaaS therefore offers users a certain compromise between flexibility and ease of use. This model is particularly appealing to developers.
The SaaS model offers the highest level of usability and is accordingly interesting for customers who want to take over no to few administrative tasks.

IaaS vs PaaS vs SaaS – Technology of the future?

Cloud resources can be a valuable alternative to expensive, in-house hardware solutions. Of course, with external administration, a company loses control over its own data. However, the different types of service mean that compromises can be made that are tailored to the company’s own needs.

The advantages are obvious. Individual services can be accessed from virtually anywhere at any time, and high-performance computing can be operated cost-effectively. As network technologies become faster and faster, these solutions are increasingly coming into focus and will certainly become more and more important for companies and private individuals in the coming years.

So you should learn Amazon Web Services (AWS) now


== internationally leading platform for cloud computing
– founded 2006 by Amazon
– Services go far beyond hosting files.
→ Services among others: virtual servers, storage solutions, networks, databases, development interfaces
– Customers among others: Dropbox, NASA, Netflix

Cloud Computing

== Access to virtual computing capacity / access to platforms via the Internet


Infrastructure as a Service (IaaS)
Platform as a Service (PaaS)
Software as a Service (SaaS)

IaaS PaaS SaaS


– All services are connected via REST architecture and SOAP protocol
→ accessible via HTTP/HTTPS

AWS Components


EC2 (Elastic Compute Cloud)
→ virtual server (simulated unit of a server farm running separately from others)
– Operating systems: Linux distribution or Microsoft Windows Server
→ fully scalable


== Webspace for file hosting
– theoretically any amount of data

S3 (Simple Storage Service)
→Filehosting service, virtual network drives, archiving systems
→ Access via web interface (HTTP/HTTPS)
Elastic Block Store (EBS)
→ Memory at block level
→ can be attached to Amazon EC2 instances

→ rentable hard disk space
→ to which large amounts of data can be copied and returned by parcel service

aws speicher
Relationship between these storage options and your instance


→ Content Delivery Network (CDN)
→ makes content (files, domains) from other AWS services, including SSL encryption, available globally
→ Reduction of access time


== saves dynamic contents in tables or matrices

→ Storage of non-relational information (structured as objects and properties)
→ Storage of small and medium-sized data volumes in a high-performance environment

Relational Database Service (RDS)
→ virtual database
→ is based on MySQL, Microsoft SQL Server or Oracle


Elastic Beanstalk
Platform as a Service (PaaS)
== Service to deploy and scale web applications and services
– Development, Analysis, Debugging, Testing
– platforms: Java, .NET, PHP, Node.js, Python, Ruby, Go and Docker
– run up: Apache, Nginx, Passenger and IIS

Further services: Simple Workflow Service (SWS), Simple Email Service (SES), Simple Queue Service (SQS), Simple Notification Service (SNS)

The product and further information can be found here:

What is Microsoft’s .NET?


== collective term for several software platforms published by Microsoft (2000)
– for development and execution of application programs

Main components:

.NET Framework

.NET Core

Mono from Xamarin

overview dotNET

.NET Framework

is a run-time execution environment that manages apps that target

overview net frameworks


– Command line compiler (for Visual Basic.NET, C#, Jscript.NET)
– Software Development Kit (SDK) with tools, documentation and examples

Common Language Runtime (CLR)

– Runtime environment for the execution of a .NET application
– provides the just-in-time compiler
– provides numerous other basic services (garbage collector, exception handling, a security system and interoperability with non.NET applications)
– When a .NET application is started, Windows does not call the CLR itself directly, but first calls a so-called Runtime Host. This host loads the CLR and passes the entry point for the application to the CLR.

Runtime Hosts:
– Shell Runtime Host
– Internet Explorer Runtime Host

Language Integration

– enables the cooperation of different languages
→ Calling a program code written in another programming language
→ object-oriented languages can inherit classes written in another object-oriented language

Uniform class library

– NET Framework Class Library (FCL)
– extensive class library that can be used from all .NET languages
– implemented as a set of DLLs (Managed Code)

Component concept

– not only object-oriented, but also component-oriented
– At the center of the component concept are the so-called Assemblies (EXE, DLL)
== a composite of one or more MSIL files, where at least one of the files is a DLL or EXE/ non-MSIL files, so called resource files (database, graphic or sound files)
DLL assembly:
– a reusable software component that can be used by another assembly
EXE assembly:
– can be started as an independent application
– but can provide services for others

.NET Core

== universal open source development platform
– replaces the old .NET Framework (mixture of new implementation and redesign/refactoring of .NET Framework 4.x)
– faster than .NET Framework
– modularly constructed
– allows you to create .NET Core Apps, cross-platform, for Windows, macOS and Linux for x64, x86, ARM32 and ARM64 processors
→ different programming languages are supported (C#, F#, or Visual Basic)
→ Frameworks and APIs for the cloud, for IoT, for client user interfaces and for machine learning
– Modern language constructs like generics, Language Integrated Query (LINQ), and asynchronous programming

Language Integrated Query (LINQ)

== an expression that retrieves data from a data source
– are usually written in a specialized query language
– a new query language for each type of data source or data format they need to support
→ LINQ provides a consistent model for working with data in different types of data sources and formats
– Queries are always object based

LINQ query operations consist of three actions:
– Retrieving the data source
– Creating the query
– Executing the query

overview linq


== alternative, open source implementation of Microsoft’s .NET Framework
→ Development of a platform independent software based on the standards of the Common Language Infrastructure, ECMA, and the programming language C# shall be enabled

Additional functions for .Net

– Interfaces for operating system related functions under Unix
– Comprehensive Technology Coverage
– Binary Compatible
– Multi-Language(VB 8, Java, Python, Ruby, Eiffel, F#, Oxygene …)
– Changes can be made to already compiled code
– easy generation of native code


– C# Compiler

– Mono Runtime

– .NET Framework Class Library

– Mono Class Library

.NET 5.0

→ In autumn 2020 all three platforms (.NET Core, .NET Framework, Mono) will be merged

overview net5