An IT professional who has earned the Red Hat Certified Specialist in Red Hat Enterprise Linux Diagnostics and Troubleshooting has demonstrated the skills, knowledge, and abilities needed to diagnose and correct common issues that affect Red Hat Enterprise Linux systems.
An IT professional who has earned the Red Hat Certified Specialist in Deployment and Systems Management has demonstrated the knowledge, skills, and abilities needed to manage large installations of Red Hat Enterprise Linux systems using Red Hat Satellite and related technologies.
A Red Hat® Certified Engineer (RHCE) is a Red Hat Certified System Administrator (RHCSA) who possesses the additional skills, knowledge, and abilities required of a senior system administrator responsible for Red Hat Enterprise Linux systems.
A Red Hat Certified Architect (RHCA) is a Red Hat Certified Engineer (RHCE) or Red Hat Certified JBoss Developer (RHCJD) who has attained Red Hat’s highest level of certification by passing and keeping current five additional hands-on exams on Red Hat technologies from the lists below. If you pass more than five, then you achieve a higher level of RHCA. This status would be reflected on the verification page. In order to retain RHCA status, you must keep at least five credentials beyond either RHCE or RHCJD current from the lists below. These need not be the same credentials you used when you first earned RHCA.
Python is an interpreted, object-oriented, high-level programming language with dynamic semantics. Its high-level built in data structures, combined with dynamic typing and dynamic binding, make it very attractive for Rapid Application Development, as well as for use as a scripting or glue language to connect existing components together. Python’s simple, easy to learn syntax emphasizes readability and therefore reduces the cost of program maintenance. Python supports modules and packages, which encourages program modularity and code reuse. The Python interpreter and the extensive standard library are available in source or binary form without charge for all major platforms, and can be freely distributed.
Often, programmers fall in love with Python because of the increased productivity it provides. Since there is no compilation step, the edit-test-debug cycle is incredibly fast. Debugging Python programs is easy: a bug or bad input will never cause a segmentation fault. Instead, when the interpreter discovers an error, it raises an exception. When the program doesn’t catch the exception, the interpreter prints a stack trace. A source level debugger allows inspection of local and global variables, evaluation of arbitrary expressions, setting breakpoints, stepping through the code a line at a time, and so on. The debugger is written in Python itself, testifying to Python’s introspective power. On the other hand, often the quickest way to debug a program is to add a few print statements to the source: the fast edit-test-debug cycle makes this simple approach very effective.
Power BI is a collection of software services, apps, and connectors that work together to turn your unrelated sources of data into coherent, visually immersive, and interactive insights. Your data might be an Excel spreadsheet, or a collection of cloud-based and on-premises hybrid data warehouses. Power BI lets you easily connect to your data sources, visualize and discover what’s important, and share that with anyone or everyone you want.
For example, you might primarily use the Power BI service to view reports and dashboards. Your number-crunching, business-report-creating coworker might make extensive use of Power BI Desktop or Power BI Report Builder to create reports, then publish those reports to the Power BI service, where you view them. Another coworker, in sales, might mainly use the Power BI Mobile app to monitor progress on sales quotas, and to drill into new sales lead details.
PRINCE2 is a process-based method for effective project management, and will give you the fundamental skills you need to become a successful project manager. It stands for PRojects IN Controlled Environments, and is used and recognised all over the world.
PRINCE2 is completely scalable, and the most recent update to the framework means it can be more easily tailored to each project you undertake.
Utilize a complete, enterprise grade CRM solution, capable of extreme scale and performance for even the most complex organizations. Oracle Siebel CRM has unrivalled customization and integration capabilities, an open architecture for a truly personalized user experience, and can be deployed either on-premises or in the cloud. It’s a key component of Oracle’s customer experience (CX) and industry solution strategy.
Reduce TCO, improve performance and agility, and enhance your Siebel CRM solution by moving it to Oracle Cloud Infrastructure (OCI). Deliver real value with broad, rich, industry-specific functionality that paves the way for a complete CX transformation. Complement and augment Siebel CRM with Oracle CX applications. Reimagine CRM with a CX mindset across marketing, sales, and customer service.
PHP is a fast and feature-rich open source scripting language used to develop Web Applications or Internet / Intranet Applications. MySQL is a powerful open source database server built based on a relational database management system (RDBMS) and is capable of handling a large concurrent database connection. When combined together, talented PHP and MySQL developers can build very powerful and scalable Web / Internet / Intranet Applications.
PHP and MySQL are Open Source, meaning that they are free development tools, and there is a large community of dedicated volunteer programmers who contribute to make improvements and are continuously adding features to it. The development tools and database servers that require licensing costs have limited programming resources compared to open source development tools, which have an enormous and fast growing dedicated and knowledgeable community that extends around the world.
Oracle’s PeopleSoft applications are designed to address the most complex business requirements. They provide comprehensive business and industry solutions, enabling organizations to increase productivity, accelerate business performance, and provide a lower cost of ownership.
Building off a proven more than 30 years history of best-in-class solutions, PeopleSoft delivers new application functionality and expands the capabilities of existing features on a continuous basis. A modern, intuitive user experience fundamentally changes how users interact with PeopleSoft. Easy to configure and personalize, PeopleSoft’s new UI gives users the information they want, how they want it—on any device.