Oracle, MySQL, Cassandra, Hadoop Database Training Classes in St. Petersburg, Florida
Learn Oracle, MySQL, Cassandra, Hadoop Database in St. Petersburg, 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 St. Petersburg, Florida: Oracle, MySQL, Cassandra, Hadoop Database Training
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6 October, 2025 - 7 October, 2025 - Fast Track to Java 17 and OO Development
8 December, 2025 - 12 December, 2025 - OpenShift Fundamentals
6 October, 2025 - 8 October, 2025 - Python for Scientists
8 December, 2025 - 12 December, 2025 - RHCSA EXAM PREP
17 November, 2025 - 21 November, 2025 - See our complete public course listing
Blog Entries publications that: entertain, make you think, offer insight
Not too long ago, Apple added something phenomenal to the iPhone OS: a dashboard screen. If you have a Macintosh computer, you may be familiar with the dashboard that is available (regularly) by pressing F4. Otherwise, you can draw similarities to your Windows 7 Dashboard on the right hand side of your desktop, that shows you updates on your applications and widgets you add to it. Finding your dashboard on your iPhone is just as easy: just put your finger on the top of your iPhone screen, and drag down.
Here, in your dashboard, you will see all of the updates that has been pushed into such by your applications that desire to send you messages: things like new text messages, new updates to your subscribed magazines, your messages on payment applications. If you have reviewed a message set by an application by tapping on it, that message will automatically become deleted. However, if you don’t desire to go into the application to delete it, simply tap in the top right on the bar that categorizes that particular application, and tap again to clear all of the messages set by that application, and clear up your dashboard.
But, your dashboard isn’t all about your application. You not only get your messages, but you get important information set by default applications, such as the weather. If you don’t feel like scouting out your weather application amidst all your applications you have downloaded, simply go into your dashboard, and find out the forecast for the whole week, just by a simple swipe. Not only that, tickers for your stocks are displayed near the bottom of the dashboard.
F# is excellent for specialties such as scientific computing and data analysis. It is an excellent choice for enterprise development as well. There are a few great reasons why you should consider using F# for your next project.
Concise
F# is not cluttered up with coding noise; no pesky semicolons, curly brackets, and so on. You almost never have to specify the kind of object you're referencing because of its powerful type inference system. It usually takes fewer lines of code to solve the same issue.
Convenient
Common programming tasks are much easier in F#. These include generating and using state machines, comparison and equality, list processing, as well as complex type definitions. It is very easy to generate powerful and reusable code because functions are first class objects. This is done by creating functions that have other functions as parameters or that combine existing functions to generate a new functionality.
Correctness
F# has a strong type system, and, therefore, prevents many common errors such as null reference exceptions. Valuables are immutable by default which, too, prevents a huge class of errors. You can also encode business logic by utilizing the type system. When done correctly, it is impossible to mix up units of measure or to write incorrect code thereby decresing the need of unit tests.
Concurrency
F# has number of built-in libraries. These libraries help when more than one thing at a time is occurring. Parallelism and asynchronous programming are very simple. There is also a built-in actor model as well as excellent support for event handling and functional reactive programming. Sharing state and avoiding locks are much easier because data structures are immutable by default.
Completeness
F# also supports other styles that are not 100 percent pure. This makes it easier to interact with the non-pure world of databases, websites, other applications, and so on. It is actually designed as a hybrid functional/OO language. F# is also part of the .NET ecosystem. This gives you seamless access to all the third party .NET tools and libraries. It operates on most platforms. These platforms include Linux and smartphones via mono. Visual Studio is integrates with F# as well. This means you get many plug-ins for unit tests, a debugger, a IDE with IntelliSense support, other development tasks. You can use MonoDevelop IDE on Linux.
Related:
F# - Marching Towards Top 10 Programming Languages
What Are the Advantages of Python Over Ruby?
Top 10 Programming Languages Expected To Be In Demand in 2014
The short answer is, yes and no. It depends upon who you are. The purpose of this entry is to help you determine, yes or no.
Full disclosure. This entry is created on a Mac mini. And doing so on Windows 8 (Release Preview). If you are a developer, in my humble opinion you need to test on all platforms you expect your app to run or you are not much of a developer.
To be successful you need to leave politics in geographical territory known as Washington DC. My definition of that is: 14 mi.² of real estate surrounded by reality.
Only in politics can we afford to take sides. Those of us in IT, especially developers need to do our best to be all things to all people. Certainly this is a technical impossibility. However in our game we can get some points for at least being serviceable if not outstanding.
I’ve been a technical recruiter for several years, let’s just say a long time. I’ll never forget how my first deal went bad and the lesson I learned from that experience. I was new to recruiting but had been a very good sales person in my previous position. I was about to place my first contractor on an assignment. I thought everything was fine. I nurtured and guided my candidate through the interview process with constant communication throughout. The candidate was very responsive throughout the process. From my initial contact with him, to the phone interview all went well and now he was completing his onsite interview with the hiring manager.
Shortly thereafter, I received the call from the hiring manager that my candidate was the chosen one for the contract position, I was thrilled. All my hard work had paid off. I was going to be a success at this new game! The entire office was thrilled for me, including my co-workers and my bosses. I made a good win-win deal. It was good pay for my candidate and a good margin for my recruiting firm. Everyone was happy.
I left a voicemail message for my candidate so I could deliver the good news. He had agreed to call me immediately after the interview so I could get his assessment of how well it went. Although, I heard from the hiring manager, there was no word from him. While waiting for his call back, I received a call from a Mercedes dealership to verify his employment for a car he was trying to lease. Technically he wasn’t working for us as he had not signed the contract yet…. nor, had he discussed this topic with me. I told the Mercedes office that I would get back to them. Still not having heard back from the candidate, I left him another message and mentioned the call I just received. Eventually he called back. He wanted more money.
I told him that would be impossible as he and I had previously agreed on his hourly rate and it was fine with him. I asked him what had changed since that agreement. He said he made had made much more money in doing the same thing when he lived in California. I reminded him this is a less costly marketplace than where he was living in California. I told him if he signed the deal I would be able to call the car dealership back and confirm that he was employed with us. He agreed to sign the deal.
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…
Interesting Reads Take a class with us and receive a book of your choosing for 50% off MSRP.
