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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.
Is Christian Publishing the Easy Road to the World of Writing Success? (Christian publishing) Any community with a special interest will pay for products that cater to that special interest. If that community is of significant size, you can bet that there will be products galore geared to them. There is money to be made where there is a need for a product. The Christian community is one such group that has a desire for a very specific product. They are interested in products that explain their faith and expand their knowledge of what is less understood within that faith. They also seek encouragement in what is already agreed upon. Because of all of these needs, there is certainly a market to be entered into within the Christian publishing network. The question is, since the group is exclusive, does that mean that there are too few writers for the consumers? Is it easier to get published when you’re not competing with the best of the secular authors? Those are difficult questions to answer with any certainty, but there are some topics to explore within that subject. Degree of Expertise In one genre of Christian publishing one qualification is essential. To write with expertise on subjects of faith, it is necessary to have the correct education. A seminary degree at the very least is required for convincing publications. The publishers do not accept authoritative writing from those without the proper education. When it comes to education, separate Christian denominations will expect degrees endorsed from those specific denominations. You may have expected that a Christian would need to write for the Christian community, but the requirements can be much more stringent. Just as a pastor or preacher must have the proper education to teach a congregation, a writer on subjects of theology or other topics from the Bible must also have the credentials to back up his claims. While it is not possible for every writer to obtain the correct degree for authoritative writing, there are other kinds of writing that will easier to achieve within Christian publishing. Experiential Knowledge A huge portion of Christian publishing is made up of personal stories. A Christian has unique experiences related to his faith. People who seek encouragement will buy books that relate to their own circumstances. A typical human problem is grief. If a Christian can effectively write about their grief from a perspective of faith then those writings will be helpful to other struggling Christians. Other important subjects include doubt, blessings and prayer. A lay Christian can back up their experiences and observations with scripture and therefore be much more relevant in their writing to the Christian community. If the writer’s material is not sufficient to fill a book, there are other outlets within Christian publishing for those who are able to inform and encourage fellow Christians. Magazines and church bulletins often publish poetry and short stories for the building up of believers. The Bottom Line Christian publishing may not be necessarily easier to do than secular publishing. If your heart is in the ministry to other Christians however, it may be the best field for you to attempt writing for. Christian publishing is not a ‘first step’ to enter into the publishing world. Most publishers are only looking for sincere and relevant publications. They will avoid writings done only for the money and will favor those with the honest goal of furthering the message of the Christian faith. Specific communities are looking for products geared to their lifestyles, but the best candidates for creating those products are those who have talent invested in that community. Entering into the Christian publishing world will be a similar task to entering into the scientific publishing world. It will take dedication and work. The writer will come out with a deeper understanding and faith of his own. The Importance of Written Communication (written communication) Written communication is just as important as oral communication. Of course, all communication requires a clear concise flow of ideas, and words that are easily understood by any reader or listener. Written communication is one of the most difficult forms of communication as writers are typically prone to write for themselves, instead of for their audience. It is important for readers to understand what has been written and why it has been written. Writing is very different from oral communication, because words are written they cannot be taken back. Communicating through writing is more concrete than verbal communication with more room for mistakes and misunderstandings. The slightest misunderstanding can cause chaos for many, so it is important to right as clear and concise as possible. This form of communication is defined as a clear expression of ideas in writing. The clear expression of ideas includes grammar, organization, and structure of an essay, book, article, or report. Grammar is a large part of written communication, and writers must always consider spelling, punctuation, writing style, and wording before displaying their work to the world. Proper grammar and form may have a varying importance for different writing jobs, and usually depend on the method of communication used for that job. However, it is always important to strive to use correct grammar, spelling, and punctuation. Most writers use spell check and grammar check on their computers to ensure that the grammar and spelling is suitable. Grammar is also a major factor when writing as a freelance writing and submitting work to an editor. Many editors will reject further submissions from writers who have too many grammar and spelling errors. Organization of a letter, essay, article, or book is also important factors of written communication. Communication should always have a logical organization that is easy for readers to follow. For the reader, it is much easier to read a paragraph with one common theme that relates to the entire work. Most writing requires a clear flow of ideas and proper transitions to indicate when a new idea is being presented. However, transitions are not often needed for pieces of writing that are clearly organized. Ideas should also be expressed in a manner that is easy for the reader to understand and recognize. Data in the writing should also be presented accurately to support conclusions and recommendations given by the writer. The structure is also important in a piece of writing. All writing is organized into five to seven sentence paragraphs that all relate to each other. The number of paragraphs usually depends on the work that is being written. For example, it is common for essay to contain five concise paragraphs that all relate to a common theme. Generally, essays begin with an introductory paragraph, followed by three supporting paragraphs, and ended with a concluding paragraph. The basic structure of a piece of writing is only the beginning of written communication; the words used and the organization of the work is important to the readers understanding of the work. In many cases, the style format, and content must be adjusted to the communication level of the reader. The ability to convey ideas to a certain reader are very important, and a key component of written communication. Like oral communication, written communication can be seen as an aspect of life that makes the world go round, and learning to communicate through written word has become a basic skill for most people. Communication is needed in all aspects of life, and although many people cannot write well, it is important to be able to communicate out loud and on paper. |