Oracle, MySQL, Cassandra, Hadoop Database Training Classes in Longview, Texas
Learn Oracle, MySQL, Cassandra, Hadoop Database in Longview, Texas 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 Longview, Texas: Oracle, MySQL, Cassandra, Hadoop Database Training
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28 April, 2025 - 2 May, 2025 - Introduction to Spring 6, Spring Boot 3, and Spring REST
12 May, 2025 - 16 May, 2025 - DOCKER WITH KUBERNETES ADMINISTRATION
5 May, 2025 - 9 May, 2025 - Fast Track to Java 17 and OO Development
5 May, 2025 - 9 May, 2025 - RED HAT ENTERPRISE LINUX SYSTEMS ADMIN II
18 August, 2025 - 21 August, 2025 - See our complete public course listing
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Technology is wonderful. It helps us run our businesses and connects us to the world. But when computer problems get in the way of getting what you need to get done, you can go from easygoing to mad-as-a-hornet in 3 seconds flat. Before you panic or give in to the temptation to throw your computer out the window, try these easy fixes.
5 Common Computer Problems
- Sluggish PC
A sluggish PC often means low disk space caused by an accumulation of temporary Internet files, photos, music, and downloads. One of the easiest fixes for a slow PC is to clear your cache.
The way you’ll do this will depend on the Internet browser you use:
- Chrome– On the top right-hand side of the screen, you’ll see what looks like a window blind. Click on that. Click on ‘History’ and hit ‘Clear Browsing Data’.
- Safari– On the upper left-hand side, you’ll see a tab marked ‘Safari’. Click on that. Scroll down and hit ‘Empty Cache’.
- Internet Explorer– Click on ‘Tools’ and scroll down to ‘Internet Options’. Under ‘Browsing History’ click ‘Delete’. Delete files and cookies.
- FireFox – At the top of the window click ‘Tools’ then go to ‘Options’. Select the ‘Advanced’ panel and click on the ‘Network’ tab. Go to ‘Cached Web Content’ and hit ‘Clear Now’.
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.
There are a lot of articles you will find on the internet that talk about the tenants of having a successful professional career. From soft-skills to job relevant skills, there is an unending list of the do’s and don’ts for establishing a great career. However, a successful career in information technology commands some specific efforts and focus. As a result, it is critical to focus on these 4 key tenants that can help you establish a promising and successful career in Information Technology.
· Be Multi-lingual– This is the analogy of Steve Job’s famous quote ‘Stay Hungry, Stay Foolish’ as it applies to Information Technology. Gone are the days when you could train yourself on a specific programming language say Java or C++ and code your way to a successful career. The best programmers of today and tomorrow are pushing the limits and becoming experts in one of more languages. Knowing more than one programming language instantly makes you more employable since you can add value to multiple projects that require different languages. If you need proof, IT professionals knowing more than one language can attract a salary premium of £10,000 . Additionally, there is no telling how dynamic technology is and by being open to constantly learning new languages you will position yourself to get technology jobs that did not exist a few years ago
· Go Beyond the ‘How’, Focus On ‘Why’: A common theme with most information technology professionals is their ability to figure out the HOW or, in other words, applying their technical know-how in achieving the solution to a problem. This is especially true when you are working for a service based IT organization where your key job is to develop a solution for the client’s business problem. Yes, you are and will get paid to be good at the ‘How’ but to advance a career in IT; it will help you immensely to also start focussing on the ‘Why’. This stems from a famous quote by Einsten “If I were given one hour to save the planet, I would spend 59 minutes defining the problem and one minute resolving it”. In essence, spend time in understanding ‘Why’ are your trying to solve the problem before you get down with figuring out the ‘How’ part. The reasons for developing this mindset are two-fold. One, you will instantly distinguish yourself from thousands of other IT peers who are content with the ‘How’ part. Two, there is a good chance that you want to get ahead in your career not only as a programmer but as a system architect or a business solution consultant. This is where the habit of asking the right questions pertaining to why a certain IT solution is requires will help you build the right solution.
· Focus on the impact and results (Financial impact):This may not apply to IT professionals who are early in their careers but is paramount for senior IT professionals. For the most part, IT departments are required to make sure that the systems and the solutions function as desired and help the business run efficiently. In other words, the key metric for success for most IT professionals is being extremely good at technology, languages and Quality Assurance. However, the times are changing! No longer is the Chief Information Officer (CIO) in charge of making IT decisions. With organizations closely guarding the ROI of their investment in technology, CIOs are increasingly required to be cognizant of the financial benefits of technology so that they can justify the spending on IT. No wonder than that CFOs are increasingly pressurizing CIOs to get their act together
I remember the day like it was yesterday. Pac Man had finally arrived on the Atari 2600. It was a clear and sunny day, but it was slightly brisk. My dad drove us down to the video store about three miles from our Michigan house. If I remember correctly, the price for the game was $24.99. It was quite expensive for the day, probably equaling a $70 game in today’s market, but it was mine. There *was* no question about it. If you purchase a game, it’s your game… right?
You couldn’t be more wrong. With all the licensing agreements in games today, you only purchase the right to play it. You don’t actually “own” the game.
Today, game designers want total control over the money that comes in for a game. They add in clauses that keep the game from being resold, rented, borrowed, copied, etc. All of the content in the game, including the items you find that are specifically for you, are owned by the software developer. Why, you ask, do they do this? It’s all about the money.
This need for greed started years ago, when people started modifying current games on the market. One of the first games like this was Doom. There were so many third part mods made, but because of licensing agreement, none of these versions were available for resale. The end user, or you, had to purchase Doom before they could even install the mod. None of these “modders” were allowed to make any money off their creation.
Tech Life in Texas
Company Name | City | Industry | Secondary Industry |
---|---|---|---|
Dr Pepper Snapple Group | Plano | Manufacturing | Nonalcoholic Beverages |
Western Refining, Inc. | El Paso | Energy and Utilities | Gasoline and Oil Refineries |
Frontier Oil Corporation | Dallas | Manufacturing | Chemicals and Petrochemicals |
ConocoPhillips | Houston | Energy and Utilities | Gasoline and Oil Refineries |
Dell Inc | Round Rock | Computers and Electronics | Computers, Parts and Repair |
Enbridge Energy Partners, L.P. | Houston | Transportation and Storage | Transportation & Storage Other |
GameStop Corp. | Grapevine | Retail | Retail Other |
Fluor Corporation | Irving | Business Services | Management Consulting |
Kimberly-Clark Corporation | Irving | Manufacturing | Paper and Paper Products |
Exxon Mobil Corporation | Irving | Energy and Utilities | Gasoline and Oil Refineries |
Plains All American Pipeline, L.P. | Houston | Energy and Utilities | Gasoline and Oil Refineries |
Cameron International Corporation | Houston | Energy and Utilities | Energy and Utilities Other |
Celanese Corporation | Irving | Manufacturing | Chemicals and Petrochemicals |
HollyFrontier Corporation | Dallas | Energy and Utilities | Gasoline and Oil Refineries |
Kinder Morgan, Inc. | Houston | Energy and Utilities | Gas and Electric Utilities |
Marathon Oil Corporation | Houston | Energy and Utilities | Gasoline and Oil Refineries |
United Services Automobile Association | San Antonio | Financial Services | Personal Financial Planning and Private Banking |
J. C. Penney Company, Inc. | Plano | Retail | Department Stores |
Energy Transfer Partners, L.P. | Dallas | Energy and Utilities | Energy and Utilities Other |
Atmos Energy Corporation | Dallas | Energy and Utilities | Alternative Energy Sources |
National Oilwell Varco Inc. | Houston | Manufacturing | Manufacturing Other |
Tesoro Corporation | San Antonio | Manufacturing | Chemicals and Petrochemicals |
Halliburton Company | Houston | Energy and Utilities | Energy and Utilities Other |
Flowserve Corporation | Irving | Manufacturing | Tools, Hardware and Light Machinery |
Commercial Metals Company | Irving | Manufacturing | Metals Manufacturing |
EOG Resources, Inc. | Houston | Energy and Utilities | Gasoline and Oil Refineries |
Whole Foods Market, Inc. | Austin | Retail | Grocery and Specialty Food Stores |
Waste Management, Inc. | Houston | Energy and Utilities | Waste Management and Recycling |
CenterPoint Energy, Inc. | Houston | Energy and Utilities | Gas and Electric Utilities |
Valero Energy Corporation | San Antonio | Manufacturing | Chemicals and Petrochemicals |
FMC Technologies, Inc. | Houston | Energy and Utilities | Alternative Energy Sources |
Calpine Corporation | Houston | Energy and Utilities | Gas and Electric Utilities |
Texas Instruments Incorporated | Dallas | Computers and Electronics | Semiconductor and Microchip Manufacturing |
SYSCO Corporation | Houston | Wholesale and Distribution | Grocery and Food Wholesalers |
BNSF Railway Company | Fort Worth | Transportation and Storage | Freight Hauling (Rail and Truck) |
Affiliated Computer Services, Incorporated (ACS), a Xerox Company | Dallas | Software and Internet | E-commerce and Internet Businesses |
Tenet Healthcare Corporation | Dallas | Healthcare, Pharmaceuticals and Biotech | Hospitals |
XTO Energy Inc. | Fort Worth | Energy and Utilities | Gasoline and Oil Refineries |
Group 1 Automotive | Houston | Retail | Automobile Dealers |
ATandT | Dallas | Telecommunications | Telephone Service Providers and Carriers |
Anadarko Petroleum Corporation | Spring | Energy and Utilities | Gasoline and Oil Refineries |
Apache Corporation | Houston | Energy and Utilities | Gasoline and Oil Refineries |
Dean Foods Company | Dallas | Manufacturing | Food and Dairy Product Manufacturing and Packaging |
American Airlines | Fort Worth | Travel, Recreation and Leisure | Passenger Airlines |
Baker Hughes Incorporated | Houston | Energy and Utilities | Gasoline and Oil Refineries |
Continental Airlines, Inc. | Houston | Travel, Recreation and Leisure | Passenger Airlines |
RadioShack Corporation | Fort Worth | Computers and Electronics | Consumer Electronics, Parts and Repair |
KBR, Inc. | Houston | Government | International Bodies and Organizations |
Spectra Energy Partners, L.P. | Houston | Energy and Utilities | Gas and Electric Utilities |
Energy Future Holdings | Dallas | Energy and Utilities | Energy and Utilities Other |
Southwest Airlines Corporation | Dallas | Transportation and Storage | Air Couriers and Cargo Services |
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 Texas 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…