Technologies That Improve our Life

There are words and terms that change our lives forever. In November 1963 such a term arose and since then this one term and the concept behind it, database, have improved our way of life significantly. Nowadays, there is no company, corporation or supermarket that does not use a database system to store all the needed information. Since the development of the first database systems in the 1960s, many software companies have tried to sell their product on the market and make a name for themselves. Some have succeeded, whereas others have not. In 1979 Oracle Corporation entered the highly competitive software market introducing the Oracle database. This acerb competition made it very difficult for corporations to establish any product in the market and that much harder to climb to the top and remain there. Oracle database not only made a name for itself but twenty- nine years later, it still remains one of the most used and appreciated relational database management systems. Along with the databases used to store information, a new concept made its way into our lives: software engineering. We can not talk about the Oracle database without talking about software engineering, for any software requires maintenance, operation and of course development in order to meet the established standards. The Oracle database does not target any type of business, this being one of the selling points that have made this software appreciated along the years. Big companies or small businesses can benefit from the use of this database. The many options of the Oracle database make it very flexible and the number of features each option has allow all businesses, large or small, to serve their needs. The introductory price is another selling point that the Oracle database has managed to keep along the years without having to lower its standards. However, not all customer needs can be met and this is where software engineering comes in. The problems that have to be solved by the Oracle database lie not only in the hands of the first people who have created it, but in the hands of software engineers, who manage the entire development process and software maintenance. In the hands of well-trained and experienced software engineers, the Oracle database reaches its true potential. What the program must do[p1] and why are the main concerns involved in software engineering, for there is a great variety of businesses that require the use of database systems and their needs may differ from one to the other. The Oracle database has managed to gain its appreciation due to its flexibility and its competitive prices but without proper software engineering, the Oracle database would have probably had a slower climb to the top of the market. A great software, like Oracle database, in the hands of talented and well- trained engineers can make the difference between a successful business and a failing one. Nowadays, when databases are mandatory for any company to conduct their business properly, choosing the appropriate database and software engineering team is imperative. For more resources about software engineering or even about Oracle database please review this webpage http://www.semantec.de/en

Trojan Horse Dropper.heliosb.i & Trojan.win.32.obfuscated.gx

Trojans find there way to your computer because your downloaded it from a site and it was executed. Trojans usually are small .exe programs. It can also enter your computer by a malicious email attachment. Trojans vary from annoyance to more serious financial loss. Hackers can gain backdoor entry to your computer and access confidential information such as credit card, social security number, or sensitive data you just want to keep private.Examples of common Trojan are:1. Trojan.win.32.obfuscated.gx You may get an error message telling you that your browser was infected by trojan.win.32.obfuscated.gx. and you need to clean your system immediately or it will crash. 2. Trojan Vundo B and variantsThis little bugger will cause pop ups to appear on your Internet Explorer browser everytime you log on to the internet and try to open a new page. If you have IE 6.0 and above with tab browsing feature, you will have multiple advertisements appear as new tabs. The anti virus I had could locate the problem but was unable to solve this trojan. It would say that the trojan was detected but unable to clean this error. 3. Trojan Horse dropper.heliosb.IThis one can be detected and quarantined. It will still lurk in your computer after you move the file to the recycle bin.Because Trojan variants can be found around the web, you can keep your computer safe by installing the best trojan shield. This detects incoming and suspicious files in your email, and can also warn you just before you plan to download a file.

The Facts About Comcast Cable Television

Cable television is one of those things that we've recognized as part of our daily lives, and with technologies like Hi Def TV, Cable television is continuing to get better all the time. Cable television is clearly the service that's most frequently connected with Comcast, and they have a lengthy history of offering excellent services. Comcast has done an excellent job of getting all of the latest technology and putting it to work in ways that are very useful to its patrons. And they do it all while retaining their renowned reliability. Cable television is so reliable that the problems that involve satellite television don't even come up. But Comcast Cable is not twiddling its thumbs. Digital cable TV isn't the only leading area for Comcast Comcast now offers digital cable tv, high speed Internet and phone to its growing group of happy customers.Comcast Broadband Internet: As Fast As You Can Go!Along with cable television, you need top quality broadband access to fully take pleasure in the best entertainment selections. But you don't have to limit yourself on the web because broadband connections from Comcast don't make use of your phone line like a dial up connection. Best of all, the whole family can get on the net at the same time and Comcast's Internet pipeline affords so much speed that the entire family can surf the web without ever slowing each other down. With a high speed broadband connection from Comcast, you'll acquire a selection of bonus equipment and features that will make using the web less difficult and more secure. For instance, not only will you acquire a high speed cable modem to connect your computer to the web, but you'll also get a wireless Internet router. Not only is this form of web access unbelieveably reliable and the quickest available to home users, but it's also surprisingly affordable. Comcast's broad band cable high speed Internet service is the fastest way to get onto the information super highway and save your hard earned cash while doing it.Enhance Your Viewing Pleasure With Comcast Cable HDTV Digital technology is creeping into every place of our life. The reason digital is so all encompassing is because it's such an enormous step above the more conservative TV signal in a variety of ways. Digital television allows the most interactivity with your television possible. Digital format for cable programming also offers vividly clear pictures and no annoying static. With Comcast digital cable television comes the most local programming options, the greatest on demand movies and television shows as well as low up-front costs. Satellite television can't compare. Comcast Digital Cable television also has the extra features that you want with a programming package, such as the electronic program guide, digital HD sound, the most movies, music channels, DVR and HD capable digital receivers. A digital cable television package means you'll get the utmost level of entertainment for the lowest cost.Get Unlimited Long Distance With Comcast Digital Voice ServicePhone service plans by Comcast are outstanding and provide the most savings and improvements over your current phone services. Comcast phone service (VoIP) is a one of a kind phone plan with unlimited local and long distance calling. Also included are all the features you want on your phone, such as call waiting, caller ID, call forwarding, and voice mail are in included too. All of these features are included in one flat monthly fee for the best priced phone service available. With Comcast's digital phone plan you have a full-featured communications package that allows your home to enjoy all of the best things that the latest new technology has to provide. Comcast's digital voice plan is a helpful and exciting way to get unlimited phone service and all of benefits that ordinary phone service offers.Comcast has been offering cable television for years. Now, Comcast is not just the best choice for high definition digital cable television, but also for broadband Internet and unlimited phone service. Comcast is the industry leader in offering bundled services and will surpass your requirements for home telephone, high speed broadband, and cable television services. Comcast is the leading cable television and telecommunications company in the US, and the best choice for your phone, digital cable, and broadband requirements.

The World Of Programmable Devices And Supercomputing

Using programmable devices like FPGAs is something that has become more common, but not common enough. Programmable devices were once underrated as there were not enough understanding of their performance capabilities. Using them can achieve an amplified version of the programme, game or music synthesizer for a better quality all round. Its uses have become so diverse that they have increased in demand from home users to large government organisations.FPGAs are extremely flexible and can be programmed to function in almost any way possible, and have been optimised to consume a reduced amount of power than they perhaps did in the mid 1980's. Because they can be programmed to just about any functionality, they take a lot of power to perform at its best.History The first FPGA was introduced from the Moores Laws of programmable logic - this meaning that Moores Law has made it possible to pack more functionality onto one single chip. Before the FPGA became a common programmable device, Complex Programmable Logic Devices (CPLD) were used. This contained the logic devices with complexities of PALS (Programmable Array Logic) and FPGAs.The differences between an FPGA logic board and a CPLD are that CPLDs contain from a hundred to tens of thousands logic input, whereas an FPGA can contain from tens of thousands to several million. However, the FPGA is far more flexible as it is dominated on interconnect. There are also higher levels of adders and multipliers (embedded high level functions) and embedded memory on an FPGA further making it more efficient.Modern Day SupercomputingThese days the FPGA has become more commonly used but not necessarily appreciated for its functions. The most recent uses have included enhancing the performances of military applications. Many of the military applications have demanded an increased level of computer performance, using an FPGA device has made it possible to open more data paths and customise the memory architecture to the issue.Other uses include music synthesizers making it further possible to programme the FPGA to make sound and noises. This can be started with a single tone, and then gradually building up to more complex sounds such a police siren or music tune. The process enables the sound to come out of normal speakers and further enhancing the sound quality.Power ConsumptionFPGAs perform well because they consume a lot of power, due to the multiple numbers of logic cells and embedded functions. However, recent developments (and due to the increased level of demand from government and medical industries) have initiated low powered FPGA devices that have the same performance level only using a low amount of power. This also makes it run smoothly and cuts the cost of running a programmable device.

Cell Phone Users Go Wild Over New Free Technology

When's the last time you've been truly excited over your mobile phone bill? Odds are, it's been a while- if at all! But what better way to get excited over a cell phone plan if it costs next to nothing for all of the latest features? If you aren't already up in arms, ready for the new (free) technology, prepared to get excitedFree Text MessagingEvery second there are thousands of tiny packets of information being shot into space, where it hits satellites only to be shot back down to different locations. We call this process text messaging- perhaps the world's most popular form of communication when a full-blown conversation isn't possible.But we can bypass the satellite altogether, as well as the fees associated with text messaging, by using the Internet. We can take advantage of a server's power to send and receive packets of information to route our text message to its destination.Not all cell phone carriers allow their users to use free services via the Internet. Other providers only allow free text messages to be sent to other users of the specific carrier. Either way, using the internet can drastically cut down on the number of text messages being used- which can likewise cut a bill exponentially.Free RingtonesIn the old days, every single ringtone cost money. Long gone are the days when just one song cost enough money to make cell phone users do a double take before purchasing anything. Now with the advent of new technology, ringtones and other media can be had for free.Sharing technology such as Bluetooth allows devices to connect without wires. Files and information, such as ringtones, can be shared via this connection. Other phones have ports that can connect to other devices such as a computer- where the same effect can be achieved.Not every mobile carrier allows for this operation- as they are closed to third party applications and services. Nevertheless, most carriers allow for this functionality. The free ringtones are nice to have around to help liven up a boring mobile phone, not to mention they are great to socialize and share with friends.Other Free Goods for Mobile PhonesIn the majority of mobile phone sales, there is an option to sign a contract. Without a contract mobile phones can easily reach a couple hundred dollars. But by agreeing to a service agreement, users can get some of the latest phones extremely cheap: even free.The only problem here is that a minimum time span of service agreement must be observed. If a phone breaks during this period, the user must have insurance (and pay a deductible), or buy a completely new phone. Opting out of the service instead warrants a fee, which is usually just as expensive as a new phone would cost.Other benefits can come as a direct result of service agreements. Everything from reduced prices to increased text messaging and minute plans can be benefited from. If one's cards are played right, mobile phones don't have to be near as expensive as they are usually. The ringtones, media, text messaging, and even the phone itself can be had free if the right strings are pulled.The next time you pull out your mobile phone bill and you exhibit a frown, perhaps it's time to start engaging in the fore mentioned plans of free mobile phone goods!