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Weblogic Administration Training Classes in Killeen, Texas

Learn Weblogic Administration in Killeen, 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 Weblogic Administration related training offerings in Killeen, Texas: Weblogic Administration Training

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Weblogic Administration Training Catalog

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Enterprise JavaBeans Using WEBLOGIC Class
cost: $ 1590length: 4 day(s)
WEBLOGIC 8.1 Server Administration Class
cost: $ 2090length: 5 day(s)
WEBLOGIC 9.2 Server Administration Class
cost: $ 2090length: 5 day(s)

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Blog Entries publications that: entertain, make you think, offer insight

Java Memory Management
[Aug, 28, 2012]    |
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I will begin our blog on Java Tutorial with an incredibly important aspect of java development:  memory management.  The importance of this topic should not be minimized as an application's performance and footprint size are at stake.

From the outset, the Java Virtual Machine (JVM) manages memory via a mechanism known as Garbage Collection (GC).  The Garbage collector

  • Manages the heap memory.   All obects are stored on the heap; therefore, all objects are managed.  The keyword, new, allocates the requisite memory to instantiate an object and places the newly allocated memory on the heap.  This object is marked as live until it is no longer being reference.
  • Deallocates or reclaims those objects that are no longer being referened. 
  • Traditionally, employs a Mark and Sweep algorithm.  In the mark phase, the collector identifies which objects are still alive.  The sweep phase identifies objects that are no longer alive.
  • Deallocates the memory of objects that are not marked as live.
  • Is automatically run by the JVM and not explicitely called by the Java developer.  Unlike languages such as C++, the Java developer has no explict control over memory management.
  • Does not manage the stack.  Local primitive types and local object references are not managed by the GC.

So if the Java developer has no control over memory management, why even worry about the GC?  It turns out that memory management is an integral part of an application's performance, all things being equal.  The more memory that is required for the application to run, the greater the likelihood that computational efficiency suffers. To that end, the developer has to take into account the amount of memory being allocated when writing code.  This translates into the amount of heap memory being consumed.

Memory is split into two types:  stack and heap.  Stack memory is memory set aside for a thread of execution e.g. a function.  When a function is called, a block of memory is reserved for those variables local to the function, provided that they are either a type of Java primitive or an object reference.  Upon runtime completion of the function call, the reserved memory block is now available for the next thread of execution.  Heap memory, on the otherhand, is dynamically allocated.  That is, there is no set pattern for allocating or deallocating this memory.  Therefore, keeping track or managing this type of memory is a complicated process. In Java, such memory is allocated when instantiating an object:

String s = new String();  // new operator being employed
String m = "A String";    /* object instantiated by the JVM and then being set to a value.  The JVM
calls the new operator */
A Look at Growing Technology Careers and Those That Are Being Phased Out
[Dec, 02, 2019]    |
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Technology is changing all the time, and the jobs that are associated with technology are changing as well. People that are looking at careers in technology will see some jobs that are being phased out as others increase in popularity. This means that people that are interested in tech jobs should be vigilant in researching those opportunities that are growing in demand.
 
A Dying Breed of Legacy Systems
 
The mainframe programmers i.e., COBOL, have been getting phased out for years, and are reaching retirement age. The demand for these skills are at an end of an era as more technology surfaces with needs for app development and cloud migration. These jobs will be phased out and are being replaced with developers that are knowledgeable in more object-oriented programming positions such as Java, C#, and etc. 
 
Programmers / Analysts
 
Professionals that work in software development, can find work in a number of different tech careers. People that know how to program, particularly in object oriented programming, can expect to be employed and in demand for some time to come. The salaries for programmers range from $50k – millions, depending on the skillsets one has mastered. Like any other profession, one can opt to learn just enough to get by or hone in on a discipline currently in demand and master it, such as data analysts, machine learning analyst and cloud migration specialists.  
 
 
Tech Support for Portable Devices
 
The healthcare industry is seeing a rise in jobs in Information Technology because more hospitals are going paperless. There is a great demand for people that have the ability to work with portable devices because this is what many doctors and nurses will be using as they move away from the long paper trail that has been created from patients. People that have the ability to configure and troubleshoot portable devices like tablets and phones are able to support the applications for these devices will be in high demand. In this case, learning programming languages such a C++ is the perfect route to go in. 
 
 
Technology Trainers 
 
There will always be a need for someone that can learn, utilize and teach proprietary programs to others. Internal proprietary technology will need to be updated which means that technology trainers are expected to be current in the knowledge base for  companies that are utilizing this software. People that are in the training field, will need to stay updated with new technology, grasp new concepts quickly and be able to teach it efficiently. As more companies take hold of proprietary programs, it becomes important for software application trainers to be put in place to teach this technology. 
 
Printer Support Jobs Dwindle
 
People that are working in the technology field of printer support will need to consider looking at other opportunities because some of these printer support jobs will be phased out.  There is a reason for this. More jobs are becoming phased out in the world of printer technology because fewer people are using printers. It has become easier to read the documents and transfer these documents to other workers inside an organization. This means that less money is being spent on printers. Even less money is being spent on printer support. People that have acquired jobs where their primary role is to work in printer repair will see a decline in the number of people that are needed for these types of positions. It becomes a lot less feasible to have printer repair people in place when there is no printer in the office.
 
 
Graphic Design
 
Technology also holds a special place for those that have the experience in graphic design. Websites and social media really engage people in visual art and people that know how to display it on web pages have a plethora of jobs. This leaves this field wide open for those that know about design structures and editing images that can result in eye catching imagery.
 
Wan/ Lan Management
 
One big area that offers an array of different jobs is the area of wide and local network router and switch management. People that are proficient in programming switches and building networks can get themselves a number of jobs dealing with the network topology. Tech careers are booming when it comes to this type of field because many people do not have this experience. They may know how to set up computers, but they may not have any idea about what to do if the network connection is no longer working properly.
 
People that know how to configure switches for networks and troubleshoot these issues with network connectivity will have a wide range of geographical locations that they connect together to build one network for a business.
Key Considerations Before Adopting Cloud Technology in Your Organization
[Apr, 14, 2014]    |
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When making a strategic cloud decision, organizations can follow either one of two ideologies: open or closed.

In the past, major software technologies have been widely accepted because an emerging market leader simplified the initial adoption.  After a technology comes of age, the industry spawns open alternatives that provide choice and flexibility, and the result is an open alternative that quickly gains traction and most often outstrips the capabilities of its proprietary predecessor.

After an organization invests significantly in a technology, the complexity and effort required steering a given workload onto a new system or platform is, in most cases, significant. Switching outlays, shifting to updated or new software/hardware platforms, and the accompanying risks may lead to the ubiquitousness of large, monolithic and complex ERP systems – reason not being that they offer the best value for an organization, but rather because shifting to anything else is simply – unthinkable.

There’s no denying that these are critical considerations today since a substantial number of organizations are making their first jump into the cloud and making preparations for the upsetting shift in how IT is delivered to both internal and external clientele. Early adopters are aware of the fact that the innovation brought about by open technologies can bring dramatic change, and hence are realizing how crucial it is to be able to chart their own destiny.

What Does It Mean To Be an IT Consultant, Really?
[Apr, 15, 2014]    |
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The line between IT consulting and management consulting is quite often blurred, with overlaps between the two fields habitually happening. Worse still, most people do not understand who an IT consultant really is, or what he/she does. There are those who think the job entails fixing computers, others – selling computers and associated accessories. This is misleading though.

In a nutshell, IT consultants are professionals who aid businesses in deciding what computer tools and technologies are best placed to grow and sustain a profitable business. They work hand in hand with clients to help integrate IT systems into the latter’s business. They show clients how to use technology more efficiently, and in so doing, the client is able to get a higher return on their technology investments, and ultimately, increase the bottom-line.

IT consultants, or IT advisories, could work independently or for a consulting firm, with their clientele spread across all sorts of businesses and industries. Companies hire or contract the consulting firm to come in and analyze their IT systems and structure.

The job itself is not short of challenges, however, and the path to becoming a successful IT consultant is fraught with its fair share of ups and downs. But hey, which job isn’t? Experience is the best teacher they say, and only after you’ve worked as a consultant for a number of years will you finally gain invaluable understanding of what is expected of you. Learning from the experiences of those who’ve been in this business for long is a good starting point for those who decide to venture into the world of IT consultancy.

Tech Life in Texas

Austin may be considered the live music capital of the world but the field of technology is becoming the new norm in the The Lone Star State. Home to Dell and Compaq computers, there is a reason why central Texas is often referred to as the Silicon Valley of the south. It?s rated third on the charts of the top computer places in the United States with a social learning and training IT atmosphere. Adding the fact that Austin offers fairly inexpensive living costs for students, software developers may take note as they look to relocate.
When you set goals, something inside of you starts saying, Let's go, let's go, and ceilings start to move up. Zig Ziglar
other Learning Options
Software developers near Killeen have ample opportunities to meet like minded techie individuals, collaborate and expend their career choices by participating in Meet-Up Groups. The following is a list of Technology Groups in the area.
Fortune 500 and 1000 companies in Texas that offer opportunities for Weblogic Administration developers
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 advantage
why take Weblogic Administration Training with the hartmann software group?
A successful career as a software developer or other IT professional requires a solid understanding of software development processes, design patterns, enterprise application architectures, web services, security, networking and much more. The progression from novice to expert can be a daunting endeavor; this is especially true when traversing the learning curve without expert guidance. A common experience is that too much time and money is wasted on a career plan or application due to misinformation.

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.
    1. We have provided software development and other IT related training to many major corporations in Texas since 2002.
    2. 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 Weblogic Administration programming
  • Get your questions answered by easy to follow, organized Weblogic Administration experts
  • Get up to speed with vital Weblogic Administration 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…
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