Unit 6 Research Paper 1 Network Attached Storaage

In: Computers and Technology

Submitted By ziggy1
Words 365
Pages 2
In: Computers and Technology

Unit 6 Research Paper 1: Network Attached Storage
UNIT 6 RESEARCH PAPER 1: NETWORK ATTACHED STORAGE NT 1110 WAYNE HOVIS PART 1

What is a NAS device?

A network-attached storage (NAS) device is a server that is dedicated to nothing more than file sharing. NAS does not provide any of the activities that a server in a server-centric system typically provides, such as email, authentication or file management. NAS allows more hard disk storage space to be added to a network that already utilizes servers without shutting them down for maintenance and upgrades. With a NAS device, storage is not an integral part of the server. Instead, in this storage-centric design, the server still handles all of the processing of data but a NAS device delivers the data to the user. A NAS device does not need to be located within the server but can exist anywhere in a LAN and can be made up of multiple networked NAS devices.

What is the speed of the network adapter available on a NAS device?

The speed is usually 1GB Ethernet connection but it can be changed to multiple Gb, 10Gb, fiber optic by adding a PCIe network card(s). It depends on the NAS device. Most newer ones will have Gigabit ethernet, very cheap or old ones may only be 100Mbit and high end ones may have 2 separate gigabit ethernet connections.

What is the capacity range?

Depending on the type and volume of content you plan to store, there's a choice of capacities available all the way up to huge multiple TB (Terabyte) versions. A 160GB capacity for example would be enough storage for around 40,000 average audio tracks or up to 200 hours of video content. If you'll be using your NAS device to store masses of content, including High Definition content, or indeed backing up multiple user's PCs, you'll need a bigger capacity.

With a port replication and…...

Similar Documents

Nt1110 Unit 6 Research Paper 1

...• Network-attached storage (NAS) is hard disk storage that is set up with its own network address rather than being attached to the department computer that is serving applications to a network's workstation users. By removing storage access and its management from the department server, both application programming and files can be served faster because they are not competing for the same processor resources. The network-attached storage device is attached to a local area network (typically, an Ethernet network) and assigned an IP Address. File requests are mapped by the main server to the NAS file server. (Nerwork Attached Stroage) • NAS devices speed is typically one gigabit Ethernet connection but this can be changed to multiple gigabits, 10 gigabit, and fiber optic by adding a PCI-e network card(s). • The capacity range varies people have built 40 TB (terabyte) machines and other just have 2TB. With port replication and add-on hard drive controller cards there is hardly a limit on size. • RAID can be used on typical NAS devices. • Management features are available with NAS. • Reasons why users would want to use a NAS: 1. Power usage - All users may shutdown their computers. 2. Always on availability - All computers connected can access the data on the network. As long as the network is up and the NAS is functioning, it is always available regardless of what computers are on/off the network. 3. Centralized Storage for backup - If a computer needs to...

Words: 330 - Pages: 2

Unit 1 Research Paper

...Michael Malate June 23, 2013 SP2520 Unit 1 Research Assignment 1: Exploring Programming Languages From the looks of it there seems to be 14 different revisions of the SQL standard. * SQL Server version 1.0: SQL Server version 1.0 is a 16 bit server modeled in the year 1989 for supporting OS/2. * SQL Server version 1.1: SQL Server version 1.1 is also a 16 bit server designed in the year 1991 to support OS/2. * SQL Server version 4.2: SQL Server version 4.2 was released in the year 1992. SQL 4.2 is bundled with IBM OS/2 1.3 version. * SQL Server version 4.21: In the year 1993, Microsoft server 4.21 came into existence. SQL 4.21 was the first version of SQL Server that supports Windows NT. * SQL Server version 6.0: In 1995, SQL Server version 6.0 was introduced. After Windows NT, Sybase and Microsoft parted and worked on their individual design. SQL Server version 6.0 was the chief version aimed in provision of Windows NT by Microsoft. * SQL Server version 6.5: SQL Server version 6.5 got released in the year 1996. * SQL Server version 7.0: SQL Server version 7.0 was the rewritten version from Sybase legal code. The code name of SQL Server version 7.0 is Sphinx. SQL Server version 7.0 was introduced in 1998. In 1999, SQL Server version 7.0 with OLAP tools came into site. * SQL Server version 8.0 / SQL Server version 2000: SQL Server version 2000 was the first one made of IA-64 architecture. Several advancements have been made in SQL Server......

Words: 1606 - Pages: 7

Unit 6 Research Paper 1: Network Attached Storage

...UNIT 6 RESEARCH PAPER 1: NETWORK ATTACHED STORAGE NT 1110 WAYNE HOVIS PART 1 What is a NAS device? A network-attached storage (NAS) device is a server that is dedicated to nothing more than file sharing. NAS does not provide any of the activities that a server in a server-centric system typically provides, such as email, authentication or file management. NAS allows more hard disk storage space to be added to a network that already utilizes servers without shutting them down for maintenance and upgrades. With a NAS device, storage is not an integral part of the server. Instead, in this storage-centric design, the server still handles all of the processing of data but a NAS device delivers the data to the user. A NAS device does not need to be located within the server but can exist anywhere in a LAN and can be made up of multiple networked NAS devices. What is the speed of the network adapter available on a NAS device? The speed is usually 1GB Ethernet connection but it can be changed to multiple Gb, 10Gb, fiber optic by adding a PCIe network card(s).   It depends on the NAS device. Most newer ones will have Gigabit ethernet, very cheap or old ones may only be 100Mbit and high end ones may have 2 separate gigabit ethernet connections. What is the capacity range? Depending on the type and volume of content you plan to store, there's a choice of capacities available all the way up to huge multiple TB (Terabyte) versions. A 160GB capacity for example......

Words: 857 - Pages: 4

Unit 6 Research Paper 1: Network Attached Storage

...• What is a Network Attached Storage (NAS) device? Is a dedicated hard disk storage device that is set up with its own network address and provides file-based data storage services to other devices on the network. • What is the speed of the network adapter available on a NAS device? There are many varieties of NAS devices, depending on if you build it yourself or purchase it. The speed is usually 1GB Ethernet connection but it can be changed to multiple GB, 10 GB, and fiber optic by adding a PCIe network card(s). • What is the capacity range? The capacity range also varies. With a port replication and add on hardware drive controller cards there really isn’t a limit on size. A board that has six SATA ports can be replicated allowing for thirty drives to be attached, if 3TB drives are used in RAID 50, which would be 72TB of storage. • Is there any fault tolerance (such as RAID) built into a NAS device? If set up correctly RAID 50 is fairly stable, RAID 10 has been touted as one of the best set ups because more drives can fail at one time with having data loss. • Are management features available? Here are some management features available on a NAS device. Consider using SSL to protect the Web management interface a bare minimum. Support of protocols such as SSH for encryption of RSYNC data transfers would be excellent. SMB’s with more than two dozen users will appreciate a proper management console from which users and permissions can be managed....

Words: 302 - Pages: 2

Unit 6 Research Paper 1

...Christian Leal Unit 6 Research Paper 1 • Network-attached storage (NAS) is hard disk storage that is set up with its own network address rather than being attached to the department computer that is serving applications to a network's workstation users. By removing storage access and its management from the department server, both application programming and files can be served faster because they are not competing for the same processor resources. The network-attached storage device is attached to a local area network (typically, an Ethernet network) and assigned an IP Address. File requests are mapped by the main server to the NAS file server. (Nerwork Attached Stroage) • NAS devices speed is typically one gigabit Ethernet connection but this can be changed to multiple gigabits, 10 gigabit, and fiber optic by adding a PCI-e network card(s). • The capacity range varies people have built 40 TB (terabyte) machines and other just have 2TB. With port replication and add-on hard drive controller cards there is hardly a limit on size. • RAID can be used on typical NAS devices. • Management features are available with NAS. • Reasons why users would want to use a NAS: 1. Power usage - All users may shutdown their computers. 2. Always on availability - All computers connected can access the data on the network. As long as the network is up and the NAS is functioning, it is always available regardless of what computers are on/off the network. 3. Centralized Storage for...

Words: 315 - Pages: 2

Unit 6 Research Paper 1: “Advantages and Disadvantages of Using Case Structures”

...PT1420 Unit 6 Research Paper 1: “Advantages and Disadvantages of Using Case Structures” Advantages: Because of their many important advantages and extreme popularity, use cases have become a fundamental part of object technology and have been incorporated in one form or another into most major object-oriented development methods. 1.You can create logic flows; in which is a method used to make the reading easier for the reader. 2.Because they are written in natural language, use cases are easy to understand and provide an excellent way for communicating with customers and users. 3.Static depth, in which “if” can be set to however amount the user wants. 4.Low CPU overhead. 5.You can insert certain captions using “< >//” 6.As a user-centered technique, use cases help ensure that the correct system is developed by capturing the requirements from the user's point of view. ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- Disadvantages: In the rush to jump onto the use case bandwagon, use cases have been perceived by some as either a panacea or as an end in-and-of themselves. Unfortunately, this has often led to the uncritical acceptance of use cases without any examination of their numerous limitations and ample opportunities they offer for......

Words: 426 - Pages: 2

Nt1110 - Unit 6, Research Paper 1: Network Attached Storage

...BRIEN TRINH NT1110 Unit 6 Research Paper 1 Network Attached Storage 1> Internet information on network-attached storage: * Definition: Network Attached Storage (NAS) is a dedicated hard drive which is set up with its own network address and provides file-level data storage services to other devices on the network. It allows both programming and files to be served faster because they are not competing for processor resources. NAS usually configured with a web browser and do not require a keyboard, mouse or monitor. Unlike other external hard drives, NAS has a processor. Some NAS devices will run using standard operating system like MS Windows, many other NAS devices use their own proprietary operating system. A NAS can store any data that appears in form of files, including email boxes, Web content, remote system backups, etc… Overall the use of a NAS parallels those traditional file servers. * NAS devices come in many varieties depending on you build it or purchase it from a vendor. The speed is usually 1GB Ethernet connection but it can be changed to multiple GB to 10GB, fiber optic by adding PCI-e network cards. * The capacity range also can be varied. If you have a port replication and add-on hardware drive controller cards, there really isn’t a limit on size. For example: if you have a board with 6 SATA ports which can be replicated (1 to 5 port) allowing 30 drives to be attached. Then if 3TB drives were used in RAID 50 that would be 72TB of......

Words: 523 - Pages: 3

Unit 6 Research Paper

...Javier Hernandez 7/30/14 Unit 6 Research Paper 1: Network Attached Storage What is an NAS devise? A Network Attached Storage device is file level computer data storage connected to a computer network providing data access to a heterogeneous group of clients. NAS not only operates as a file server, but is specialized for this task either by its hardware, software, or configuration of those elements. NAS is often manufactured as a computer appliance a specialized computer built from the ground up for storing and serving files rather than simply a general purpose computer being used for the role. What is the speed of the network adapter available on a NAS device? There are many varieties of NAS devices, depending on if you build it yourself or purchase it. The speed is usually 1GB Ethernet connection but it can be changed to multiple Gb, 10Gb, fiber optic by adding a PCIe network cards. What is the capacity range? The capacity range also varies. With a port replication and add on hardware drive controller cards there really isn’t a limit on size. A board that has six SATA ports can be replicated allowing for thirty drives to be attached, if 3TB drives are used in RAID 50,that would be 72TB of storage. Is there any fault tolerance (such as RAID) built into a NAS device? If set up correctly RAID 50 is fairly stable, RAID 10 has been touted as on of the best set ups because more drives can fail at one time with having data loss. Are management......

Words: 350 - Pages: 2

Unit 6 Research Paper 1 Network Attached Storage

...NT1110 July 31, 2013 Unit 6 Research Paper 1: Network Attached Storage A network-attached storage (NAS) device is a self-contained computer that is connected to a network. A NAS contains its own operating system that handles the function of data storage, file system, and the access to the files but doesn’t include a monitor, keyboard or other devices. NAS is dedicated for file sharing and allows more hard disk storage space and doesn’t need upgrades. The available speed of a NAS device varies but the usual speeds are 1 GB Ethernet connection however it can be changed to a multiple of GB and fiber optic by adding a PCIe network card(s). The capacity range also varies because there is no real limit to the NAS for example a board with six SATA ports can be replicated to allow thirty drives to be attached and up to 72TB of storage. There is fault tolerance (RAID) built into a NAS device if set up correctly RAID 50 is fairly stable, RAID 10 has been advertised as one of the best set ups because more drives can fail at one time without having data loss. A NAS device over all has its advantages it is great for file sharing and keeping all your files safe. So in a house where children and parents all have their own computer with pictures and videos it benefits them to have a NAS device where they can just store all those files and not worry about if one computer goes down all the files go along with the computer. http://technicallyeasy.net/2008/06/what-is-nas-device/......

Words: 287 - Pages: 2

Unit 1 Research Paper 1

...Friday class 6-10 pm Unit 1 research paper 1 Computers are an amazing tool that we as a people have developed. Computers help people in so many ways it almost seems like life would be impossible without them. Computers are used in pretty much every aspect of life in today’s world. The technology of computers is amazing and it just continues to get more powerful every day. Computers have had an impact in just about every industry in the world. Computers made medical procedures so much easier. Now doctors can do surgery using cameras and computers. This makes it easier for the doctor and results in less mistakes and better recovery. The patients receive smaller openings when receiving computer integrated surgery. The doctor can move a lot more accurately and cut more accurately with this technology. Another way that computers have impacted the world is by harnessing the power of the internet. The internet is a great tool for everybody. It makes studying and researching a lot easier for students. It also helps people communicate. Communication has never been easier. People in the United States can talk to somebody across the world with a click of a button. This also means people are more aware of what goes on throughout the world. Computers are also in cars. Google has developed a car that can drive itself. This is huge because the computer can actually drive your car for you. According to Technology review.com “Google’s cars have successfully driven more than 700,000......

Words: 402 - Pages: 2

Unit 6 Research Paper 1: Network Attached Storage

...PRELIMINARY REPORT Project Name Project Address (Part 1 of 3) Date T2408SamplePrelim 29-Jul-2010 Enforcement Agency Use Building Permit # Checked by/Date GENERAL INFORMATION Date of Plans Building Conditioned Floor Area 39,700 Climate Zone 12 HOTEL/MOTEL GUEST BUILDING TYPE PHASE OF CONSTRUCTION NONRESIDENTIAL NEW CONSTRUCTION HIGH RISE RESIDENTIAL ADDITION ALTERATION STATEMENT OF COMPLIANCE This Certificate of Compliance lists the building features and performance specifications needed to comply with Title 24, Parts 1 and 6 of the State Building Code. This certificate applies only to a building using the performance compliance approach. Documentation Author Signature Date Telephone The Principal Designers hereby certify that the proposed building design represented in the construction documents and modeled for this permit application are consistent with all other forms and worksheets, specifications, and other calculations submitted with this permit application. The proposed building as designed meets the energy efficiency requirements of the State Building Code. Title 24, Part 6. ENV. LTG. MECH. 1. I hearby affirm that I am eligible under the provisions of Division 3 of theBusiness and Professions Code to sign this document as the person responsible for its preparation; and that I am licensed in the State of California as a civil engineer, mechanical engineer (envelope & mechanical only), or electrical engineer (lighting only)...

Words: 6841 - Pages: 28

Unit 6 Research Paper Network Attached Storage

...Jonathan Bowden October 27, 2014 NT1114 Unit 6 Research Paper Network Attached Storage A Network Attached Storage device is like having an at-home cloud. It allows all the computers in a household to access the same massive storage device. Since NAS devices start at 2 TB of data, they can hold everything your family is going to need. If a single computer gets damaged and you are using a NAS device, you don’t have to worry about all of your data being lost. The computer is broken, but all of your home videos and pictures are safe and sound on your NAS device. There really are no limits to Network Attached Storage. With 1 GB Ethernet you can transmit just about everything you want as fast as you’re going to need it. You could also use a 10GB fiber optic cable too if you really wanted to. I guess the only real limit would be on a wireless network where you would be limited to the speed of your wi-fi connection. The capacity range of a NAS device is really only limited to the size of hard drives. A board with six SATA ports can be replicated to allow for 30 drives to be attached, if 3 TB drives are used in RAID 50 that would be 72 TB of storage, or approximately 72,000 full length movies. So you are going to be able to put as much memory on the NAS device as you’re going to need. It will only be a matter of cost that will limit you. And since RAID is very stable, there’s nothing really to be afraid of using this kind of storage. As for whether or not a......

Words: 401 - Pages: 2

Unit 6 Research Paper 1: Network Attached Storage

...Unit 6 Research Paper 1: Network Attached Storage What is a NAS device? A NAS (Network Attached Storage) device is a server that is solely dedicated to file sharing. NAS does not provide typical activities like e-mail, authentication or file management. NAS permits more hard disk storage space to be added to a network that already operates short of shutting them down for maintenance and upgrades. NAS can be anywhere in a LAN it does not have to be positioned within the server and can be made up of several network devices. What is the speed of the network adapter available on a NAS device? NAS devices come in many variations and depending on purchased one or built one yourself. Usual speed is one gigabit Ethernet connection however it can be changed to several gigabit, 10 gigabit fiber optic by adding a pci-e network card(s). What is the capacity range? This capacity range also varies; you could build a 2 TB machine or a 40 TB machine. With port replication and add on hard dive controller cards there is barely a boundary on size. Is there any fault tolerance (such as RAID) built into a NAS device? Raid 50 is pretty stable if set up properly, raid 10 has been said to be one of the best because more drives can fail at once without data loss. Are management features available? Depending on the type of NAS device, Most are web interface. Cite: IT Business Edge, Property of Quinstreet Enterprise Copyright 2014 Quinstreet Inc. Toms Hardware Copyright 2014 A...

Words: 264 - Pages: 2

Unit 6 Research Paper 1: Network Attached Storage (Nas)

...Unit 6 Research Paper 1: Network Attached Storage (NAS) What is a NAS device? What is the speed of the network adapter available on a NAS device? What is the capacity range? Is there any fault tolerance (such as RAID) build into a NAS device? Are management features available? These are the questions I have to answer for this paper. So, here are my results starting with the first question. What is a NAS device? Network Attached Storage is a storage device connected to a network that allows storage and retrieval of data from a centralized location for authorized network users and heterogeneous clients. Seems to me that a NAS is like a WIFI version of an external hard drive. Though, if needing more room, you can add another to the one you already have. What is the speed of the network adapter available on a NAS device? NAS device doesn’t require much processing power. The largest bottleneck in performance will most likely be the network itself. Most home networks will use wired fast Ethernet (100 Megabits/sec), wired gigabit Ethernet (1000 Megabits/sec), wireless g (54 Megabits/sec), or wireless n (248 Megabits/second). What is the capacity range? Depending on the type and volume of content you plan to store, there's a choice of capacities available all the way up to huge multiple TB (Terabyte) versions. A 160GB capacity for example would be enough storage for around 40,000 average audio tracks or up to 200 hours of video content. If you'll be using your NAS device to......

Words: 603 - Pages: 3

Nt11110 Unit 6 Network Attached Storage Device

...Network Attached Storage NAS (Network-Attached Storage) provides data storage and sharing abilities across a network. The abilities this device had also provides both backup and data-recovery options, as well as application add-ons to plump up the feature set even further. Besides providing a way to store and share data on a network, many NAS devices also offer additional server modes. What is the speed of the network adapter available on a NAS device? There are many varieties of NAS devices, depending on if you build it yourself or purchase it. The speed is usually 1GB Ethernet connection but it can be changed to multiple Gb, 10Gb, fiber optic by adding a PCIe network card(s). What is the capacity range? The capacity range also varies. With a port replication and add on hardware drive controller cards there really isn’t a limit on size. A board that has six SATA ports can be replicated allowing for thirty drives to be attached, if 3TB drives are used in RAID 5, that would be 72TB of storage. Is there any fault tolerance (such as RAID) built into a NAS device? RAID 5 is fairly stable, RAID 10 has been touted as one of the best set ups because more drives can fail at one time with having data loss. Are management features available? Here are some management features available on a NAS device. Consider using SSL to protect the Web management interface a bare minimum. Support of protocols such as SSH for encryption of RSYNC data transfers would...

Words: 282 - Pages: 2