All Posts in "Direct Attached Storage"

For Better Computer Performance, Clean Your Computer Components

As with any other computer, your pc could become an incredible dirty really short period should you are not able to wash it often. And such as your television’s DVD player, or perhaps your home stereo system, the dirt, and grime that accumulates in your system’s various computer components could affect its performance in a lot of ways – from causing it to overheat and crash, to slowing its processing to some crawl.

Washing the exterior casing as well as the access slot to the DVD and CD drives is a straightforward matter – and a lot of people are unlikely to perform any injury to their system with such a cursory, general cleaning with the exterior. However, your computer components housed within your casing have been in many cases delicate instruments that can be damaged when they are not handled properly. Unfortunately, not everyone has enough money to hire an expert to clean their system. There are, however, some basic guidelines that you could follow to assist ensure that your cleaning is conducted in a way to protect your expensive investment.

To start with, of course, it is wise to stick to the manufacturer’s specifications from your user’s manual – in the event, you have the manual, that’s. If not, begin by powering down your system, and unplugging it. Never work with the inside of your pc casing with all the power on! You should also never make use of a cleaning solvent until you determine what you do. For most cleaning, water will continue to work equally efficiently. Also, never spray that water onto the pc components; rather, spray it onto the cleaning rag you are using.

While it is possible to clean most from the dust and grime from your computer components, certain circuit-laden components like the … Read More

Betty Gray by — February 14, 2020 in Direct Attached Storage
GSM Or CDMA Technology For My BlackBerry?

There are two competitors in the cellphone industry network worldwide, GSM and CDMA. CDMA (Code Division Multiple Access) works in US through Verizon Wireless. GSM (Global System for Mobile Communication) is a bit older than its rival and it has developed GPRS (Global Packet Radio Service) technology. GPRS has increasingly gained more popularity due to its affiliation to GSM. The majority of network service providers in US use this technology. In fact, approximately 80% from he global cellphone market connect through GSM network as it is the most common standard.

As a result of GSM’ popularity, a whole industry trade organization has been created, the GSM Association, including the worldwide mobile phone carriers and manufacturers. The GSM Association estimates that over 4.3 billion people from over 212 countries are GSM users. This technology developed the 2G mobile phone system (2nd generation), making possible the storage into the system more data communication applications. GSM also developed a new way of fast communication worldwide via the short message service system (SMS). The GPRS technology soon developed into EDGE (Enhanced Data Rates for GSM Evolution), a faster way for data transmission. The biggest advantages of the GSM technology are represented by network’s maturity, GSM being more stable, its users benefit from less signal deterioration inside buildings, this type of network is used in all parts of the world making roaming much more accessible.

The main difference between the GSM and CDMA technology is the fact that GMS does not allocate the entire frequency to the end-user, being divided in time-slots for a better utilization of the bandwidth. CDMA technology uses the digital modulation called spread spectrum and the entire frequency is available to the user, creating a unique code for each users, allocating bandwidth. This works by spreading the voice data over the … Read More

Betty Gray by — December 29, 2019 in Direct Attached Storage

Now that you have decided to avail of an online computer engineering degree, it is time to canvass, compare, and ultimately choose among the programs being offered. Read through this article in order to help you make up your mind along the way.

Online Computer Engineering Degree - What Are Your Options?
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Flexible schedule

You always have the choice to attend a regular school, whether you are working or can manage to be a full-time student. Ultimately, the benefit of earning an online degree remains its most attractive feature: the flexibility of its arrangement.

Perfect for those who need to work while finishing their studies, it unburdens them of class schedules, strict professors, and unnecessary workloads. Mainly guided by a module, they can pace their learning process on their own, minus the distracting effects of peer pressure.

Cheaper alternative

Without a doubt, the degree online will be easier on the pocket. Saving you the costs of books, transportation, and various other costs, all that you need to finance your studies would be a reliable computer (or laptop), dependable Internet connection, and enough money for tuition and other fee payments.

Also, the educational institution sponsoring this degree does not have to put in a lot of money. Infrastructure and other teaching aids are now unnecessary, making use of their computer resources to reach a lot of students without the cramped spaces and non-conducive classrooms.

Wide range of options

Still, time and money savings are not enough reasons to avail of an online computer engineering degree. One must also look at the specific computer engineering programs being offered. Bear in mind the field of expertise you want to explore, and see if a certain institution has a reputable background over the discipline of your choice.

The good news is that more than a handful of colleges and universities have … Read More

Betty Gray by — August 26, 2019 in Direct Attached Storage

Direct Attached StorageDirect attached storage (DAS) utilizes a direct connection between a server and its storage technique. This is not accurate of network-attached storage (NAS), in which files can be shared amongst accessing server applications, and right here is the point of departure for the reinvented direct-attached model. In the future, it really is almost certainly still going to be worthwhile to have further storage on the network.

The other I/ node processor, named the File and Storage Processor or FSP, handles file technique processing and storage processing. You may well currently be considering of storage options that are perfect for future possibilities and effortless repurposing buzzwords we’ve heard ahead of, SAN (Storage location network) and NAS (Network attached storage). Contemporary operating method and application vendors have recently been finding smarter about storage – tuning application overall performance and building storage logic into the application layer that was previously the realm of the disk array suppliers.

You can get excellent performance out of SAN devices, but it just does not compare for particular applications. Once again merely which means, we are straight attaching the storage device to the laptop devoid of employing a network.

Sticking with the Dell MD1220 instance above, the personal computer you are connecting to will require a specialized piece of hardware that supplies SAS ports. Optimizing precise configurations towards a unique objective is beyond the scope of this post, but let me mention that RAID 5 could possibly not be your most effective selection for a heavily employed database. On the small side, we have modular arrays that can assistance four servers straight attached in a resilient formation. Storage requirements thus are weak standards and driven by element considerations.

Remember, the major distinction amongst a NAS and DAS is that one is a computer (NAS) and one desires … Read More

Betty Gray by — February 24, 2018 in Direct Attached Storage

Direct Attached StorageNumerous years ago, there was a concerted move from direct-attached storage (DAS) towards SAN (storage region network) and NAS (networked-attached storage). The Celerra hybrid design has certain restrictions compared to Network Appliance or Auspex when it comes to NFS and CIFS information sharing and should be viewed additional as partitioned storage than as an optimized file serving, data sharing product.

In truth, the term direct attached storage didn’t come into use till considerably later when men and women needed a way to differentiate in between traditional storage and SAN and NAS devices. The Dell MD1220 really makes it possible for you to split the 24 drives in half, dedicating 12 disks to one particular computer system and the other 12 disks to second personal computer (if you wanted to do so). This way I can obtain low-priced Dell Optiplexes as an alternative of obtaining to go with massive Precisions or even PowerEdges to get enough drive space for four-five drives. My understanding is that it really is a mainly painless process to move your Linux-primarily based application raid to a new Computer and distro. Affordability – The price of direct attached storage is significantly significantly less than NAS, as properly as any other storage technology.

As a rule though, you ought to stop working with storage that has sustained disk losses and only use it just after it has recovered from rebuilding. NAS evolved from the networking business exactly where there are powerful requirements for connectivity, data safety and load balancing. NAS (network attached storage) delivers file-level storage for end users that are connected to a network. Based on data criticality, disk drives could be protected with different levels of Redundant Array of Independent (or Cheap) Disks (RAID). SAN and NAS are particularly made to be shared resources by a … Read More

Betty Gray by — February 15, 2018 in Direct Attached Storage