Oracle, MySQL, Cassandra, Hadoop Database Training Classes in Clarksville, Tennessee
Learn Oracle, MySQL, Cassandra, Hadoop Database in Clarksville, Tennessee 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 Clarksville, Tennessee: Oracle, MySQL, Cassandra, Hadoop Database Training
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28 July, 2025 - 1 August, 2025 - RHCSA EXAM PREP
17 November, 2025 - 21 November, 2025 - Object-Oriented Programming in C# Rev. 6.1
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Blog Entries publications that: entertain, make you think, offer insight
Computers. They’re a part of our everyday lives. Most of us couldn’t imagine living a day without them. We use them for school, work, and fun and use them to stay connected to those we love and care about. Since the invention of the web cam, millions of us use webcams to communicate with loved-ones and business contacts far away.
Web camera use has leveled the playing field for business entrepreneurs and given teenagers a fun way to chat with friends. However, solid citizens aren’t the only ones who make use of this popular modern technology. Recently, there have been reports of criminals using a type of webcam spy hack to insert themselves unseen into the living rooms and bedrooms of millions of unsuspecting users.
The Webcam Spy Hack
The most popular way criminals gain access to your webcam is through innocent-looking emails. You may receive an e-card from someone in your contacts list. When you click on it, you’re directed to another website to view the e-card. While you’re listening to music and watching animated puppies scroll across the screen, a Trojan horse is silently installed into your computer’s hard drive.
The Zen of Python, by Tim Peters has been adopted by many as a model summary manual of python's philosophy. Though these statements should be considered more as guideline and not mandatory rules, developers worldwide find the poem to be on a solid guiding ground.
Beautiful is better than ugly.
Explicit is better than implicit.
Simple is better than complex.
Complex is better than complicated.
Flat is better than nested.
Sparse is better than dense.
Readability counts.
Special cases aren't special enough to break the rules.
Although practicality beats purity.
Errors should never pass silently.
Unless explicitly silenced.
In the face of ambiguity, refuse the temptation to guess.
There should be one-- and preferably only one --obvious way to do it.
Although that way may not be obvious at first unless you're Dutch.
Now is better than never.
Although never is often better than *right* now.
If the implementation is hard to explain, it's a bad idea.
If the implementation is easy to explain, it may be a good idea.
Namespaces are one honking great idea -- let's do more of those!
Communication is one of the main objectives that an organization needs to have in place to stay efficient and productive. A breakdown in accurate and efficient communication between departments at any point in the organization can result in conflict or loss of business. Sadly, the efficiency between different departments in an organization becomes most evident when communication breaks down. As an example, David Grossman reported in “The Cost of Poor Communications” that a survey of 400 companies with 100,000 employees each cited an average loss per company of $62.4 million per year because of inadequate communication to and between employees.
With the dawning of the big-data era and the global competition that Machine Learning algorithms has sparked, it’s more vital than ever for companies of all sizes to prioritize departmental communication mishaps. Perhaps, today, as a result of the many emerging markets, the most essential of these connections are between IT and the business units. CMO’s and CIO’s are becoming natural partners in the sense that CMO’s, in order to capture revenue opportunities, are expected to master not just the art of strategy and creativity but also the science of analytics. The CIO, on the other hand, is accountable for using technical groundwork to enable and accelerate revenue growth. Since business and technology people speak very different languages, there’s a need on both sides to start sharing the vocabulary or understanding of what is expected in order to avoid gridlock.
In the McKinsey article, Getting the CMO and CIO to work as partners, the author speaks to five prerequisite steps that the CMO and the CIO can take in order to be successful in their new roles.
--- Be clear on decision governance
Teams should define when decisions are needed, what must be decided, and who is responsible for making them.
When businesses are trying to expand and require professionals to lead teams, terminology may get in the way of who performs what roles. When it comes to information technology (IT), new and vital professionals may seem hard to differentiate between one another. However, there are key differences between specific professionals needed with IT departments. Here are the responsibilities that differentiate between an IT manager and an IT project manager.
IT Managers
IT managers are the leaders of the entire IT infrastructure a business has to function properly. The IT manager must lead the entire IT department to regulate and maintain the IT network for the business. As a manager, this IT professional corresponds with other departments in the business about how the IT department is implementing the goals the business is aiming toward. In addition, the manager must be fiscally responsible and answer to executives and financial officers in the business the reasons behind certain costs and investments. Because of the dual computer technology and business acumen this profession requires, many IT managers have a Master of Business Administration (MBA) related to information technology.
IT Project Managers
Tech Life in Tennessee
Company Name | City | Industry | Secondary Industry |
---|---|---|---|
First Horizon National Corporation | Memphis | Financial Services | Lending and Mortgage |
Vanguard Health Systems, Inc. | Nashville | Healthcare, Pharmaceuticals and Biotech | Hospitals |
The ServiceMaster Company | Memphis | Consumer Services | Consumer Services Other |
Eastman Chemical Company | Kingsport | Manufacturing | Chemicals and Petrochemicals |
Brookdale Senior Living, Inc. | Brentwood | Healthcare, Pharmaceuticals and Biotech | Residential and Long-Term Care Facilities |
Scripps Networks Interactive | Knoxville | Media and Entertainment | Radio and Television Broadcasting |
Dollar General Corporation | Goodlettsville | Retail | Retail Other |
IASIS Healthcare Corporation | Franklin | Healthcare, Pharmaceuticals and Biotech | Hospitals |
Thomas and Betts Corporation | Memphis | Energy and Utilities | Gas and Electric Utilities |
Tractor Supply Company, Inc. | Brentwood | Retail | Clothing and Shoes Stores |
TeamHealth, Inc. | Knoxville | Healthcare, Pharmaceuticals and Biotech | Doctors and Health Care Practitioners |
UNIVERSITY HEALTH SYSTEM, INC. | Knoxville | Healthcare, Pharmaceuticals and Biotech | Hospitals |
Corrections Corporation of America | Nashville | Business Services | Security Services |
AutoZone, Inc. | Memphis | Retail | Automobile Parts Stores |
Mueller Industries, Inc. | Memphis | Manufacturing | Metals Manufacturing |
UNUM Group | Chattanooga | Financial Services | Insurance and Risk Management |
Fred's, Inc. | Memphis | Retail | Grocery and Specialty Food Stores |
International Paper Company | Memphis | Manufacturing | Paper and Paper Products |
Regal Entertainment Group | Knoxville | Media and Entertainment | Motion Picture and Recording Producers |
Genesco Inc. | Nashville | Wholesale and Distribution | Apparel Wholesalers |
Cracker Barrel Old Country Store, Inc. | Lebanon | Retail | Restaurants and Bars |
Lifepoint Hospitals Inc. | Brentwood | Healthcare, Pharmaceuticals and Biotech | Hospitals |
FedEx Corporation | Memphis | Transportation and Storage | Postal, Express Delivery, and Couriers |
Community Health Systems | Franklin | Healthcare, Pharmaceuticals and Biotech | Hospitals |
HCA Holdings, Inc. | Nashville | Healthcare, Pharmaceuticals and Biotech | Hospitals |
HealthSpring Inc. | Franklin | Healthcare, Pharmaceuticals and Biotech | Healthcare, Pharmaceuticals, and Biotech Other |
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 Tennessee 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…