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Web Hosting - Why Backups Are Essential
One thing most web site owners have little time for is... anything! Anything other than focusing on their site content and the business or service it supports and the information it provides, that is. That means that administration often suffers, as it frequently must. There's only so much time in the day.
But the one thing that you should never let slide are backups. They are like insurance. You rarely need it (you hope), but when you do you need it very badly.
Performing regular backups - and testing them - doesn't have to be a nightmare. A little bit of forethought and effort and they can be automated to a high degree. And, they should be tested from time to time. Even when a backup appears to have gone without a hitch, the only way to know whether it's of any value is to attempt to restore the information. If it can't be restored, the backup is worthless.
Even when the web hosting company provides the service, there is still some planning involved for the site owner. Hosting companies often rely on one or both of two methods. They backup everything (called a full backup), then backup anything which has changed since the last full backup (called an incremental backup).
Of special interest are any configuration files that have been tailored. If you've modified the default installation of a software package, you want to be able to recapture or reproduce those changes without starting from scratch. Network configuration files, modifications to basic HTML files, CSS style sheets and others fall into the same category.
If you have XML files, databases, spreadsheets or other files that carry product or subscriber information - about items purchased, for example, or people who signed up for a newsletter - those should get special attention, too. That's the lifeblood of your business or service. Lose them and you must start over. That can break your site permanently.
It should go without saying that all HTML and related web site files that comprise visible pages should be backed up regularly. It isn't necessary to record every trivial change, but you can tailor backup software to exclude files or folders. Usually they're so small it isn't worth the trouble. But in some cases those small changes can add up in scenarios where there are many thousands of them.
Here again, the backups are worthless if they can't be used. Even if the hosting company charges for doing so, it's worthwhile to test once or twice a year at least to ensure the data can be restored. That's especially true of database backups, which often involve special software and routines. Database files have a special structure and the information is related in certain ways that require backups be done differently.
Developing a backup strategy can be straightforward. Start simply and review your plan from time to time, modifying it as your site changes and grows. But don't neglect the subject entirely. The day will come when a hard drive fails, or you get hacked or attacked by a virus, or you accidentally delete something important. When that day comes, the few minutes or hours you spent developing and executing a backup plan will have saved you days or weeks of effort.
Web Hosting - Sharing A Server – Things To Think About You can often get a substantial discount off web hosting fees by sharing a server with other sites. Or, you may have multiple sites of your own on the same system. But, just as sharing a house can have benefits and drawbacks, so too with a server. The first consideration is availability. Shared servers get re-booted more often than stand alone systems. That can happen for multiple reasons. Another site's software may produce a problem or make a change that requires a re-boot. While that's less common on Unix-based systems than on Windows, it still happens. Be prepared for more scheduled and unplanned outages when you share a server. Load is the next, and more obvious, issue. A single pickup truck can only haul so much weight. If the truck is already half-loaded with someone else's rocks, it will not haul yours as easily. Most websites are fairly static. A reader hits a page, then spends some time skimming it before loading another. During that time, the server has capacity to satisfy other requests without affecting you. All the shared resources - CPU, memory, disks, network and other components - can easily handle multiple users (up to a point). But all servers have inherent capacity limitations. The component that processes software instructions (the CPU) can only do so much. Most large servers will have more than one (some as many as 16), but there are still limits to what they can do. The more requests they receive, the busier they are. At a certain point, your software request (such as accessing a website page) has to wait a bit. Memory on a server functions in a similar way. It's a shared resource on the server and there is only so much of it. As it gets used up, the system lets one process use some, then another, in turn. But sharing that resource causes delays. The more requests there are, the longer the delays. You may experience that as waiting for a page to appear in the browser or a file to download. Bottlenecks can appear in other places outside, but connected to, the server itself. Network components get shared among multiple users along with everything else. And, as with those others, the more requests there are (and the longer they tie them up) the longer the delays you notice. The only way to get an objective look at whether a server and the connected network have enough capacity is to measure and test. All systems are capable of reporting how much of what is being used. Most can compile that information into some form of statistical report. Reviewing that data allows for a rational assessment of how much capacity is being used and how much is still available. It also allows a knowledgeable person to make projections of how much more sharing is possible with what level of impact. Request that information and, if necessary, get help in interpreting it. Then you can make a cost-benefit decision based on fact. Prayers, Ploys and Passions: The Poetry that Gets Published (published poetry) Some people may tell you that poetry doesn’t get published. Published poetry is only that written by people who have already died. That is not true however. Poetry is not as frequently found as other kinds of writing, but it is a genre that is still alive and well in today’s publishing world. If you are a poetry writer, you are also probably a poetry reader. You of all people know that poetry publishers are still out there. There are specific types of poetry that tend to get published though. There are special interest outlets for other types, but in general, what gets published gets repeatedly published as time goes on. There are three main categories that currently published poetry falls into. Those categories encompass the most important interests of people today. Prayers and Matters of Faith The first category of published poetry involves faith. There are people that subscribe to all different kinds of faith and it is that belief that is at the core of many people’s lives. Atheists are a minority in the world. Since faith is such an important part of so many people’s understandings of the world, it is no surprise that it draws poetic words from those who believe. It started long ago. The Bible, for example, is full of poetry. Those people who first knew God were inclined to speak of him through the illustrative voice of poetry. Today people are the same way. Such is their deep experience with God that they must express their emotions with an emotional type of writing. Since so many people have personal experiences with God, those who do not write are interested in reading the writings of others. For that reason, matters of faith, and especially expressive prayers placed in poetry get published. Ploys and Plans for the Nation National interest is also of major interest to most people. As a group of people head through their lives, united with others of the same nationality, they must want to know where the group as a whole is headed. Much of the published poetry in this category contains hopes and dreams for a country’s future and expected path through history. More of the poetry in this category though is in protest of how a nation has forged its path as it has grown. Frustration with events beyond one’s control elicits words that can only have their full meaning in poetry. Since those of a nation are united with each other, poetic commentaries about that nation are of interest to everyone. They help each person express their feelings and frustrations and hopes for their home country. Passion and the Human Condition of Love People are obviously not only connected to each other as citizens of the same country. People need each other in a much more personal sense than that. A third major category of published poetry is that which contains expressions of love between people. Love poems are a genre that dates back, again, to biblical times. Romantic love has always been a popular theme within poetry because of the passion that can be displayed with poetic devices. Other kinds of love are also well expressed in verse. The love of a mother for her child or that of a friend for another friend is a common topic in poetry. Humans thrive on love. That is why poetry about love gets published. Published poetry does fall into three major categories. It appears in books and anthologies, but also in magazines and even greeting cards. As long as a poem is effective in describing a common human reaction to life, it will probably be passed along from person to person. Poetry is a beloved form of writing that connects people to one another. As long as humanity feels, poetry will continue to be published. |