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Database Management Systems (DBMS) have been monolithic structures with their own dedicated hardware, storage arrays, and consoles. Amazon Web Services (AWS) realized that while each company can use unique methods of collecting and using data, the actual processes of building the management infrastructure are almost always the same. AWS remedies DBMS problems with its Amazon Relational Database Service (Amazon RDS).
Global Knowledge Senior Business Skills instructor Samuel Brown covers tips for preparing and practicing for the PMP exam.
Instructor John Harmon explains subnetting using binary numbers and decimal conversions.
Agile is a set of principles requiring a significant cultural shift, new paradigms in thinking and team organization. Over the years, Agile has become "productized" or in many cases "institutionalized", creating different flavours and levels of commitment among teams and organizations. Along the way, managers and team members have lost sight of Agile's principles and tried to enforce the use of certain tools and structure where they may not belong. In this one hour webinar, Perry McLeod will explain how tools such as use cases can be successful in an agile environment, provided the principles of agile are always active in the minds of the managers and the team members that are using them. Join Perry to determine whether or not making the cultural shift towards the use case method in an agile environment is the right move for you and your organization.
Business is changing rapidly and Information Technology is at the centre of the trends: mobile, social, cloud and big data,. Forward thinking IT functions must develop and manage the skills of their most critical asset-- their employees. Effective professional development can guard against the pace of change, leading IT units to re-define job roles to include both technical and non-technical competencies and to establish business processes to help their staff develop and maintain these skills. This session will present the components of a holistic process to support learning and development in any IT organization.
Instructor John Harmon continues his explanation of subnetting by showing how subnet masks can be used to sub-divide networks.
There are several Wireless LAN Standards, including b, g, and n, which exist in the 2.4 GHz band. These standards need around 20 MHz of radio frequency in order to transmit their signals. In this video, Ben Miller discusses how to pick access points and channels for optimal performance.
Answer? When it is flagged as a retransmission in Wireshark!
How can leaders and Human Resources professionals use effective, simple and research-based talent management practices to contribute to their organization's success? Too many leadership development theories provide complex and confusing answers. Join Jocelyn Bérard as he shares the core practices introduced in his new book, Accelerating Leadership Development, which reflects his extensive research and years of experience in making leadership development uncomplicated and practical.
The driver behind 802.11n is MIMO, or multiple input multiple output. This video explains how MIMO works to double your channel speed by sending two or more data streams over the same channel.