What is Network Monitoring? Webopedia Definition #network #monitoring #definition, #network #monitoring,

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network monitoring

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In network management terms, network monitoring is the phrase used to describe a system that continuously monitors a network and notifies a network administrator though messaging systems (usually e-mail ) when a device fails or an outage occurs. Network monitoring is usually performed through the use of software applications and tools.

At the most basic level, ping is a type of network monitoring tool. Other commercial software packages may include a network monitoring system that is designed to monitor an entire business or enterprise network.

Some applications are used to monitor traffic on your network, such as VoIP monitoring, video stream monitoring, mail server (POP3 server) monitoring, and others.

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13/09/2017

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What is Monitoring Software? Webopedia Definition #monitoring #software #definition, #web #browser,

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monitoring software

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Software for monitoring the desktop and online activities of employees, family members, roommates or other users of a computer. Sometimes referred to as parental control software, monitoring software can quietly monitor and log PC and online activities or more actively filter content and block offensive websites from being accessed.

It isn’t always easy to distinguish monitoring software from spyware. which is why at least one of the following criteria must be met in order for the installation of monitoring software to be considered legal:

  • The owner of the software must also be the owner of the computer it is going to be installed on
  • The owner of the software must be the parent of a minor child
  • The owner of the software must have the consent of all users of the monitored computer

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12/08/2017

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What is workflow? Webopedia Definition #workflow #definition, #workflow, #define, #define #workflow,

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workflow

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The defined series of tasks within an organization to produce a final outcome. Sophisticated workgroup computing applications allow you to define different workflows for different types of jobs. So, for example, in a publishing setting, a document might be automatically routed from writer to editor to proofreader to production. At each stage in the workflow, one individual or group is responsible for a specific task. Once the task is complete, the workflow software ensures that the individuals responsible for the next task are notified and receive the data they need to execute their stage of the process.

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05/08/2017

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What is Hosting Server? Webopedia Definition #hosting #server, #definition, #define, #what

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hosting server

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A server dedicated to hosting a service or services for users. Hosting servers are most often used for hosting Web sites but can also be used for hosting files, images, games and similar content. Hosting servers can be shared among many clients (shared hosting servers) or dedicated to a single client (dedicated servers), the latter of which is particularly common for larger Web sites where the hosting needs of the Web site owner necessitate more control and/or bandwidth.

See also “All About Web Site Hosting” in theDid You Know. sectionof Webopedia.

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05/08/2017

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Can I use a high-end desktop in place of a server?

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Server vs. High-End PC

Now that you know your business needs a server, one of your first questions is probably can you use a high-end desktop PCs instead of a dedicated server.

Once you’ve determined that your business needs a server. one of the first questions you should ask is whether or not you can use a high-end desktops instead of having to invest in a new server. This is a common question, especially during these times of limited resources and tight budgetary constraints.

While a high-end PC can often work and function as a server in a pinch, especially for certain roles such as file serving, there are several reasons a dedicated server makes a better long-term investment. Some of a dedicated server’s key advantages over a high-end PC include:

1. Reliability
2. Performance
3. Scalability
4. Security
5. Long-term Cost Savings

Reliability and Performance

One of the most important differences between servers and high-end desktop computers is the use of higher quality hardware in servers that has built-in failproof protection in the form of redundancy. If a desktop component fails, it typically impacts only one user, whereas if a server component fails it can impact a large number of users or even an entire business.

Redundancy is particularly important for storage, where RAID (redundant array of inexpensive disks) is typically utilized to keep a server up and running even if a hard drive crashes, as well as for power, where backup power sources are utilized to keep a server operational even if the main power supply goes down. These components and other hardware in a server can typically be replaced with minimal or no disruption to users.

Servers also typically utilize hardware specifically tailored to the needs of businesses, including multiple processors and plenty of RAM to prevent performance degradation when supporting a large number of users.

Scalability and Security

Server Scalability: Servers are designed with scalability in mind, so as your business grows your server will have little trouble supporting increases of data, users and network traffic. While a high-end personal computer may meet the existing needs of a smaller business, there’s a high probability that it won’t be able to keep up as the company expands and its network needs increase.

Server Security: Security can be implemented more efficiently and effectively with servers, since critical business data resides on one central server computer as opposed to being spread out over a large number of computers and storage devices like flash drives. Backing up that data and preventing data loss in the case of a disaster are also much easier tasks when dealing with a central resource and data controller like a server.

Reduced Administration

Reduced administration and long-term cost: While you can certainly expect a higher up-front cost when investing in a server as opposed to utilizing an existing high-end desktop, over the long run you’re likely to see a lower total cost of ownership with a server for several reasons. First, with your server serving as a central resource controller there will be fewer components to have to support in terms of administration and maintenance. Additionally, with servers being designed to allow many users to share applications and connections to the Internet and wide area networks (WANs), a high-end server can reduce the need for duplication of hardware as well as additional computers in many cases.

Choosing the Right Server — Servers are the unsung heroes of the corporate computing environment, working behind the scenes to help get the maximum benefit from the personal computers that people use every day. Before investing in server hardware, you need to consider applications, storage, processor, form factor, and more.

Advantages of a Server

While it may seem at first glance to be easier and more cost-effective to utilize a high-end desktop computer as a server rather than purchasing one, a dedicated server offers several key advantages that make it the better choice in most all cases. These advantages include increased reliability and performance, scalability, security, reduced administration and lower total cost of ownership.

And while a higher initial cost may be an inevitability with a server, there’s a greater chance that over time your business will see reduced costs and increased user productivity with a dedicated server versus a stand-in high-end PC.

Congratulations! You now have a better understanding of the differences between a server and a high-end desktop computer as well as the benefits that a server can bring to your business!

Based in Nova Scotia, Canada, Vangie Beal is a freelance writer, covering business and Internet technology for more than a decade. She is also managing editor of Webopedia.com.

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30/07/2017

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What is DevOps (Development and Operations)? Webopedia Definition #enterprise, #developer, #software,

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DevOps – development and operations

DevOps (dev elopment and op erations ) is an enterprise software development phrase used to mean a type of agile relationship between development and IT operations. The goal of DevOps is to change and improve the relationship by advocating better communication and collaboration between these two business units.

Why Do We Need DevOps in the Enterprise?

In the enterprise there is a need to break down silos, where business units operate as individual entities within the enterprise where management, processes and information are guarded. On the software development side and for those working in IT operations there needs to be better communication and collaboration to best serve the IT business needs of the organization.

DevOps Culture

One answer to breaking down enterprise silos is the move towards a DevOps-based culture that partners developers with operations staff to ensure the organization achieves optimal running of software with minimal problems. This culture is one that supports a willingness to work together and share.

The DevOps culture puts a focus on creating a fast and stable work flow through development and IT operations. One main goal of DevOps is to deploy features into production quickly and to detect and correct problems when they occur, without disrupting other services.

DevOps Principles

DevOps is not based on stringent methodologies and processes: it is based on professional principles that help business units collaborate inside the enterprise and break down the traditional silos. The guiding principles of DevOps include culture, measurement, automation and sharing.

DevOps is considered to be a new approach to the more traditional application lifecycle management (ALM) process.

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29/07/2017

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