What is Hybrid Cloud Computing?
By Judith Hurwitz, Marcia Kaufman, Fern Halper, and Daniel Kirsch from Hybrid Cloud For Dummies

Cloud computing has evolved in recent years. The new world of the hybrid cloud is an environment that employs both private and public cloud services. Companies are realizing that they need many different types of cloud services in order to meet a variety of customer needs.

The growing importance of hybrid cloud environments is transforming the entire computing industry as well as the way businesses are able to leverage technology to innovate. Economics and speed are the two greatest issues driving this market change.

There are two primary deployment models of clouds: public and private. Most organizations will use a combination of private computing resources (data centers and private clouds) and public services, where some of the services existing in these environments touch each other — this is the hybrid cloud environment.

The public cloud
The public cloud is a set of hardware, networking, storage, services, applications, and interfaces owned and operated by a third party for use by other companies or individuals. These commercial providers create a highly scalable data center that hides the details of the underlying infrastructure from the consumer.

Public clouds are viable because they typically manage relatively repetitive or straightforward workloads. For example, electronic mail is a very simple application. Therefore, a cloud provider can optimize the environment so that it is best suited to support a large number of customers, even if they save many messages.

Public cloud providers offering storage or computing services optimize their computing hardware and software to support these specific types of workloads. In contrast, the typical data center supports so many different applications and so many different workloads that it cannot be optimized easily.

The private cloud
A private cloud is a set of hardware, networking, storage, services, applications, and interfaces owned and operated by an organization for the use of its employees, partners, and customers. A private cloud can be created and managed by a third party for the exclusive use of one enterprise.

The private cloud is a highly controlled environment not open for public consumption. Thus, a private cloud sits behind a firewall. The private cloud is highly automated with a focus on governance, security, and compliance.

Automation replaces more manual processes of managing IT services to support customers. In this way, business rules and processes can be implemented inside software so that the environment becomes more predictable and manageable.


    The hybrid cloud
    A hybrid cloud is a combination of a private cloud combined with the use of public cloud services where one or several touch points exist between the environments. The goal is to combine services and data from a variety of cloud models to create a unified, automated, and well-managed computing environment.

    Combining public services with private clouds and the data center as a hybrid is the new definition of corporate computing. Not all companies that use some public and some private cloud services have a hybrid cloud. Rather, a hybrid cloud is an environment where the private and public services are used together to create value.

    A cloud is hybrid

    • If a company uses a public development platform that sends data to a private cloud or a data center–based application.
    • When a company leverages a number of SaaS (Software as a Service) applications and moves data between private or data center resources.
    • When a business process is designed as a service so that it can connect with environments as though they were a single environment.


    A cloud is not hybrid

    • If a few developers in a company use a public cloud service to prototype a new application that is completely disconnected from the private cloud or the data center.
    • If a company is using a SaaS application for a project but there is no movement of data from that application into the company’s data center.


    See more: http://www.dummies.com/how-to/content/what-is-hybrid-cloud-computing.html




    PCB (Printed Circuit Board)

    PCB (Printed Circuit Board) is a thin board where the electronic components, which are in pairs and assemblies, where the sides are made of copper lining to solder the legs of the components. PCB can be more than 1 layer, which I know maximum up to 12 layer.PCB is made of fiber material or the like on the non conductive part. The thickness of copper on PCB is various, there are 35 micrometer there is also a 17-18 micrometer. Other PCB materials are phenolic or pertinax paper, usually brown, this type of material is more popular because of its cheaper price.For PCB in use for Through hole plating, usually wearing a fiberglass, because the fungus does not like this material, and The material is stronger and not easy to bend in comparison with pertinax.PCB can be found in almost all electronic equipment, such as radio, mobile, television, and others.


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    There are several different types of PCBs according to their usefulness: 1 side PCB (commonly used in electronic circuit such as radio, TV, etc.) PCB double side (ie both sides of PCB used to connect components) and PCB multi side (PCB part outside or inside used as media Conductor, for example in PC circuits).


    Printed Circuit Board

    At its inception in the late 80s, the rapid prototyping process was largely inaccurate and the choice of materials and technologies was limited. Back then, a prototype served as a basis for discussion but could not be used for anything "serious", i.e. in a real production environment.

    Since then, accuracy has improved significantly and so has the range of applications and software solutions.

    The famous Magics software by Materialise is the ideal solution for driving efficiency throughout your entire Rapid Prototyping process. From importing data to preparing platforms, RP professionals rely on the extensive tools in Magics for all of their software needs.

    Complementary to Magics, our revolutionary Streamics™ product provides you with a user-friendly server based system which centralizes all of your customer project data, and which makes it easy to collaborate between your team-members and communicate with your customers.

    Streamics™ can also help to automate repetitive or complex part operations (such as support generation, file fixing, and part labeling). Plus, there is a perfect and complete integration between Streamics™ and Magics.




    Leverage Public or Private Clouds Securely. Don’t Lose Control.

    Enforce Regulatory Compliance and Data Governance. Do Not Give Up Control.
    Protect Your Data During Processing, Not Only At Rest.

    Protect public or private cloud workloads by running them encrypted and not giving up the keys. This eliminates the significant risk, shift in control and liability associated with standard clouds exposing your sensitive data and computation.


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    Your data in a standard public or private cloud is out of your control, fully exposed. Encryption at-rest and in-transit, or cloud-controlled HSMs cannot protect it during processing. Only At-Runtime Security™ guarantees data and computation are encrypted even during processing while encryption keys never leave your premises. You remain in full control, and unauthorized parties or the cloud itself cannot access computation and data or leak it to third parties, even when compelled.






    3dsystems.com
    Rapid Prototyping, Advance Digital Manufacturing, 3D Printing, 3-D CAD | 3D Systems

    3D Systems the leader in consumer and industrial 3D printing and manufacturing solutions including 3D printers, materials and cloud, on-demand parts services, and 3D scan, design, modelling and inspection software

    3dsystems.com has lot of downloadable content. It offers free software, apks, videos, pdf, games, applications which can be downloaded for Iphone,android, mobile, tablet, Mac ,PC all these downloads are for free. Its a reputed website and all downloadable content has been scanned by antivirus softwares.


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    Download of any software or game from 3dsystems.com will be easy. If you face any problem related to download of any toolbar or software you can contact this site directly and they will solve your problem.



    The website 3dsystems.com has a global rank of 50122 and has 2539.08510009 daily visitors. On social platform it has 236 facebook likes and 0 tweets with a google page rank of 0 it has maximum traffic from United States . The hosting server of this website is located in XX Unknown city in Unknown region. As per our calculations this Domain Name has a worth of $16934.35.

    This site has average amount of unique visitors 2539.08510009 per day. This makes this site earn a average revenue of 30.468 per day. If you want to download the content, buy something or thinking to make an online transaction through this site. We would recommend that do it with caution as the site has yet not become a widely visited site and there may be very less info about this site online. This website has good search engine traffic and fine reputation with good content or maybe a bit average quality content. This website has a sound social image with very good fan following People just love to follow this website as it updates frequently and seems informative to the people.



    Cloud Backup Services and What You Should Know

    Using off-site storage for disaster recovery is nothing new. However, it's changing into additional and additional outstanding to utilize these services not only for disaster recovery however conjointly to avoid wasting data in storage. Cloud backup services are getting additional commonplace, however not many folks perceive precisely what it's these corporations do.

    What square measure Cloud Backup Services?

    The "cloud" because it has become celebrated is one among the foremost misunderstood elements. basically, you store files on a distinct location than what's native. the knowledge resides on a server, pretty much like what your business might already house. However, this location might not be within the same state or perhaps country within which you presently live. exploitation the net, you'll be able to access your files instantly and transfer them to your system at any time.

    The overall price and total quantity of space for storing can vary from seller to seller.


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    What square measure advantages of Cloud Backup Services?

    There square measure many advantages to employing a third-party supplier to store your data. For starters, there's the data that ought to your system crash; all of your vital information is safe. If you're a business, all of your essential documents that square measure vital to the running of your company are going to be safe from a ruinous event. Personal users don't need to worry regarding losing precious images or alternative vital documents.

    In addition to saving vital documents, business customers may have the off-site storage so as to satisfy their disaster recovery needs. Most corporations need that a replica of all data be hold on in several location. whereas some stay in compliance by exploitation removable media like fixed disk and flash drives, employing a third party supplier also will satisfy these wants.


    There is conjointly a price profit for companies. as a result of you are doing not need to obtain the additional servers or maintain them, your price for storage is lower. It conjointly frees up your IT department to try to to alternative tasks instead of run updates on servers and maintain a bank of hold on information. The monthly or yearly price of employing a third-party supplier could be a fraction of the value to get and maintain onsite storage.

    What square measure Some Disadvantages?

    There is invariably the difficulty of security once it involves exploitation cloud backup services. most of the people have detected of the United States intelligence agency scandal and also the leaked data from Edward Snowden. Yes, there's a minimal  likelihood that the supplier might access your data. Your likelihood is higher that a hacker or business executive can take data from your native drive, as these suppliers have an interest to keep your data safe and keeping you cheerful.

    Almost all storage corporations have in depth security measures in situ to stay not solely hackers out however their own personnel additionally. the utilization of AES protocols and secret writing guarantees that solely you'll be able to get to the knowledge housed among. Before doing business with any supplier you wish to grasp what their security measures square measure.

    The other leading concern is time period. All servers eventually want maintenance. off-site storage utilizes a similar servers most corporations use. there'll be the occasional time period for maintenance. However, these corporations usually keep the hold on data in additional than one location. this manner you'll be able to still access your files although one server is down for maintenance.



    What Is Cloud Hosting and How Does It Work? Understanding What Cloud Hosting Really Is!
    Cloud hosting is the latest form of hosting that has become extremely popular over the past few years. The main concept of cloud hosting is "Divide and Rule" – the resources required for maintaining your website are spread across more than one web server, and are rendered as per need basis.

    This greatly reduces chances of any downtimes in case of a server malfunction.

    Another noteworthy aspect is that cloud hosting allows you to manage peak loads easily, without facing any bandwidth issues, since another server can provide the additional resources in such a case. Hence, your website doesn't rely on just one server, and rather a cluster of servers that work together, termed as "the cloud".

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    Example of Cloud Hosting

    If you're looking for a real-time example of cloud hosting, what better example can someone give other than Google itself? The king of search engines has got its resources spread over hundreds of servers on the cloud, no wonder you've never seen Google.com facing any downtimes over past decade or so (I don't remember seeing it down – planned maintenance of services like AdSense and AdWords are a different affair altogether!)



    How Does it Work?

    As explained above, each server in the cloud helps in carrying out a particular set of tasks, and in case of failure of any of the servers in the cloud, other server(s) temporarily kick-in as a back-up to render the required resources.

    Something similar happens in case of an overload condition too. However, usage of low quality server hardware can significantly hamper the performance, and such implementations aren't worthy of being tagged with the “cloud” moniker – this is typically the case with cheap hosting providers.
    Enterprise Cloud Hosting

    When you provide enterprise level hosting services, it goes without saying that quality needs to be the prime focus! So, high quality enterprise cloud providers make use of VMware, and deliver extremely reliable cloud services, which are even better than dedicated servers. Now, let's compare cloud hosting with dedicated hosting, and other traditional forms of hosting.
    Cloud Hosting vs Dedicated Servers & VPS

    When you compare dedicated servers to cloud hosting, the reliability factor is quite case in the latter case, since you’ve got multiple servers at your disposal as opposed to a single dedicated server that allows you to cope-up with any emergencies without breaking a sweat.

    However, the pricing varies depending upon your actual usage – in case of heavy usage; cost factor associated with cloud architecture may be slightly higher, though so is its resilience too.

    When you come to VPS and traditional shared hosting, the cost factor is extremely low is this case quite obviously, but again so is the reliability too. In case of VPS, a single server is divided into multiple chunks, and each portion is managed by a particular user, so the capital investment is reasonably low.

    VPS is the ideal choice for those who aren't actually looking out for the reliability aspect of cloud hosting.
    Future of Cloud Hosting

    Cloud hosting has come a long way, and several large enterprises have been using it for years together, but for the small business owners to be able to look at it, pricing will have to come down further.
    Having said so, the pricing has considerably come down over last 4-5years, and folks have learned the advantages of cloud hosting, which is compelling the mid-size organizations to make a move to the cloud arena.

    Many businesses have made a worthy investment by moving to cloud, while others haven't yet invested in the infrastructure required to make a transition to cloud. The main reason why cloud computing isn't as popular as it could have been, is that the cost factor is still a concern for small businesses.

    But, one can definitely expect to see more and more businesses making a shift to cloud as new low-cost cloud implementations continue to be developed, and I wouldn't call it exaggeration to say – One day everybody would be in the clouds!"

    Source:
    http://webhosting.about.com/od/Clouding-Hosting/a/What-Is-Cloud-Hosting-And-Should-You-Consider-It.htm




    RAID Data Recovery

    Seagate Recovery Services’ RAID Data Recovery and in-lab critical response services provide state-of-the-art data recovery services for all Redundant Array of Independent Drive (RAID) configurations, for all brands, media formats and/or operating systems.

    About RAID Data Recovery

    The majority of small to medium sized businesses across the globe have turned to RAID configured systems for their storage solutions. The most frequently cited reasons for using RAID arrays in businesses today are the highly fault-tolerant level offered and the cost effectiveness of acquisition and maintenance.

    However, if a RAID array fails as a result of component malfunction (including hard drives and controller cards) or operating and application corruption, it leaves the data unusable and in most cases corrupted.


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    RAID data recovery is an intricate task since RAID data configurations often have different data layouts depending on manufacturers – often for competitive reasons. Without an in-depth knowledge of how RAID arrays are configured at hardware, firmware and software levels, data recovery attempts will not only fail, but result in further data corruption.

    Using its vast knowledge of RAID array storage technology, Seagate Recovery Services can successfully recover data from the very earliest to most recent NAS, SAN and Server RAID configurations on the market.




    RAID servers and configurations supported include:

    RAID servers and configurations supported
    RAID servers and configurations supported

    Why RAID Arrays Fail

    There are four general categories regarding failure: hardware RAID failure, human error, software RAID failure and application failure.

    Hardware RAID failure, human error, software RAID failure and application failure
    Hardware RAID failure, human error, software RAID failure and application failure

    See more at: http://www.seagate.com/gb/en/tech-insights/raid-data-recovery-master-ti/