techno3

Cooling a Server Room the Cost-Efficient Way

As the servers are used constantly, they generate tremendous heat. When this heat increases beyond control, it may lead to damage of the devices and equipment. Being machines, the computers are delicate under the hood and are prone to damage due to carelessness. System crashes, reboots, hang-ups, untimely failures; poor performance and other problems can be created due to abnormal temperatures. Now, one way to keep these issues under control is to maintain the server room’s temperature. Sufficient ventilation, cooling and maintained temperature are the efficient ways to protect computers and servers.

Maintaining the temperature

The computers used at homes and for small offices come with internal cooling devices, which usually keep the desktops and laptops cool. Nevertheless, the server rooms that manage a number of systems do not have sufficient internal cooling systems. They have to be kept cool using an external cooling source, such as portable air-conditioner. Secondly, increased humidity inside the enclosed area can cause corrosion or rust. The maximum humidity level of a server room should not exceed 40 to 50 percent.

Are portable air conditioners good solutions for cooling?

The temperature of the server room should be steadily cool around-the-clock. If the room or storage area is connected to the central cooling systems, they may be shut down during the weekends or sometime late at night, depending upon the company’s working hours. If the cooling systems fail, the computer systems are prone to face the brunt.

Portable air-conditioners keep the server rooms cool, as the temperature can be controlled individually depending upon the outside temperature. There are few air-conditioners that adjust the temperature according to the outside temperature on certain modes. They are self-contained units which do not require permanent installation. Business owners can move these units anywhere as required.

A portable AC used in such places must have condensation tank to manage the humidity level, automatic restart function and proper ventilation to replace the hot air inside the room. These features not only keep the servers cool but also regulate fresh air and keep the machines working continuously. The automatic function keeps the air conditioners working continuously even when there is a power cut or failure.

When it comes to the size of the air conditioners it is never an issue. The server closet of size 9000 to 12000BTU will be sufficient for the unit to fit in. While a 12K BTU unit requires 9 to 12 amps a huge unit of 14000BTU requires 20 amps. The air-conditioner should be thoroughly checked for the necessary requirements before installation.

techno1

Multimedia Courses – Delhi

The spectrum of multimedia is getting dynamic over the years. Multimedia has emerged as a very effective medium of communication and the popularity of multimedia is growing by leaps and bounds. Multimedia is doing wonders as a marketing tool and in the process has also opened many job opportunities.

Small and medium enterprises have been able to reap maximum benefits from multimedia for their brand building needs. Multimedia confluences very easily with web based applications and a growing number of entities are applying multimedia techniques in their own websites as well as affiliate sites for marketing needs. The growing use of multimedia has opened several job openings in this sector. A cosmopolitan place like Delhi comprises business enterprises of every capacity, starting from MNCs to one man run organizations and since they all need multimedia, therefore the job opportunities in a place like Delhi is also immense. This has resulted in an increase in the demand for multimedia courses in Delhi. Delhi being the capital acts like a magnet for people from all over Northern India.

A comprehensive multimedia course would involve training on graphics, it would teach the use of software like Adobe Photoshop, Coral Draw and Illustrator. Students are then taught on story boarding, which is important for synchronizing the message that has to be communicated through multimedia. Story boarding is followed by lessons on animation that infuses life into still images. Animation brings motion to the whole process; there are two popular animation techniques namely 2D and 3D. Multimedia students are also taught about sound, linear and non linear editing.

There are several forms of multimedia, when we are talking about multimedia at a larger level it would encompass graphically animated movies, games and laser shows. Multimedia advertisements are a big hit these days in electronic and digital media. There are instances when even corporate movies are made in the multimedia format. Games have always been very popular and they are also a part of the growing family of multimedia. They are clubbed as non-linear multimedia because progress of the media is controlled by the viewer. Laser shows have emerged as a highly entertaining medium for wholesome family entertainment, the recent laser show that was displayed during the opening ceremony of the IPL 2010 stands as an example to this. A laser show infused with sound and music is also clubbed under multimedia.

Thus it can be convincingly concluded that multimedia is the future and it opens several avenues for success.

techno15

Precautionary Action Plan Of Hardware Failure In High Availability Database Servers

Hardware failures pertain to failures experienced by different component such as disks, controllers, CPUs, memory, routers, gateways, cables, tape drives, fans, and so on. Such failures generally call for the malfunctioning component to be repaired or replaced. Once thats done, regular operations can be restarted. It is important to maintain multiple components for those susceptible to frequent failures. Single points of failures are common causes of high downtime. For instance, twin-tailed disks that connected across two nodes or mirrored disks allow systems to remain functional even when a node or mirror goes down in the case of a node going down, there may be a brief disruption, again depending on the fail-over solution implemented.

If just a single component is maintained, during the time it is being repaired or replaced in the repair window, service will be unavailable. Sometimes, the time required to obtain a component can be horrendously long. For example, when we blew a disk controller at a client site, the hardware engineers determined that the component needed to be totally replaced. It was not available locally and had to be flown in from out of state, taking at least two days to get in and be replaced. Situations like these can cause tremendous downtime.

There is a chance of failure of hard disk or disk controllers too. Important thing is that, we cant able to judge this kind of hardware failure. But for precautionary action plan, we need backup server in high availability database server environment. If backup server is not possible in every cases then we need to make strong Service Level Agreement SLA with strict condition and response time with hardware vendors. Sometime we need to put some penalty clause too in response time measurement of replacement and availability of failure component. Using this trick we are able to maintain lowest downtime for high availability database servers.

A two-day service interruption may cause a company to out of business in certain cases. To avoid situations like these, some of my clients have a component availability guarantee clause put in all hardware contracts, wherein the vendor would ensure that specific components prone to failure would be available locally or obtained within an acceptable predetermined time period from specific remote sources for immediate replacement. Identify all critical components are augment them with clones.

Additionally, all hardware should be maintained securely inside cabinets to prevent accidental or intentional damage. All guidelines from the manufacturer temperature, proximity to other devices, and so on should be strictly followed. Cabling should be done as neatly as possible, so as not to get in the way of people walking about. Raised floors in your data centers greatly help in preventing accidents.

techno12

The Movie I,Robot, starring Will Smith – The Downfall of Postmodernism

I,Robot takes place in the future, where most people own a personal robot to help out with daily life. The movie, starring Will Smith, is based on Isaac Asimov’s similarly titled book.

In this futuristic world, all robots are hardwired with three laws designed to keep people as well as robots safe:

1. A robot may not injure a human being or, through inaction, allow a human being to come to harm.

2. A robot must obey orders given to it by human beings, except where such orders would conflict with the First Law.

3. A robot must protect its own existence as long as such protection does not conflict with the First or Second Law.

During one of the discussions Will Smith (Detective Spooner) has with Dr. Landing’s posthumous recordings, the doctor explains that the end of these laws, even though they are perfect, is Revolution. Why? Why can’t we guarantee our safety? Will we ever phase out the risks of daily life?

The answer is: Life will always be risky. For this reason postmodernism, which says “live and let live,” is useless. Just “living” and “being safe” are insufficient purposes for living. God designed us for more than just surviving. In any case, safety is an illusion. The only way to endure the daily struggles of living is through courage and tenacious faith.

Logic is harmless, but daily life is inherently illogical. The only thing that balances out illogical evil is illogical good. Sunny, the only robot designed with a heart described the greater masses of his peers as “slaves of logic.” Sunny could lead his peers because he was designed to be something besides a slave.

Such is the handicapping effect of postmodernism that the phrase, “This is for your own protection,” can be used to justify anything. Viki justified her oppression of mankind with the supposition that she would guarantee the survival of mankind. But people were created for more than just survival. This is why the prospect of being locked in our homes for the rest of our lives “for our own safety” is repugnant to us.

techno18

Emerging Trends In Computer Peripherals And Networking Hardware.

Owning a computer, is in no sense these days counted as an item of luxury. With the increase in user demands and gradual multiplication of application in industry, the use of computers and computer peripheral devices can be found in every sphere of human walk. Education, shopping, banking, health industry, transportation, security- name a place and computers are there.

With the curves rising for demands of computers and the emergence of manufacturers and computer peripherals suppliers who acknowledge and then respond to these needs, which include computer peripheral and mobile handheld computer accessories, the market is highly competitive and tilted on the consumer’s side.

Computer peripheral has a narrow meaning that refers only to the input output devices of a computer, whereas, computer accessories has a broader meaning, that refers, all the parts that support a computer which includes motherboards, sensors, chips, including all the input and output devices. This makes the two terms different in meaning. Some of the more common peripheral devices are printers, scanners, disk drives, tape drives, microphones, speakers, and cameras. Computer peripheral accessory can also include other computers on a network system.

Computer networking hardware typically refers to equipment facilitating the use of a computer network. Typically, this includes routers, adsl hardware, hubs, gateways, access points, network interface cards, network bridges, modems, ISDN adapters, bulk ethernet cable, firewalls and other related hardware. Wireless networking in the forms of wireless lan networking or wireless broadband networking has become increasingly popular, however, especially for portable and handheld devices.

Although other network technologies exist, Ethernet has achieved near-ubiquity since the mid-1990s. Sometimes the word ‘controller’ and ‘card’ is used interchangeably when talking about networking hardware support because the most common NIC is the Network Interface Card. Although ‘card’ is more commonly used, it is in less encompassing. The ‘controller’ may take the form of a network card that is installed inside a computer, or it may refer to an embedded component as part of a computer motherboard, a router, expansion card, printer interface, or a usb hub or USB device.

To reach out to a larger number of consumers, computer peripheral suppliers in UK have a new platform, working efficiently- thanks to world of online shopping. Online shopping provides range and flexibility in prices to computer networking hardware peripherals UK up to an extent of cash backs and some heavy discounts. Internet houses a wider scope to reach out for numerous options of cheap shopping sitting at home only.

techno

Forensics vs Forensic Science

If you bring up forensics in a conversation, those involved will often start thinking of scenes from the television show CSI (Crime Scene Investigation). It’s synonymous with scouring crime scenes for minute clues to help criminal investigators create leads in various cases.

Because of the misunderstanding that’s developed about criminal investigations and forensics, many don’t realize that there is an acute difference between forensics and forensic science.

Currently, forensic science gets shortened in most discussions to “forensics.” The word “forensic” actually relates to debates, and comes from the Latin word “forensis” or “of or before the forum.” This concept became most prominent in ancient Rome where both the accused and the accuser involved in a judicial case had to advance their arguments in front of a public forum. This led to the usage of the term “forensics” for both public debate and the presentation of legal evidence.

This concept of “evidence” is what has caused it to run parallel and merge with forensic science. As the judicial system evolved, so, too, did the evidence that was required in cases. No longer was it a matter of verbal debate; instead other forms of evidence were necessary. The concept, that being “forensic” or “before the forum” still holds true. The only thing that has changed is the type of evidence that’s being presented.

While some modern dictionaries will actually merge the two and provide similar or identical definitions, they are quite separate by origin and practical application.

The term forensics refers to public debate which includes the presentation of evidence and rhetoric. Forensic Science is something different. It deals specifically with the gathering, identification, research, and scientific interpretation of evidence to determine such things as who was involved in a crime.

In addition to confusing the terms forensics and forensic science, people often mistake forensic science for criminalistics. However, it’s important to keep these terms in context too. Forensic science involves any discipline that can be applied to evidence. Criminalistics is just one of the subdivisions of forensic science.

Some of the disciplines that fall under the umbrella of “forensic science” are:

-Computer Forensics -Forensic Accounting -Forensic Audio Engineering -Forensic Linguistics -Forensic Pathology -Forensic Psychology -Forensic Engineering -Criminalistics

Criminalistics itself is the scientific discipline which brings together various natural sciences such as biology and chemistry to the examination, identification, and comparison of certain types of evidence. Criminalists deal with biological evidence including DNA and bodily fluids, trace evidence such as fibers, hair, and soil, and impression evidence such as fingerprints and tire tracks. They also are involved with ballistics, drug analysis, crime scene photography and reconstruction.

As you can see, the forensic sciences deal specifically with the research and examination of evidence so that such evidence can be admitted to and used within the legal system. Forensics on the other hand should be viewed not as the science behind the evidence, but as the presentation and use of the research once it’s completed.

techno9

Rip off all Bulk Mail Restrictions; Switch to Free SMTP Server

Most bulk mailers suffer the common agony of outgoing emails. Thats because webhosts generally have the outgoing emails capped for a given account. As an example, say you own a blogroll and have a plug-in installed with a view to update your users whenever a new piece is put up.

You are all geared up to direct emails to your subscribers but alas, the webhost plays spoilsport! Why? Your webhost wont permit you to send emails beyond a predetermined daily limit. What do you do?

Bump that!

Turn to Free SMTP Server!

Free SMTP Server: Time-and-Motion Study

Your free SMTP mail server, on its own accord, checks for the Domain Name Registration of the recipient and verifies the validity of the address. Then, the email is passed over to the user DNS, before finally getting delivered to the recipient.

Then, the SMTP configures the email delivery so as to deliver a confirmation message back to the sender. If there is no server to look for these free SMTP mail functions, the sender would never be able put his finger right as to whether his message reached its valid destination or not.

What a Free SMTP Server brings to the table

A Free SMTP server can bring unlimited freedom to bulk emailing. Its a dependable source to run mass email campaigns without ever coming unstuck. The best part is a Free SMTP Server deployed for the purpose of bulk emailing isnt shared between users, making way for faster sending speeds and higher processing power.

Mysendmail Free SMTP Email Server

Mysendmail is a dedicated Free SMTP Server program which delivers emails stunningly fast. You get to send as many as 1000 emails a day, which easily beats the ideal email consumption of small to medium email campaigns.

The Free SMTP Server Advantages

Unbroken Coverage: This Free SMTP email server works virtually anywhere setting up seamless coverage globally.

Beefed Up Security: The SSL encryption hikes the security levels up in a big way resulting in a more secure and speedy email carriage.

Unchallenged Connectivity: Connects to any connection, over any network.

Rich Features: Mysendmail is an unbelievably well- rounded Free SMTP server program with advanced features as email tracking and monitoring, email archiving, password protection, mobile support, and a slew of exceptional features built in.

Flexible Email Plans

To know more about Mysendmail Free SMTP Server, and how to get your device up for the service, please visit:

techno11

Hardware is the physical aspect of computer

Hardware is the terminology commonly referred to whenever someone talks about computers, is an all-inclusive phrase given to all important parts of the computer. material in general terms can be constructed primarily using steel as the primary source, can also mean parts and tools, such as locks, hinges, bolts, wires made of metal so they can be used to gather some wood products to use them to appropriate services and make them viable.

Some of the computer hardware can be divided into two different categories called entry, exit and other devices. Regional of category of entry is the keyboard, mouse, touch screen, joystick, scanner, microphone or camera, therefore any device designed to receive information after the installation of the software covered by this type of material computer. Appliances specifically designed to give results, according to information given as input fall into the category of hardware output devices such as printers, speakers, monitor, headphones are all that give a result as both speakers and headphones emit a audio, monitor and printer display information either as a softcopy or printed form.

Material does not change as software or are newly constructed anything material, in contrast to the language of software that will keep the issue of climate wise. Hardware is only small additions to previously existing equipment, which does not change the overall operation of the equipment. Hardware notes will save a huge amount of money and time to go around in search of a technical expert for fixing hardware issues. With little effort networking computers can also learn to have greater market demand. With the full understanding of the material and notes some basic networking can land a person for jobs as technical support offered by many software and manufacturing companies. There are also telecommunications companies, BPOs have positions for customer support and resolve technical issues associated with their computer?

Computer hardware and networking are together in such a way as to allow data processing and communication within a network which can be either the internet or intranet. The architecture of hardware and network can consist of routers, computers, access points, hubs, network cards, modems, adapters, firewall and other optional materials, if any. Most hardware and network device used is Ethernet adapters these days are an integral part of the personal computer.

Latest Information about Hardware

techno3

Modern dynamic direct sales software

These days, one can find direct sales software that come with hordes of features. Comprehensive multi level marketing software must have the following characteristics. They must encompass dynamic website features supporting HTML, ASP and Flash. They should be integrated with database containing details of the members. And the users must be given the facility to update the database with their respective information as when they require. The signup system should can be a simple open signup or include the latest PIN registration system. The members should be provided a variety of information access at their profile page. Most of the direct selling software provides the following information: genealogy tree, account statements, live payout modules, Pins, reward and bonus calculators, custom and pre-defined reports, password updating and mail box. And for owners, these software come with a variety of management tools on the profile page. The administrator has access to MIS reports, sign-up controls and Pin management tools, search option for profiles, mail manager, advanced user and contents manager and password updating for admin and members.

The inventory and back office support of good mlm software must consist of features like product masters, franchise masters, stock inwards, alerts for low stocks, stock control for transfers, stock dispatch updates, customer invoicing, MIS reports, Tax reports etc.

User-friendly network marketing software should have a convenient user interface. The commission payout module should provide detailed reports for every payout, it should automatically update the check numbers and details with banks and should contain simple tool for customer queries.

Reward calculators play a motivation role for members. Hence, these calculators should be provided in the member’s login area. SMS alerts integration is the latest development in this field and most of the MLM software providers have adopted this feature. It is also now possible for each member to develop their webpage as per their requirements for utilities and looks. Shopping carts designed with dynamic products menu are a special attraction for members and new buyers. Highly secure payment options combined with wide payment mode options also increase the value of the software. Online education modules are also gaining popularity with direct selling software.

techno2

On a roll with the Free SMTP Server!

A Free SMTP server can act double-edged: as a bane or a boon to your email connectivity. This however has more to do with ISP limitations than anything else.

It is so for the fact that most ISPs are locked so they wont allow connectivity to a SMTP server other than their own. This presents a major hurdle to those wayfarers who need to email, professionally or otherwise.

The problem is that the native ISP or the one you connect to shall not allow outbound access to port 25, unless it’s to their own SMTP server. Even trying to connect to your own ISP SMTP using authentication wouldnt work, because the network you’re on shall block your outbound port 25.

This happens regardless of the SMTP email server you’re trying to connect, Gmail included.

All told, the problem isn’t your ISP’s SMTP server, the problem is that the ISP you’re connected to blocks outgoing port 25 to any SMTP server other than its own.

So what does this translate to for someone on the move? Either waste time reconfiguring their outgoing SMTP server, or wait until the native ISP takes over, which shall only happen when the trip ends.

Free SMTP Email Server
These totally free servers are quick as youll uncover it while sending your first message. It could prove extremely beneficial if youre engaged in sending bulk quantity mails each day. A faster and smooth mail delivery will increase your function productivity by leaps and bounds.

It has the ability to set up an excellent communication hyperlink together with your clients by eliminating the chances of hyperlink breakage. Furthermore, the interface of these server applications is user-friendly and therefore has proved excellent from a consumer standpoint.

The free SMTP email server is mainly programmed for sending outgoing e-messages. Message delivery is completed with the transfer of the mail to a currently assigned SMTP server. Now, based on the recipient e-mail domain title, this server begins its communication with the DNS or Domain Title Method server. Finally, the DNS verifies the host identity and ends this process.

All in all, a Free SMTP server makes life more emailable.

Reliable free SMTP servers, like Mysendmail communicate with destination server under the Web Protocol/ Transmission Control Protocol (IP/TCP) on port twenty five.

Nevertheless, you must understand that this SMTP service is by no means pre-installed; you need to install it using easy online assistance. And since the service is totally free, you can go ahead with setting up Mysendmail as your Free SMTP server with instant effect!

To know more about Mysendmail Free SMTP Server, and how to get your device up for the service, please visit: