Dhammaanteen waan maqalnaa ereyga Cloud had iyo jeer laakiin anigu, waxaan hubaa in qaar badan oo naga mid ah aysan si sax ah u hubin Cloud iyo Cloud Computing . Markaa marka hore, waa muhiim in la fahmo, waa maxay daruurtu.

Waa maxay Cloud?

Cloud kaliya waa tusaale u ah intarneedka marka aan dhahno daruur, kaliya waxaan tixraaceynaa intarneedka oo kaliya iyo si fudud adeegyada aan u isticmaalno internetka - iyada oo loo marayo browsersyadayada webka. Hadda markaan idhaahdo Cloud Computing , markaa ma jiro qeexitaan warshadeed oo caadi ah oo ka hadlaysa xisaabinta daruuraha, iyada oo la tixgelinayo xaqiiqda ah in tani ay tahay marxalad curdin ah oo kaliya ee shirkaduhu ay maalgashadaan Cloud Computing & Virtualization oo inta badan lagu tilmaamo mustaqbalka mustaqbalka . Dhaqdhaqaaqyada^{(FUTURE TRENDS)} .

Waa maxay Cloud Computing?

Laakiin, ereyo fudud ,”

Cloud Computing is more than the few internet-based services which we access through our web browsers, it is the fundamental shift from the traditional client/server or n-tier architecture, and it primarily focuses on the effective utilization of the IT INFRASTRUCTURE “.

Inta badan adeeg bixiyayaasha Cloud Service waxay ku bixiyaan adeegan qaabka " lacag markaad baxdo ^{(pay as you go)}" . Qaabka "bixinta sidaad u socotid" waxay la macno tahay inaad bixiso kaliya adeegyada aad isticmaasho iyo tiro ka mid ah agabyada aad isticmaasho. Waxa lagugu dalacayaa kaliya adeegyada iyo agabyada aad isticmaashay. Marka la soo koobo, wax kasta oo la bixiyo runtii waa adeeg aad isticmaasho.

Waa inaad u malaynaysaa inay tahay nooc kale oo xisaabeed, haddaba maxay tahay sababta qofku uu dan ugu leeyahay? Hagaag^(Well) halkan waa jawaabta! Aan idiin soo koobo sifooyinkiisa, waxaanan hubaa inaad ku heshiin doontaan inuu yahay qaab jiilka soo socda.

Tilmaamuhu waa sida soo socota:

• La qiyaasi karo:^(Scalable:) Waa adeegyo aad loo miisaaman karo marka loo eego adeegyada soo jireenka ah ee u janjeedha in ay gaadhaan xad heer gaar ah, balse kuwan ayaa loo qaabeeyey oo lagu maamulaa in ay daboolaan baahiyaha dadka adduunka oo dhan sababtoo ah adeegyadan waxa lagu soo celceliyaa xarumaha xogta ee leh geo-qaybinta aad u wanaagsan.
• Maareynta Adeegyada Automated^{(Automated Services Management)} : Hagaag, waxay si fudud ka dhigan tahay inaadan ka welwelin shaqada, server-yada, casriyeynta software, hardware, iwm. dhammaan waxaa maamula adeegyada daruuriga ah ee bixiya shirkadda. Tan waxaan ku faahfaahin doonaa qoraal mustaqbalka ah ee Windows Azure .
• Helitaanka Sare:^{(High Availability: )} Kuwaani waxay leeyihiin ku dhawaad ​​​​99.9999% adeegyo wakhti wakhti ah sababtoo ah waxay haystaan ​​kumanaan xarumo xogeed oo adduunka oo dhan ah waxayna haystaan ​​​​boqolaal xaaladood oo lagu soo celceliyay iyaga, markaa xitaa haddii mid ka mid ah server-ku ku guuldareysto mid kale ayaa u soo booda si uu ugu adeego macmiilka.
• Kiraysi-badan^{(Multi-tenancy)} : Hal Cloud - kiraysteyaal badan, taasi waa habka inta badan adeeg bixiyayaasha Cloud , ay si wax ku ool ah u isticmaalaan kaabayaasha IT-ga hoose. Waxay leeyihiin macaamiil badan oo adeegyadoodu ku shaqeeyaan hal xarun xogeed.
• Virtualization : Dhab ahaantii waa qaybta ugu muhiimsan ee iyada. Bixiyeyaasha adeegga daruurtu^(Cloud) waxay leeyihiin xarumo xogeed halkaas oo ay ku maamulaan kumanaan adeegayaal ah oo si dhab ah u isticmaalaya hypervisor taasoo kordhinaysa ka faa'iidaysiga wax ku oolka ah ee ilaha 40-45% ilaa 85%.

Markaa waxa ay dhab ahaantii qabato, waa in ay kaa qaadato dhammaan walbahaarka maamulida server-yadaada, xog-ururinta, balastarrada amniga, cusboonaysiinta software-ka, kaabayaasha, iwm (haddii ay dhacdo daruuraha dadweynaha) adiga.

Qaar ka mid ah khuraafaadka caanka ah ee ku saabsan u wareejinta ganacsiyada Adeegga Cloud^{(Cloud Service)}

Ganacsi kasta oo yar iyo mid dhexdhexaad ah si ay u guuleystaan, waxaa lagama maarmaan ah in lagu daro sifooyinka qaarkood sida firfircoonida ganacsiga, dabacsanaanta, iyo awoodda lagu badbaadinayo kharashyada dheeraadka ah. Waxaas oo dhan, iyo kuwa kaleba waxay ku iman karaan iyagoo u guuraya Cloud Technology , laakiin qaddarka jaahwareerka ah ee macluumaadka iska soo horjeeda ee ku dul sabbaynaya intarneedka^(Internet) ayaa naga joojinaya inaan samayno dhaq-dhaqaaq sax ah. Ogaanshaha xaqiiqooyinka waxay hubaal ahaan gacan ka geysan kartaa in la burburiyo khuraafaadka daruuriga ah oo meesha laga saaro fikradaha khaldan ee aan u maleyn karno inay run yihiin.

Khuraafaadka xisaabinta daruuraha

Khuraafaadkii ugu horeeyay^{(The first myth)} . Haddii xogtayadu u gudubto daruuraha, ganacsigeenu ma sii yeelan doono kantaroolka tignoolajiyadayada. Waa kuwan waxa aad u baahan tahay inaad ogaato! Markaad u guurto daruuraha, wakhtiga lagu ilaalinayo qalabka iyo cusboonaysiinta software si weyn ayaa loo dhimay. Sidee? Miisaaniyadda raasumaalka ah ee lagu kharash gareeyo ilaalinta server-yada gudaha dhismaha ee kaydinta iimaylka iyo culayska shaqada si weyn ayaa loo dhimay. Markaa, intii aad qaybo badan oo agab ah ku isticmaali lahayd adeegayaasha, waxaad si xeeladaysan ugu fikiri kartaa inaad si taxaddar leh ugu taageerto baahiyahaaga ganacsi. Tani waxay kaa caawin doontaa inaad waqti iyo tamar badan ku bixiso hagaajinta hawlaha ganacsiga iyo bilaabista hindisayaal firfircoon.

Khuraafaadka labaad^{(The second myth)} . Ku haysashada xogta goobta gudaheeda ayaa ka ammaan badan daruuraha. Run? Hubaal maaha! Hababkaaga dhismuhu asal ahaan aad ugama ammaan badna sida ay daruuraha ugu jireen. Khubarada dhinaca ammaanka ayaa sheegaya in uu jiro isbeddel sare oo lagu arkay dhibaatada xatooyada internetka. Shirkado badan ayaa si joogta ah loo jabsadaa sidaa awgeed ammaanku wuxuu u koray shaqo waqti buuxa ah maadaama ay u baahan tahay koox khubaro ah si ay uga hortagaan xadgudubyada amniga. Nasiib wanaag, qaar ka mid ah shirkadaha bixiya adeegyada daruuriga ah sida Microsoft waxay shaqaaleeyaan kuwa ugu fiican uguna iftiinka badan ganacsigan. Kooxdeedu waxay adeegsataa habab ay ka mid yihiin meertada nololeed ee Horumarinta Amniga^{(Security Development Lifecycle)} ; ciriiriga taraafikada; iyo ka hortagga, ogaanshaha, iyo yaraynta jebinta oo shirkado badani aanay haysan agab ay ku hubiyaan.

Marka laga reebo tan, Office 365 waxa kale oo uu leeyahay 99.9 boqolkiiba dammaanad dhaqaale oo ay taageerto oo ay la socoto xeerarkii iyo xeerarkii ugu dambeeyay: HIPAA iyo Sarbanes-Oxley , Sharciga Maareynta Amniga Macluumaadka Federaalka^{(Federal Information Security Management Act)} ( FISMA ), ISO 27001 , Midowga Yurub^{(European Union)} (EU) Qodobbada Model^{(Model Clauses)} , US-EU Qaabka Badbaadada Harbor^{(U.S.–EU Safe Harbor)} , Xuquuqda Waxbarashada Qoyska^{(Family Educational Rights)} iyo Xeerka^{(Privacy Act)} Qarsoonaanta ( FERPA ), iyo Xeerka Ilaalinta Macluumaadka Shakhsi ahaaneed ee Kanada^{(Canadian Personal Information Protection)} iyo Xeerka Dukumentiyada Elektarooniga ah^{(Electronic Documents Act)} ( PIPEDA )), si aan dhowr u magacaabo.

Khuraafaadka saddexaad^{(The third myth)} . Waa inaad wax walba u rarto daruurta. Marka la soo koobo, waa xaalad-ama-waxba. Aan run ahayn! Cloud waxa ay ku siinaysaa koontarool dhamaystiran si aad u gudbiso awooda xisaabinta iyo awooda uu ganacsigaagu u baahan yahay.

Khuraafaadka afraad^{(The fourth myth)} . Daruuruhu waxay ku^(Cloud) kacayaan shaqooyin. Aan run ahayn! Halkii aad shaqo ka qaadan lahayd, Cloud computing waxa ay abuurtay shaqooyin.

Ugu dambeyntii^(Lastly) , qaar badan ayaa aaminsan in dowladuhu ay helaan dhammaan xogta haddii ay ku jirto daruuraha. Tani waa cabsi weyn oo ganacsiyo badan ay ka qabaan daruuraha oo sidaas darteed ka joojisa inay qaataan tignoolajiyadan. Waa mid aan sal lahayn! Waa maxay sababtu? Kaliya waa kooxda IT-ga iibiya ee maamusha gelitaanka, dejisa xuquuqaha iyo xaddidaadaha, oo bixiya gelitaanka casriga ah iyo ikhtiyaarrada. Shirkaddu waxa ay ahaanaysaa milkiilaha keligiis ah oo waxa ay haysataa dhammaan xuquuqaha, magaca, iyo xiisaha xogta lagu kaydiyay daruuraha. Waxaa intaa dheer, xogta looma isticmaalo nooc kasta oo xayeysiis ah ama ujeedo kasta oo aan ahayn in lagu siiyo adeegyo aad bixisay.

Waxaa jira qoraallo badan oo halkan ku saabsan Cloud oo aad rabto inaad eegto.^{(There are a bunch of posts here about the Cloud that you want to take a look at.)}

Qoraaladani waxay ka hadlayaan qaar ka mid ah adeegyada xisaabinta daruuraha ee ugu fiican^{(best cloud computing services)} iyo Bixiyeyaasha Kaydinta Daruudaha ee bilaashka ah .

Xidhiidhiyayaashan ayaa waliba ku xiisa doona:^{(These links will also interest you:)}

1. Noocyada adeegyada Cloud & Microsoft Cloud
2. Cloud Dadweynaha vs Cloud Gaarka ah^{(Public Cloud vs Private Cloud)}
3. Daruuraha Isku-dhafka ah^{(Hybrid Clouds)}
4. Xaqiiqda ku saabsan xisaabinta daruuraha
5. Cloud Computing Shaqooyinka^{(Cloud Computing Jobs)}
6. Mustaqbalka Xisaabinta Cloud
7. Arrimaha amniga ee Cloud computing
8. Farqiga u dhexeeya xisaabinta Cloud iyo Grid computing^{(Difference between Cloud computing and Grid computing)} .

What is Cloud and Cloud Computing? An introduction for beginners!

We all hear the word Cloud now and then but I, am surе many of us aren’t exactly vеrу sure about Cloud and Cloud Computing. So first of all, it is important to understand,  what is the cloud.

What is Cloud?

Cloud is just a metaphor for the internet when we say cloud, we are just referring to the internet only and simply the services we use using the internet – through our web browsers. Now when I say Cloud Computing, then there is no standard industry definition which talks about cloud computing, given the fact that this is in a nascent stage and the only handful of companies are investing in cloud computing & virtualization which are often cited as the FUTURE TRENDS.

What is Cloud Computing?

But, in simple words,”

Cloud Computing is more than the few internet-based services which we access through our web browsers, it is the fundamental shift from the traditional client/server or n-tier architecture, and it primarily focuses on the effective utilization of the IT INFRASTRUCTURE “.

Most Cloud Service providers offer this service on the “pay as you go” model. By “pay as you go” model it means that you pay only for the services you use and a number of the resources you use. You are billed for only those services & resources that you consumed. In short, everything that is offered is actually a service that you use.

You must be thinking it’s just another computational model, so why should one have an interest in it? Well here is the answer to it! Let me brief you with the features of it, and I am sure you will agree that it is a next-generation model.

Features are as follows:

• Scalable: These are highly scalable services than the traditional services that tend to reach a limit at a certain level, but these are designed and managed to cater to the needs of people around the world because these services are replicated at the data centers which have a very good geo-distribution.
• Automated Services Management: Well, it simply means you don’t have to worry about the manpower, servers, software upgrades, hardware, etc. all are managed by the cloud services offering company. I will elaborate this in a future post on Windows Azure.
• High Availability: These have almost 99.9999% uptime services because they have thousands of data centers across the globe and they have hundreds of instances which are replicated on them, so even if one server fails other jumps in to serve the client.
• Multi-tenancy: One Cloud – many tenants, that is the way most Cloud service providers, effectively utilize underlying IT infrastructure. They have many clients whose services are running on a single data center.
• Virtualization: It actually is the most important aspect of it. Cloud service providers have data centers where they run thousands of servers virtually using a hypervisor which increases the effective utilization of the resources of a mere 40-45% to around 85%.

So what it actually does, is that it takes all the stress of managing your servers, databases, security patches, software upgrades, infrastructure, etc. ( in the case of public cloud) from you.

Some common Myths about moving Businesses to Cloud Service

For any small and medium-sized businesses to be successful, it is essential to incorporate certain traits like business agility, flexibility,  and the ability to save extra costs. All this, and others can come by moving to Cloud Technology but the bewildering amount of contradictory information floating around on the Internet stop us from making the right move. Knowing the facts can certainly help to bust cloud myths and dispel wrong notions that we might think are true.

Cloud computing myths

The first myth. If our data moves to the cloud, our business will no longer have control over our technology. Here’s what you need to know! When you move to the cloud, time spent in maintaining hardware and upgrading software is significantly reduced. How? The capital budget spent on maintaining servers on-premises for email storage and workloads is greatly reduced. So, rather than spending large portions of resources on servers, you can think strategically to support your business needs in a more prudent manner. This will help you spend more time and energy in improving business operations and launching agile initiatives.

The second myth. Keeping data on-premises is safer than in the cloud. True? Certainly not! Your on-premises systems aren’t inherently more secure than they’d be in the cloud. Security experts say there’s a rising trend seen in cyber theft problem. Many companies are routinely hacked so security has grown into a full-time job as it requires a team of experts to thwart security breaches. Fortunately, some of the companies offering cloud services like Microsoft hires the best and brightest in this business. Its team uses processes such as the Security Development Lifecycle; traffic throttling; and preventing, detecting, and mitigating breaches that many companies don’t have the resources to ensure.

Apart from this, Office 365 also has a 99.9 percent financially backed uptime guarantee and keeps itself up to date with the latest regulations and rules: HIPAA and Sarbanes-Oxley, Federal Information Security Management Act (FISMA), ISO 27001, European Union (EU) Model Clauses, U.S.–EU Safe Harbor framework, Family Educational Rights and Privacy Act (FERPA), and the Canadian Personal Information Protection and Electronic Documents Act (PIPEDA), to name a few.

The third myth. You have to move everything to the cloud. In short, it is an all-or-nothing scenario. Not true! Cloud gives you complete control for delivering the computing power and capabilities that your business necessarily demands.

The fourth myth. Cloud costs jobs. Not true! Instead of taking jobs, Cloud computing has created jobs.

Lastly, many believe governments get access to all the data if it is in the cloud. This is a major fear many businesses have about the cloud and thus stops them from adopting this technology. It’s unfounded! Why? It is just the vendor IT team that manages access, sets up rights and restrictions, and provides smartphone access and options. The company remains the sole owner and retains all the rights, title, and interest in the data stored in the cloud. Moreover, the data is not used for any sort of advertising or for any purpose other than providing you services that you have paid for.

There are a bunch of posts here about the Cloud that you want to take a look at.

These posts talk of some of the best cloud computing services and free Cloud Storage Providers.

These links will also interest you:

1. Types of Cloud services & Microsoft Cloud
2. Public Cloud vs Private Cloud
3. Hybrid Clouds
4. Fact about cloud computing
5. Cloud Computing Jobs
6. The Future Of Cloud Computing
7. Security issues with Cloud computing
8. Difference between Cloud computing and Grid computing.

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