Oracle, MySQL, Cassandra, Hadoop Database Training Classes in Deltona, Florida
Learn Oracle, MySQL, Cassandra, Hadoop Database in Deltona, Florida 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 Deltona, Florida: Oracle, MySQL, Cassandra, Hadoop Database Training
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- RHCSA EXAM PREP 
 17 November, 2025 - 21 November, 2025
- Python for Scientists 
 8 December, 2025 - 12 December, 2025
- RED HAT ENTERPRISE LINUX SYSTEMS ADMIN I 
 3 November, 2025 - 7 November, 2025
- Introduction to Spring 6, Spring Boot 3, and Spring REST 
 15 December, 2025 - 19 December, 2025
- ASP.NET Core MVC (VS2022) 
 24 November, 2025 - 25 November, 2025
- See our complete public course listing 
Blog Entries publications that: entertain, make you think, offer insight
	Facebook was originally intended as a way for people to stay in touch with friends and family members by sharing pictures and status updates on their timeline. As the website's popularity has grown, so has criticism that it is becoming one giant, online high school.
	
	Online Bullying
	
	 There has been a dramatic increase in recent years in the number of online bullying cases due to the introduction of social media. Bullying isn't just limited to younger Facebook users, either. Many adult users have also resorted to bashing others online through nasty status updates and cruel comments.
There has been a dramatic increase in recent years in the number of online bullying cases due to the introduction of social media. Bullying isn't just limited to younger Facebook users, either. Many adult users have also resorted to bashing others online through nasty status updates and cruel comments.
	
	Prior to social media, bullying in high school involved "kick me" signs and toilet swirling. Facebook and other social media outlets have allowed users to take bullying to a whole other level. Victims can no longer escape bullying by leaving school or work. The torture continues online, at anytime and anyplace.
	
	Status "Likes"
	
	In high school, everyone wants to be part of the popular crowd; people who are outgoing, beautiful, and seem like they have everything.  Posting a status update is similar to wanting to be popular. Once an update is posted, many users wait with bated breath to see how many friends will "like" their status. They believe that the more "likes" they receive, the more popular they are.
	
	 If that isn’t enough, there are many Facebook games that involve "liking" someone's status. Games like "Truth Is", where someone likes a status update and in return the poster writes how they really feel about the friend on their Facebook wall. This can get touchy, especially if the two people aren't friends outside of Facebook. It's similar to high school where someone desperately wants another person to like them, but when they find out how that person really feels they are crushed.
If that isn’t enough, there are many Facebook games that involve "liking" someone's status. Games like "Truth Is", where someone likes a status update and in return the poster writes how they really feel about the friend on their Facebook wall. This can get touchy, especially if the two people aren't friends outside of Facebook. It's similar to high school where someone desperately wants another person to like them, but when they find out how that person really feels they are crushed.
	
	Relationships Are Difficult to Keep Private
	
	When someone signs up for Facebook they’re asked to complete their profile, which includes a relationship section. Users can select from different options including "single", "married", "widowed", and "divorced". Whenever someone changes their relationship status, the update shows up on each of their friend's news feeds.
	
	It's easy to see how this feature correlates with high school where everyone talks about who is dating who or which couple broke up. It used to be that after graduation, people were able to keep their relationships more to themselves. Not so anymore in the age of social media. Now everyone has the ability to state their opinion on a friend's relationship status, either by "liking" their status change or by commenting on it.
	
	 Facebook has presented many benefits to its users, including the ability to rekindle old high school friendships. What one must understand when they sign up for the service is that they are opening themselves up to the same criticism and drama that takes place in a high school setting.
Facebook has presented many benefits to its users, including the ability to rekindle old high school friendships. What one must understand when they sign up for the service is that they are opening themselves up to the same criticism and drama that takes place in a high school setting.
Proceed with caution!
Recently, the new iOS update had added Reminders to the iPhone. If you ever found yourself setting notes on your iPhone to remember to do things, such as buying milk while at the grocery store, this process has become leagues upon leagues simpler, and faster. On your iPhone is an application named “Reminders”. Tap on this application and experience the new world of To-Do lists.
Right away, you are greeted by a screen that looks similar to a notepad, where you would be scribbling down reminders for this, and for that. To start off, tap on the plus button, and you are able to input the reminder you want. Say you want to be reminded to “Buy Milk.” Just type that into the application and you’re good to go.
But wait, there’s more. What this new application brings to the table that is extremely useful is the fact that your iPhone can remind you to do that task at a certain location, which, in this case, is buying milk. If you had saved your regular grocery store in your Maps application as a favorite location, you are able to do so. (To save a favorite location, go into your Maps application, search for your nearest grocery store that you regularly shop at, tap on the pin, tap on the blue arrow to get more information, and “Add to Bookmarks.”) In order to remind you to buy milk at your favorite grocery store, slide the “Off” to “On” and you are now able to set where you would like to be reminded at, and at what point in time. Now, you will never leave the grocery store without buying milk!
	Since its foundation, HSG has been a leader in Business Rule Management Systems Training and Consulting services by way of the Blaze Advisor Rule Engine.  Over the years we have provided such services to many of the worlds largest corporations and government institutions whose respective backgrounds include credit card processing, banking, insurance, health and medicine and more, much more.  Such training and consulting services have included:
	
	Create a wrapper object model in either Java, .NET or XML
	
	Identify and catalog business rules
	
	Develop a rule architecture within Blaze Advisor that isolates rule repositories as they relate to functionality and corporate policies
	
	Configure, develop and implement a variety of interfaces to the rule engine from disparate systems ranging from mainframe applications written in Cobol to UNIX/Windows applications using Enterprise Java Beans, Windows Services, Web Services, Fat Clients, Java Messaging Services and Web Applications.
	
	Review and update code to boost efficiency either by way of
	
	    Removing functions calls within conditional statements
	
	    Ensuring that database calls are essential or can be rearchitected in some other manner
	
	    Employing the rete algorithm where necessary
	
	    Paring down extensively large class models
	
	    Deploying such appliations in multi-threaded systems
	
	·         ...
	
	Call us if you:
	
	    are in need of Blaze Advisor Expertise
	    are developing SMEs in Blaze
	    want to speak directly with an expert (no placement agencies)
	    want an affordable alternative to FICO
	    want to work with an industry leader
Creating an enum in Python prior to Python 3.4 was accomplished as follows:
def enum(**enums)::
      return type('Enum',(),enums)
then use as:
Animals=enum(Dog=1,Cat=2)
and accessed as:
Animals.Dog
The new version can be created as follows:
from enum import Enum
class Animal(Enum):
    Dog=1
    Cat=2
Tech Life in Florida
| Company Name | City | Industry | Secondary Industry | 
|---|---|---|---|
| Lender Processing Services, Inc. (LPS) | Jacksonville | Software and Internet | Data Analytics, Management and Storage | 
| World Fuel Services Corporation | Miami | Energy and Utilities | Gasoline and Oil Refineries | 
| SEACOR Holdings Inc. | Fort Lauderdale | Transportation and Storage | Marine and Inland Shipping | 
| MasTec, Inc. | Miami | Business Services | Security Services | 
| Health Management Associates, Inc. | Naples | Healthcare, Pharmaceuticals and Biotech | Hospitals | 
| B/E Aerospace, Inc. | Wellington | Manufacturing | Aerospace and Defense | 
| Roper Industries, Inc. | Sarasota | Manufacturing | Manufacturing Other | 
| AutoNation | Fort Lauderdale | Retail | Automobile Dealers | 
| Watsco, Inc. | Miami | Wholesale and Distribution | Wholesale and Distribution Other | 
| SFN Group | Fort Lauderdale | Business Services | HR and Recruiting Services | 
| Tupperware Corporation | Orlando | Manufacturing | Plastics and Rubber Manufacturing | 
| AirTran Holdings, Inc. | Orlando | Travel, Recreation and Leisure | Passenger Airlines | 
| WellCare Health Plans, Inc. | Tampa | Healthcare, Pharmaceuticals and Biotech | Healthcare, Pharmaceuticals, and Biotech Other | 
| Lennar Corporation | Miami | Real Estate and Construction | Real Estate Agents and Appraisers | 
| HSN, Inc. | Saint Petersburg | Retail | Retail Other | 
| Certegy | Saint Petersburg | Business Services | Business Services Other | 
| Raymond James Financial, Inc. | Saint Petersburg | Financial Services | Trust, Fiduciary, and Custody Activities | 
| Winn-Dixie Stores, Inc. | Jacksonville | Retail | Grocery and Specialty Food Stores | 
| Jabil Circuit, Inc. | Saint Petersburg | Computers and Electronics | Semiconductor and Microchip Manufacturing | 
| CSX Corporation | Jacksonville | Transportation and Storage | Freight Hauling (Rail and Truck) | 
| Fidelity National Financial, Inc. | Jacksonville | Financial Services | Insurance and Risk Management | 
| Tech Data Corporation | Clearwater | Consumer Services | Automotive Repair & Maintenance | 
| TECO Energy, Inc. | Tampa | Manufacturing | Chemicals and Petrochemicals | 
| Lincare Holdings Inc | Clearwater | Healthcare, Pharmaceuticals and Biotech | Medical Supplies and Equipment | 
| Chico's FAS Inc. | Fort Myers | Retail | Clothing and Shoes Stores | 
| Burger King Corporation LLC | Miami | Retail | Restaurants and Bars | 
| Publix Super Markets, Inc. | Lakeland | Retail | Grocery and Specialty Food Stores | 
| Florida Power and Light Company | Juno Beach | Energy and Utilities | Gas and Electric Utilities | 
| Ryder System, Inc. | Miami | Transportation and Storage | Freight Hauling (Rail and Truck) | 
| Citrix Systems, Inc. | Fort Lauderdale | Software and Internet | Software and Internet Other | 
| Harris Corporation | Melbourne | Telecommunications | Wireless and Mobile | 
| Office Depot, Inc. | Boca Raton | Computers and Electronics | Audio, Video and Photography | 
| Landstar System, Inc. | Jacksonville | Transportation and Storage | Freight Hauling (Rail and Truck) | 
| Darden Restaurants, Inc. | Orlando | Retail | Restaurants and Bars | 
| PSS World Medical, Inc. | Jacksonville | Healthcare, Pharmaceuticals and Biotech | Medical Supplies and Equipment | 
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 Florida 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…














