Oracle, MySQL, Cassandra, Hadoop Database Training Classes in Sandy Springs, Georgia
Learn Oracle, MySQL, Cassandra, Hadoop Database in Sandy Springs, Georgia and surrounding areas via our hands-on, expert led courses. All of our classes either are offered on an onsite, online or public instructor led basis. Here is a list of our current Oracle, MySQL, Cassandra, Hadoop Database related training offerings in Sandy Springs, Georgia: Oracle, MySQL, Cassandra, Hadoop Database Training
Oracle, MySQL, Cassandra, Hadoop Database Training Catalog
Cassandra Classes
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Oracle Classes
Course Directory [training on all levels]
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- RHCSA EXAM PREP 
 17 November, 2025 - 21 November, 2025
- ASP.NET Core MVC (VS2022) 
 24 November, 2025 - 25 November, 2025
- Object-Oriented Programming in C# Rev. 6.1 
 17 November, 2025 - 21 November, 2025
- Python for Scientists 
 8 December, 2025 - 12 December, 2025
- Introduction to Spring 6, Spring Boot 3, and Spring REST 
 15 December, 2025 - 19 December, 2025
- See our complete public course listing 
Blog Entries publications that: entertain, make you think, offer insight
C# PROGRAMMING –MAIN DESIGN GOALS
C# is a popular programming language these days, and it was designed from inception to provide a simple, clean, general purpose programming language for those intending to work within the confines of Microsoft’s .NET framework. Since then, it has been approved as one of the standard languages by both ECMA and ISO, making C# programming an essential tool in every programmers’ kit.
Different languages have different uses and specialties, and C# was designed for programmers to be able to use it to create different components for use in software that would be deployed and distributed en masse, to live use environments. This means that designers had to really put an emphasis on making the actual source code extremely compatible and portable. Those already familiar with C or C++ should definitely notice this emphasis.
Another particular point of emphasis during design was focus on internationalization of the language; it was intended from inception to be available all over the world, and to see all sorts of different implementations based on variance in regional programming technique. The resultant use should help the language develop sophistication as it is refined throughout different versions.
Cloud computing is the recent rage in the IT industry. According to the report by Forbes, the estimated global market for cloud computing is expected to reach $35.6 billion in 2015, from the $12.1 billion market of 2010.
How it began
The idea of cloud computing was inspired by the concept of “utility computing” which introduced the idea of computing using the virtual servers. These virtual servers do not actually exist anywhere physically and can be moved anywhere without causing any disturbance to the end users. Thus it minimizes the cost involved on the devices to a great extent and provides innumerable benefits to the companies that adopt this system.
Cloud Computing Types
	
	Jeff Nelson, a former Googler and inventor of Chromebook says on Quora, “One habit I've clung to is writing small prototypes when I'm trying to learn new concepts.
	For example, I'll sit down with a book or a web page, and over the course of a few hours, write 30 or 40 programs all of them only a few dozen lines long.  Each program intended to demonstrate some simple concept. This prototyping makes it very easy to try out many concepts in a short period of time.”
Miguel Paraz, Software Engineering Student habit is to “keep a log in a text file or document on my work computer. Before trying to solve a problem, I write it down first. And then I describe the details as they happen.”
Tech Life in Georgia
| Company Name | City | Industry | Secondary Industry | 
|---|---|---|---|
| BlueLinx Corporation | Atlanta | Real Estate and Construction | Construction Equipment and Supplies | 
| Equifax, Inc. | Atlanta | Business Services | Business Services Other | 
| Asbury Automotive Group, Inc. | Duluth | Retail | Automobile Dealers | 
| Flowers Foods, Inc. | Thomasville | Manufacturing | Food and Dairy Product Manufacturing and Packaging | 
| Graphic Packaging Holding Company | Marietta | Manufacturing | Paper and Paper Products | 
| NCR Corporation | Duluth | Computers and Electronics | Networking Equipment and Systems | 
| Genuine Parts Company | Atlanta | Wholesale and Distribution | Automobile Parts Wholesalers | 
| Delta Air Lines, Inc. | Atlanta | Travel, Recreation and Leisure | Passenger Airlines | 
| Carter's Inc | Atlanta | Manufacturing | Textiles, Apparel and Accessories | 
| Mohawk Industries, Inc. | Calhoun | Manufacturing | Textiles, Apparel and Accessories | 
| Synovus Financial Corp. | Columbus | Financial Services | Investment Banking and Venture Capital | 
| Home Depot USA , Inc | Atlanta | Retail | Hardware and Building Material Dealers | 
| Global Payments Inc. | Atlanta | Financial Services | Financial Services Other | 
| AGL Resources, Inc. | Atlanta | Energy and Utilities | Gas and Electric Utilities | 
| ROCK-TENN COMPANY | Norcross | Manufacturing | Paper and Paper Products | 
| Southern Company | Atlanta | Energy and Utilities | Gas and Electric Utilities | 
| AGCO Corporation | Duluth | Manufacturing | Farming and Mining Machinery and Equipment | 
| First Data Corporation | Atlanta | Financial Services | Credit Cards and Related Services | 
| Acuity Brands, Inc. | Atlanta | Retail | Retail Other | 
| Exide Technologies | Milton | Manufacturing | Manufacturing Other | 
| TSYS Corporation | Columbus | Financial Services | Financial Services Other | 
| SunTrust Banks, Inc. | Atlanta | Financial Services | Banks | 
| The Coca-Cola Company | Atlanta | Manufacturing | Nonalcoholic Beverages | 
| United Parcel Service, Inc. - UPS | Atlanta | Transportation and Storage | Postal, Express Delivery, and Couriers | 
| AFLAC Incorporated | Columbus | Financial Services | Insurance and Risk Management | 
| Newell Rubbermaid Inc. | Atlanta | Manufacturing | Paper and Paper Products | 
training details locations, tags and why hsg
The Hartmann Software Group understands these issues and addresses them and others during any training engagement. Although no IT educational institution can guarantee career or application development success, HSG can get you closer to your goals at a far faster rate than self paced learning and, arguably, than the competition. Here are the reasons why we are so successful at teaching:
- Learn from the experts.  
                                - We have provided software development and other IT related training to many major corporations in Georgia since 2002.
- Our educators have years of consulting and training experience; moreover, we require each trainer to have cross-discipline expertise i.e. be Java and .NET experts so that you get a broad understanding of how industry wide experts work and think.
 
- Discover tips and tricks about Oracle, MySQL, Cassandra, Hadoop Database programming
- Get your questions answered by easy to follow, organized Oracle, MySQL, Cassandra, Hadoop Database experts
- Get up to speed with vital Oracle, MySQL, Cassandra, Hadoop Database programming tools
- Save on travel expenses by learning right from your desk or home office. Enroll in an online instructor led class. Nearly all of our classes are offered in this way.
- Prepare to hit the ground running for a new job or a new position
- See the big picture and have the instructor fill in the gaps
- We teach with sophisticated learning tools and provide excellent supporting course material
- Books and course material are provided in advance
- Get a book of your choice from the HSG Store as a gift from us when you register for a class
- Gain a lot of practical skills in a short amount of time
- We teach what we know…software
- We care…














