Sql Server 2012 Distributed Replay Features

Distributed Replay is a new feature that can help make an assessment ( assessment) the impact of a SQL Server upgrade process , hardware , operating system or the SQL Server Tunning .

Its function is similar ( identical ) to the SQL Server Profiler , the main difference is , load analysis ( impact ) with Distributed Replay can be performed on many servers (client ) , not only on one machine as the Profiler . Besides being able to perform Trace on some systems , Distributed Replay can also perform analysis on the environment that is ‘ Mission Critical ‘ .

You can use the Distributed Replay to replay the captured trace against the test environment upgrade . Unlike SQL Server Profiler , Distributed Replay unlimited play workload of a computer .

Distributed Replay offers a more scalable solution than SQL Server Profiler . With Distributed Replay , you can replay the workload from multiple computers and better simulate mission-critical workloads .

Microsoft SQL Server Distributed Replay feature can use multiple computers to replay trace data and simulate a mission-critical workloads . Use the Distributed Replay for application compatibility testing , performance testing , or capacity planning .

When Using Distributed Replay

You can use SQL Server Profiler to replay a captured trace against the test environment upgrade . Right conditions for use Distributed Replay :

Evaluation of application compatibility , such as going to upgrade SQL Servers , hardware , or index tunning .
Execution simultaneously ( concurrency ) is very high , so that a single replay of a machine can not be sufficient .
Distributed Replay Concepts

The following components make Distributed Replay environment :

Distributed Replay controller : A computer running Windows service named SQL Server Distributed Replay controller . The Distributed Replay controller orchestrates the actions of clients distributed replications . There is only one example of the controller in each Distributed Replay environment .
Distributed Replay administration tool : A console application , DReplay.exe , used to communicate with the distributed replay controller . Use the administration tool to control the distributed replay .
Target server : An instance of SQL Server Distributed Replay client that can be used to replay the trace data . We recommend that the target server is in a test environment .
Distributed Replay Client : One or more computer ( physical or virtual ) running the Windows service named SQL Server Distributed Replay client . Distributed Replay client work together to simulate the workload on the instance of . There are one or more clients in every Distributed Replay environment .
The Distributed Replay administration controller, tool , and the client can be installed on a different computer or the same computer . There is only one instance of the Distributed Replay controller or client service running on the same computer

Variant Types Of Computer Networks

A computer network is the practice of linking two or more computing devices together to exchange information. Networks are built with a mix of hardware
and software. This network is to share services and communicate via a communication link.

A computer network is very useful in a business. Most companies have over time more of a team and is often very beneficial to the network for all computers in the office. Local Area Network (LAN) equipment to your company. It’s about sharing and exchange different types of information as possible. If there are networks of computers, you hear these reasons.

There are different types of computer networks. A computer can be as simple as connecting two computers or a computer and a printer, or it can be very complex, connecting millions of computers and peripherals. Here is a list of different types of equipment.

The smallest type of network is a Personal Area Network (PAN). This type of computer network to connect a computer to a series of devices. These devices may include, but are not limited to, printers, PDAs and phones. Typically, these are very close to a computer. a Local Area Network (LAN) is a network of small geographical used. An example of this type is a computer network with two or more computers or computers that are connected to a workstation. A version of a LAN is a Wireless LAN (WLAN).

A Campus Area Network (CAN) is ideal for a university, but also occur in industrial plants. This type of computer network between computers in several buildings. This is usually used for bridging and routing. A Metropolitan Area Network (MAN) is a set of interconnected LANs and WANs, but will not extend certain restrictions, such as a city, town or city. Many of them operated in the public schools and used by companies and individuals in the region.

A Wide Area Network (WAN) is a step in a man what kind of computer network that crosses metropolitan or even national boundaries. The most popular WAN is the Internet. This computer network routers and public communications links used for data transport. Many WAN operated by private companies and limited, unlike the Internet. Although these species are the MAN network, computer users most of the other by the size of a Desk Area Network (DAN) on a very Large Global Area Network (GAN).

Ez Snap Technology The Next Generation Of Soundproofing

What is EZ Snap Technology?

EZ Snap is an innovative technology that makes soundproof drywall as easy to use as regular gypsum board. Whereas most soundproof drywall products available today have a layer of paper or metal down the center, EZ Snap technology eliminates the need for metal or paper, making it score and snap more easily. EZ Snap technology employs an advanced gypsum core technology and a breakthrough manufacturing process that splits the core down the center, dispenses polymers inside, presses the two halves back together and seals the edges. Soundproof drywall with EZ-SNAP technology, developed by Serious Materials, is 4X easier to score and snap than other brands.

Easier: Soundproofing drywall with EZ Snap technology is 4 times easier to score and snap than other types of soundproofing drywall. Soundproofing drywall panels with EZ Snap can be scored on one side and snap easily along the scored line. Other traditional soundproofing techniques are much more difficult. Using resilient channels, while a popular soundproofing technique, is highly susceptible to failure because if the screws are inserted too far and hit the studs the whole assembly is short-circuited. Mass-loaded vinyl requires complex installation including hand-cutting around obstacles, careful attachment to studs and taping around all seams before installing a layer of drywall over it.

Faster: EZ Snap technology makes installation of soundproof drywall quick and straightforward. Just like standard gypsum board, soundproof drywall with EZ Snap technology can be scored on one side and snapped to size it and easily screwed to studs. Other techniques like resilient channel, mass-loaded vinyl or standard soundproof drywall require more steps and are more difficult to size and install.

Cheaper: While soundproof drywall with EZ Snap technology can be more expensive per square foot of material, its quick and easy installation minimizes labor time and overall installed cost. Furthermore, the reliable noise control results prevent future costs of remodel or litigation as a result of failed soundproofing.

Soundproofing drywall delivers extraordinary noise reduction without using up large amounts of precious floor space and the risks failure due to improper installation of traditional techniques like resilient channel and mass-loaded vinyl. Soundproofing drywall achieves STC ratings of approximately 47-80 depending on wall assemblies (compared to the average wall assembly STC rating of 34). Combining the outstanding noise control performance of other soundproofing drywall with EZ Snap technology makes soundproof drywall with EZ Snap technology easier, faster and cheaper to install than other soundproofing products.

Free Blog Web Hosting Services

Free blog web hosting has become a very popular phenomenon on the internet today. This has been made possible by the proliferation of web hosting service providers that seek to build for them a niche of internet users. In this way therefore, it does not matter whether you have the money to pay for your hosting needs, you can still operate a blog page and have it hosted free of charge. However, it is good to realize that when you operate a free blog web hosting service account, you will not have control over the adverts that will be placed by the hosting site on your blog page. This is the main way through which the service providers generate revenue through placing adverts on your blog page. In this way, there will be a sustainable arrangement where the two will be able to exist on a symbiotic kind of a relationship.

Free blog hosting is usually a precedent to those who actually graduate to more complex and paid for multi-paged websites. It is a perfect spring board experience that will let the blogger to learn and get experience on how best to operate a web page. It is therefore important to gather the necessary information that will guide you through the successful completion of the process of choosing the best free blog web hosting service provider for your blog. Depending on the content of the blog, one will be able to identify clearly the best free hosting service provider for your blog. Different hosting service providers allow different types of content material. This is sometimes dependent on the characteristics of the target audience or what they seek to communicate to the public through the advertisements that they will put alongside your blog contents.

It is a universal requirement that your blog content should not infringe other peoples copyrights. If your content exhibits issues of copyright infringement or plagiarism, then most of the hosting service providers will reject these contents and sometimes delete the account if consistently at this fault. The content is therefore very important when it comes to hosting your blog ad choosing the best free blog web hosting service provider for your blog. However, there is a need to realize that not free blog web hosting services are not suitable at all times. This is because you may want to have more control on your account and therefore may wish to contract paid hosting arrangements.

Contact The Best Web Design Hong Kong Companies

Web design is very important for any web site. It is the first thing which is noticed by the customers. People like to visit those web sites only that look appealing and attractive to them. No body likes to visit any such web site which is not attractive and catchy. The basic thing which should be considered before making the web site is its design. It is the design which makes things easier for the people and they can easily navigate through the web site. You can easily have a large customer base if your web site is catchy and looks appealing to the eyes of the customers.

There are many professional web site design companies present in different parts of the world who are providing great services to people. It is possible only because of the great services provided by these companies that businesses can grow and web sites are able to get a large number of traffic on them. When you are looking for a web design company then the best place where you can find such companies is the Internet. There are thousands of such companies that provide you great service for the web designing. They have highly qualified and experienced staffs whose dedication and devotion has made the web sites an attractive place for the customers.

These companies also provide many other services and solutions which include web development, content management system, web CMS and ecommerce solution etc. If you are new to the computer world and are looking for the best kind of solutions for your web site then you should consult some professional company for this purpose. Only then you would be able to get what you are expecting from your web site. Your web site is actually the mirror which shows what have your business got. You can show the world about your great services as well as your products with the help of your web site. This is the reason that makes people pay so much attention on the designing of these web sites. If your design is good then nobody can stop you from getting the attention of people. There are many companies all over the world and so is the case with Hong Kong. The web design Hong Kong company does not restrict itself to provide services to the people of Hong Kong only but is spread in many parts of the world.