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Web Hosting - Bandwidth and Server Load, What's That?
Two key performance metrics will impact every web site owner sooner or later: bandwidth and server load.
Bandwidth is the amount of network capacity available, and the term actually covers two different aspects. 'Bandwidth' can mean the measure of network capacity for web traffic back and forth at a given time. Or, it sometimes is used to mean the amount that is allowed for some interval, such as one month. Both are important.
As files are transferred, emails sent and received, and web pages accessed, network bandwidth is being used. If you want to send water through a pipe, you have to have a pipe. Those pipes can vary in size and the amount of water going through them at any time can also vary.
Total monthly bandwidth is a cap that hosting companies place on sites in order to share fairly a limited resource. Companies monitor sites in order to keep one site from accidentally or deliberately consuming all the network capacity. Similar considerations apply to instantaneous bandwidth, though companies usually have such large network 'pipes' that it's much less common for heavy use by one user to be a problem.
Server load is a more generic concept.
It often refers, in more technical discussions, solely to CPU utilization. The CPU (central processing unit) is the component in a computer that processes instructions from programs, ordering memory to be used a certain way, moving files from one place to the next and more.
Every function you perform consumes some CPU and its role is so central (hence the name) that it has come to be used as a synonym for the computer itself. People point to their case and say 'That is the CPU'. But, the computer actually has memory, disk drive(s) and several other features required in order to do its job.
Server load refers, in more general circumstances, to the amount of use of each of those other components in total.
Disk drives can be busy fetching files which they do in pieces, which are then assembled in memory and presented on the monitor, all controlled by instructions managed by the CPU.
Memory capacity is limited. It's often the case that not all programs can use as much as they need at the same time. Special operating system routines control who gets how much, when and for how long, sharing the total 'pool' among competing processes.
So, how 'loaded' the server is at any given time or over time is a matter of how heavily used any one, or all, of these components are.
Why should you care?
Because every web site owner will want to understand why a server becomes slow or unresponsive, and be able to optimize their use of it.
When you share a server with other sites, which is extremely common, the traffic other sites receive creates load on the server that can affect your site. There's a limited amount you can do to influence that situation. But if you're aware of it, you can request the company move you to a less heavily loaded server. Or, if the other site (which you generally have no visibility to) is misbehaving, it's possible to get them moved or banned.
But when you have a dedicated server, you have much more control over load issues. You can optimize your own site's HTML pages and programs, tune a database and carry out other activities that maximize throughput. Your users will see that as quicker page accesses and a more enjoyable user experience.
Examine the Interior of Publishing Companies (publishing companies) The publishing company can be seen as the backbone of the writing world. Written words seemingly would not have been able to be seen without publishing companies. The publishing company provides a great service to society by publishing and displaying the work of authors. The existence of publishers is obvious, but the interior of the publishing world and its companies is unknown by many people. Publishing is known as an apprenticeship industry, which means that most of the knowledge needed by a publishing professional will be learned with hands-on experience on the job. Generally, information that is learned in one department of a company is useful throughout the publishing house, which gives professionals the opportunity to move between departments. There are many levels to a publishing company and they all have different functions. The administrative level is the first level of any company, and has many responsibilities in the functioning publishing companies. The administrative department is responsible for managing daily operations for publishing executives and management. This responsibility involves interaction with all of the employees from all of the departments, as well as interaction with authors and agents. The administrative employees are required to manage the calendar, maintain organized files, screen/prioritize mail, draft correspondence, make travel arrangements and prepare itineraries, process expense reports, take minutes at meetings and prepare reports. A position as an administrative employee allows a person to have a high-level of understanding of a publishing company, while being visible to executives. Advertising is another division of publishing companies. Most publishing companies have in-house advertising agencies that purchase media space and create and design advertisements. In a publishing company, the advertising department works closely with the marketing directors, editors, and publishers of titles to create an advertising plan that will promote sales of an individual book. Every advertising plan requires research and negotiation to provide the best venues and the most cost-effective methods of advertisement. These employees also work closely with graphic designers, commercial sales representatives, printing presses, and internal staff to facilitate the run of advertisements. The editorial department of a publishing house is one of the most important departments. This department acquires, negotiates, develops, and edits book projects for publication. The daily activities of editorial employees include preparing acquisitions for transmittal to the production department, developing and maintaining relationships with authors, booksellers, and agents, performing general administrative duties, participating in editorial, design and marketing meetings, and reading and evaluating submissions by writing reader’s reports. The editorial department must work closely with all departments. Another division of publishing companies is the marketing department. The marketing department has the responsibility of creating, preparing, and establishing marketing strategies and policies for each title by coordinating the efforts of the publicity, promotion, advertising, online, and sales departments. The marketing department is responsible for preparing all sales presentation materials, audio recordings, fact sheet collation, and promotions, creating and producing additional account-specific presentation materials, researching and establishing relations with new markets, and planning and maintaining sales and marketing schedules. The publisher’s office is also an important department for many publishing companies. The publishers oversee the life cycle of a title from acquisition to production, and onto the sales force. Publishers are responsible for making executive decisions for all titles within assigned imprints while staying within any cost restraints. This department is also responsible for sponsoring book projects, strategies, and initiatives for the publishing company. The subsidiary rights and permissions department is also one of the most important divisions of a publishing company. This department finds additional sources of profit for a given title, including serials, book clubs, and paperback, audio and e-book rights. The daily activities for the subsidiary department include writing submission letters, sending manuscripts, proposals, and books to foreign publishers and agents, coordinating co-productions with other publishers, working with book clubs and sales for special editions, and maintaining relationships with other publishing companies. Publishing companies have many divisions, including, sales, purchasing, publicity, promotion, production, managing editorial, legal contracts Internet development, information technology, human resources, finance, art and design, and audio. Business writing: What it is and Tips to Help You (business writing) Business writing is much more precise and less detail oriented than other styles of writing. In writing for a business there are a few elements you must know. Your knowledge or lack there of these elements can make or break your business writing career. Your goal for business writing is to strive for clarity and precision, yet not be too vague or elaborate. Examples of business writing would be emails, business plans, brochures, and many more. Virtually anything writings that pertain to a business are classified as business writing. When people read business writings they are not only looking for what happened and why, but how you are handling the situation at hand. A person reading a business writing that has an organized and concise style with an active tone is going to heed a much better result and give confidence that any matters will be taken care of. Organize your thoughts. The more organized you are the quicker and easier it will be for you to put your words in a decisive and orderly style. Your writing should be grammatically correct along with the proper usage of capitalization and punctuation. These errors can cause misinterpretations amongst the readers of your business writings. An example of correct and incorrect punctuations would be “We are missing the actress Jane.” Or “We are missing the actress, Jane.” While both are correct, they mean two entirely different things. Business writing is backwards or upside down from other writings. You start with the ending and then give a brief synopsis on how you got to that point. You may include other avenues that were considered and why they were not chosen. Have a positive attitude. Even if you are conveying a message that has on outcome other than optimal a positive tone will bring a much better response. Tell your readers what good came about from the outcome. Tell them what you can do with these results. For example a non-profit agency held a fundraiser. They were hoping to bring in $25,000 for building repairs and play ground equipment. Unfortunately, they only got $15,000. Positive tone writing would be “Our fundraiser was successful. We can now begin building repairs.” Or “The new playground equipment will be delivered tomorrow due to our successful fundraiser.” Even though it was not as much of a success as you would have liked, by keeping a positive attitude and showing people what can be done will promote a positive attitude in the future. A negative tone might be something like “Since our fundraiser was not as successful as we had hoped, we will have to choose between playground equipment and builder repairs.” This approach could be unfavorable to future fundraisers because it seems as though you are unthankful for what you did get. Being positive shows your appreciation for the hard work or donations that you have received. Don’t play the blame game. Even if you know whose fault it is a deal fell through there is no need to start a mud-flinging contest. Surely, the person responsible is already aware of the situation and chances are so is everyone else. Down the line they are not going to remember whose fault it was, but they will remember who was naming names. This is not only very unprofessional, it is malicious and that is not how you would like to be talked about. Finally using an active voice will promote a better reception to your business writing than a passive one. An active voice shows that you are in control and are aware of how or why things are going to happen. |