This document discusses IBM's business analytics development strategy as part of its "Smarter Planet" initiative. It provides examples of how IBM analytics solutions have helped organizations gain insights from large amounts of data, improve business performance, and optimize processes like marketing campaigns. The solutions discussed use IBM analytics software like SPSS Modeler to perform tasks like customer segmentation, predictive modeling, and data mining. Overall the document promotes IBM's full suite of business intelligence and predictive analytics capabilities.
This document discusses how to effectively manage an organization's IT environment through software asset management (SAM). It defines SAM as the continuous management of software assets throughout their lifecycle. The presentation will cover what SAM is and isn't, why organizations need SAM, the SAM process, and common mistakes. SAM helps control costs and risks, optimize resource use, and allows organizations to grow their IT infrastructure aligned with business goals. The SAM process involves inventorying installed software, matching installations to licenses, reviewing policies, and identifying improvement opportunities.
This document discusses IBM's business analytics development strategy as part of its "Smarter Planet" initiative. It provides examples of how IBM analytics solutions have helped organizations gain insights from large amounts of data, improve business performance, and optimize processes like marketing campaigns. The solutions discussed use IBM analytics software like SPSS Modeler to perform tasks like customer segmentation, predictive modeling, and data mining. Overall the document promotes IBM's full suite of business intelligence and predictive analytics capabilities.
This document discusses how to effectively manage an organization's IT environment through software asset management (SAM). It defines SAM as the continuous management of software assets throughout their lifecycle. The presentation will cover what SAM is and isn't, why organizations need SAM, the SAM process, and common mistakes. SAM helps control costs and risks, optimize resource use, and allows organizations to grow their IT infrastructure aligned with business goals. The SAM process involves inventorying installed software, matching installations to licenses, reviewing policies, and identifying improvement opportunities.
This document provides an overview of Microsoft's Live@edu education technology solution. It discusses the key features of Live@edu including single sign-on access, a 10GB Exchange mailbox, 25GB of online storage, and Office web apps. It also covers deployment options, support services, and partnerships to help schools implement the solution. The presentation aims to demonstrate how Live@edu can meet student and teacher needs while addressing common challenges like funding and transitioning to the cloud.
The document is a presentation about Microsoft Lync Server 2010. It discusses how Lync Server 2010 delivers value by enabling quick adoption through ease of use and integration with Microsoft Office. It reduces costs through converged communications. It eases deployment through interoperability and extensibility. Key features highlighted include instant messaging, conferencing, voice capabilities, manageability tools, support for a wide range of devices, and integration with business processes.
The document describes a collaborative project between a Spanish teacher and school librarian. They worked together to design a research project where students researched notable Hispanics and shared presentations on a wiki site. Students practiced their Spanish skills while developing information literacy. They presented their findings visually and through VoiceThread to share globally with other Spanish classes. The collaboration between the teacher and librarian supported student learning and allowed them to meet research, language, and technology standards through an engaging inquiry-based project.
Iniciatīvas mērķis ir aicināt Latvijas reģionu 9.-12. klašu skolēnus un uzņēmējus kopīgi radīt jaunus risinājumus un inovācijas uzņēmuma ikdienas procesos, izstrādāt jaunus produktus un veicināt savstarpējo sadarbību. Jaunu ideju radīšana ir īpaši nozīmīga tieši reģionu attīstībai, lai veicinātu to izaugsmi un radītu aizvien jaunus veiksmes stāstus.
We solicit your kind association in rendering our various value added HR services to your esteemed organization. We would be happy to provide you with further details and answer any questions that you have. Look forward to for an opportunity to serve you.
This document discusses cloud security and authentication methods. It notes that security has limitations and existing solutions are not fully effective against cyberattacks. It then introduces an alternative no-password, single-factor authentication method called CaptureIn that uses a smartphone camera to log in without entering passwords or using multifactor authentication. CaptureIn aims to provide stronger authentication that is passwordless and does not rely on central databases of user credentials.
The document discusses the security of cloud computing. It notes that insufficient knowledge and risk of security breaches are the main factors deterring adoption of cloud services. However, the statistics show that the vast majority of security breaches involve on-premises data centers, not public clouds. The document outlines how cloud providers and customers share responsibility for security, with providers handling physical and network security and customers responsible for data and applications. It addresses common concerns about cloud security like data access and location and notes the various security certifications and standards that cloud providers adhere to. The conclusion is that cloud security is at least equivalent to on-premises security when responsibilities are properly allocated.
Mega trends will have far-reaching impacts on business, societies, economies and cultures through 2025. The document discusses 11 key mega trends: urbanization and the rise of cities as economic centers; connectivity and convergence of technologies; social trends like an aging population; economic power shifting to emerging markets; new business models focused on customer value; health, wellness and quality of life; innovating products and services towards zero waste and emissions; the future of energy focusing on renewables; growing infrastructure needs; advances in mobility including autonomous vehicles and ride-sharing; and smart, sustainable cities.
This document provides an overview of Microsoft's Live@edu education technology solution. It discusses the key features of Live@edu including single sign-on access, a 10GB Exchange mailbox, 25GB of online storage, and Office web apps. It also covers deployment options, support services, and partnerships to help schools implement the solution. The presentation aims to demonstrate how Live@edu can meet student and teacher needs while addressing common challenges like funding and transitioning to the cloud.
The document is a presentation about Microsoft Lync Server 2010. It discusses how Lync Server 2010 delivers value by enabling quick adoption through ease of use and integration with Microsoft Office. It reduces costs through converged communications. It eases deployment through interoperability and extensibility. Key features highlighted include instant messaging, conferencing, voice capabilities, manageability tools, support for a wide range of devices, and integration with business processes.
The document describes a collaborative project between a Spanish teacher and school librarian. They worked together to design a research project where students researched notable Hispanics and shared presentations on a wiki site. Students practiced their Spanish skills while developing information literacy. They presented their findings visually and through VoiceThread to share globally with other Spanish classes. The collaboration between the teacher and librarian supported student learning and allowed them to meet research, language, and technology standards through an engaging inquiry-based project.
Iniciatīvas mērķis ir aicināt Latvijas reģionu 9.-12. klašu skolēnus un uzņēmējus kopīgi radīt jaunus risinājumus un inovācijas uzņēmuma ikdienas procesos, izstrādāt jaunus produktus un veicināt savstarpējo sadarbību. Jaunu ideju radīšana ir īpaši nozīmīga tieši reģionu attīstībai, lai veicinātu to izaugsmi un radītu aizvien jaunus veiksmes stāstus.
We solicit your kind association in rendering our various value added HR services to your esteemed organization. We would be happy to provide you with further details and answer any questions that you have. Look forward to for an opportunity to serve you.
This document discusses cloud security and authentication methods. It notes that security has limitations and existing solutions are not fully effective against cyberattacks. It then introduces an alternative no-password, single-factor authentication method called CaptureIn that uses a smartphone camera to log in without entering passwords or using multifactor authentication. CaptureIn aims to provide stronger authentication that is passwordless and does not rely on central databases of user credentials.
The document discusses the security of cloud computing. It notes that insufficient knowledge and risk of security breaches are the main factors deterring adoption of cloud services. However, the statistics show that the vast majority of security breaches involve on-premises data centers, not public clouds. The document outlines how cloud providers and customers share responsibility for security, with providers handling physical and network security and customers responsible for data and applications. It addresses common concerns about cloud security like data access and location and notes the various security certifications and standards that cloud providers adhere to. The conclusion is that cloud security is at least equivalent to on-premises security when responsibilities are properly allocated.
Mega trends will have far-reaching impacts on business, societies, economies and cultures through 2025. The document discusses 11 key mega trends: urbanization and the rise of cities as economic centers; connectivity and convergence of technologies; social trends like an aging population; economic power shifting to emerging markets; new business models focused on customer value; health, wellness and quality of life; innovating products and services towards zero waste and emissions; the future of energy focusing on renewables; growing infrastructure needs; advances in mobility including autonomous vehicles and ride-sharing; and smart, sustainable cities.
2016. gada 13. maijā RTU Informācijas tehnoloģijas institūtā notika "CaaS Industry Day 2016", kurā uzņēmumu pārstāvji tika iepazīstināti ar FP7 projekta "CaaS" ietvaros izstrādātajām metodēm un tehnoloģijām spējo sistēmu izstrādes jomā.
Programmatūras un aparatūras platformas prototips mašīntulkošanas integrēšana...Ekonomikas ministrija
Mārcis Pinnis, SIA Tilde pētniecības projekts “Programmatūras un aparatūras platformas prototips mašīntulkošanas integrēšanai korporatīvā infrastruktūrā”
Pētniecības projekts tiek īstenots IT Kompetences centra ietvaros, saņemot ERAF līdzfinansējumu no darbības programmas “Izaugsme un nodarbinātība” 1.2.1. specifiskā atbalsta mērķa “Palielināt privātā sektora investīcijas P&A” 1.2.1.1. pasākuma “Atbalsts jaunu produktu un tehnoloģiju izstrādei kompetences centru ietvaros” otrās projektu iesniegumu atlases kārtas.
Rīga, 2019.gada 15.februāris
Forums "DIG-IN"
Latvijas Digitālais akselerators sadarbībā ar biedrību "Zaļo un Viedo Tehnoloģiju Klasteri" īstenoja 1. vebināru “Digitālo prasmju apmācību iespējas”, lai iepazīstinātu ar digitalizācijas apmācībām un Eiropas Savienības atbalsta programmu iespējām.
Prezentācijas saturs
1) Pieredzes stāsts. Latvijas inovāciju uzņēmuma “InPass” vadītājs Raivis Ekšteins
2) Informācija par Eiropas Digitālās inovācijas centru un tā sniegtajiem pakalpojumiem
3) Informācija par aktuālām apmācību programmām digitalizācijā.
4) Jautājumi un atbildes.
Līdzfinansēts no Eiropas Savienības projekta "Latvijas Digitālais akselerators" DAoL, ID Nr. 101083718 un Eiropas Savienības Atjaunošanas un noturības mehānisma ID Nr. 2.2.1.1.i.0/1/23/I/CFLA/002.
Eiropas Savienība neatbild par vietnes saturu.
Latvijas Digitālais akselerators sadarbībā ar biedrību Ventspils Augsto tehnoloģiju parku īstenoja 3. vebināru “No-code/low-code pasaule - kā ikviens var kļūt par programmatūras izstrādātāju”, lai iepazīstinātu ar digitalizācijas apmācībām un Eiropas Savienības atbalsta programmu iespējām.
Prezentācijas saturs:
1) No-code/low-code pasaule - kā ikviens var kļūt par programmatūras izstrādātāju
2) Partneru apmācību jaunumi
3) Kas ir Eiropas Digitālās inovācijas centrs un kādas ir iespējas tas sniedz
4)"Livin" un digitālā pilsētas infrastruktūra - Inovatīvi risinājumi ikdienas dzīvē
5)Jautājumi un atbildes
Līdzfinansēts no Eiropas Savienības projekta "Latvijas Digitālais akselerators" DAoL, ID Nr. 101083718 un Eiropas Savienības Atjaunošanas un noturības mehānisma ID Nr. 2.2.1.1.i.0/1/23/I/CFLA/002.
Eiropas Savienība neatbild par vietnes saturu.
Imran Razzaq is the Director of Cloud Services at Microsoft CEE in Riga, Latvia. He discusses both external challenges facing nations like environmental issues, security threats, and economic competition as well as internal constraints facing nations from factors like election cycles, data privacy laws, and skills shortages. He argues that citizens and businesses now expect improved services and engagement from their leaders anytime, anywhere. Leaders expect tools that provide greater insight, accountability, privacy, and compliance. Data visualization technologies can help provide insights to shape policies and budget decisions and help decision making with easy to use analytic tools.
This document discusses trends in mobile biometric devices, including:
- The increasing demand for mobile identification and the need for smaller fingerprint sensors.
- A comparison of fingerprint sensor sizes for smartphones and larger fingerprint capture devices (FAPs).
- How fingerprint sensor size affects the ability to perform 1:1 verification and 1:N identification/enrollments.
- The potential for using thinner, lighter, and more efficient light-emitting semiconductor (LES) film technology to reduce the size of fingerprint sensors while maintaining image quality and capabilities.
- Predictions that future fingerprint collection will incorporate larger capture areas in smaller sizes using thinner-film touch sensors, lower power consumption, and multi-modal biometrics as a standard
Launching great enterprise mobile apps that beat the competitionebuc
The document discusses the importance of testing mobile apps in real-world conditions with real users. It notes that modern apps need testing where users live, work and play rather than just in testing labs. The document promotes the services of Applause, which provides in-the-wild testing of apps across devices, operating systems and carriers with real testers using real devices under real-world conditions throughout the software development lifecycle. It describes tools from Applause like its SDK, analytics and 360-degree quality dashboard to help developers improve app quality and user experience.
This document discusses enterprise asset management for aviation. It provides an overview of IBM's vision, which includes leveraging condition monitoring, visualization, mobility, analytics and intelligence to optimize asset management. Some key goals are improving reliability, reducing costs, recovering lost revenue, and assuring safety. The aviation industry faces challenges from factors like economic growth, passenger growth and globalization, which are driving new technology solutions to better predict demand, improve operations and customer experience, and increase efficiency and security.
All real time speed control cameras fix vehicles exceeding the speed limit and transmit data to a central data system for collection and processing, issuing penalties and identifying vehicle owners. Statistics show that the use of speed cameras reduced over-speeding by 50% and led to fewer administrative infringements over a given time period. Future intelligent transport systems would allow for centralized monitoring and data collection from devices like speed cameras, weather stations, and traffic surveillance to automatically identify vehicles, process data, store information and remotely control cameras.
This document discusses moving business applications and infrastructure to the cloud. It begins with an overview of trends driving cloud adoption like mobility, social media, analytics and cloud computing. Examples of cloud adoption from various companies are provided. The key pillars of developing a cloud strategy are then outlined, including addressing compliance, business cases, IT infrastructure, people readiness and change management. The benefits of the cloud for flexibility, disaster recovery, automatic updates and cost savings are highlighted. The presentation concludes with examples of good practices for hybrid cloud implementations from the Ministry of Education in Romania, Škoda Auto and EasyJet.
This document discusses big data and analytics. It predicts that by 2019, computers costing $4,000 will have processing power exceeding the human brain. Within the next 3-5 years, analytics will drive new business models and increase productivity by a factor of 100. Expert systems using knowledge bases, fact bases, and algorithms can replace "knowledge workers", making over 5,000 decisions per week in under 15 milliseconds.
Biznesa infrastruktūras un datu drošības juridiskie aspektiebuc
Biznesa infrastruktūras un datu drošības juridiskie aspekti. Carlos Trigoso, EY Eiropas, Vidējo Austrumu, Indijas un Āfrikas reģiona vadības konsultāciju centra Informācijas drošības virziena vecākais projektu vadītājs.
Smart business - is cloud part of the problem or part of the solutionebuc
David Balazic gave a presentation on cloud computing. He discussed the challenges of today's IT environment, including rigid application architectures, long procurement cycles, and inability to scale with unpredictable demand. He outlined trends driving cloud adoption like mobility, social, analytics and cloud technologies. Balazic suggested finding the right balance between cloud and on-premise solutions. He provided examples of companies successfully using cloud computing and concluded by offering Consalta's expertise in developing cloud strategies.
Kā organizācijas gūs labumu no datu analīzes rīku lietošanas? Aldis Ērglis. D...ebuc
The document discusses Microsoft Corporation and provides legal disclaimers. It states that Microsoft, Windows, and Windows Vista are registered trademarks belonging to Microsoft. It also notes that the information provided is current as of the date of presentation but is subject to change, and Microsoft cannot guarantee the accuracy of any future information. The document concludes by stating that Microsoft makes no warranties regarding the information in the presentation.
Kā organizācijas gūs labumu no datu analīzes rīku lietošanas? Aldis Ērglis. D...ebuc
The document discusses Microsoft Corporation and provides legal disclaimers. It states that Microsoft, Windows, and Windows Vista are registered trademarks belonging to Microsoft. It also notes that the information provided is current as of the date of presentation but is subject to change, and Microsoft cannot guarantee the accuracy of any future information. The document concludes by stating that Microsoft makes no warranties regarding the information in the presentation.
Dancing pigs are real. Aigars Jaundālders. DPA Konference 2014. ebuc
DPA is a Latvian IT company established in 1997 that provides custom software development, security testing, and quality assurance services to over 2,000 customers across several countries. It is recognized by partners like Microsoft, IBM, and Oracle and has 17 years of experience in fields like IT infrastructure, security, identity, and business solutions. While cyber security is important, humans often prioritize short-term gains over long-term benefits and choose fun things like dancing pigs over security.
2. Saturs Kā tas attīstās – tendences, virzieni Kas tas ir - pazīmes, veidi, modeļi Kāpēc no tā baidās Ko ar to iesākt šodien
3. Pasaulē Saskaņā ar IDC pētījumu, publisko mākoņu izplatības tempi 2009-2015 palielināsies 5 reizes ..pārsniegs tradicionālo IT produktu pieauguma tempu un sastādīs 27,4% no IT produktu kopējā apjoma 2014. gadā: 34% no visas jaunās programmatūras būs SaaS Galvenais augšanas virzītājspēks – TCO samazinājums (Gartner) Avoti: IDC, Worldwide Software as a Service 2010-2014 Forecast: Software Will Never Be the Same, Gartner
4. Eiropā Līdz 2015. gadam mākoņskaitļošana ļaus: izveidot 2,4 miljonus jaunu darba vietu iegūt kopējo labumu par 763 miljardiem € Avots: CEBR. The economic benefits of cloud computing tobusiness and the wider EMEA economy
6. Prasībām jābūt jēgpilnām Šie ir bieži sastopami piemēri un faktiski nepasaka neko konkrētu. Tas ir tāpat, kā: “Es gribu mašīnu!” Padomājiet par visiem jautājumiem, ko šādos gadījumos uzdod! Kāda tipa mašīnu? Cik daudz Jūs gribat maksāt? Cik cilvēku ar to brauks? Uz cik ilgu laiku Jūs to gribat? Cik ātrai tai jābūt? Brauksiet pa šoseju vai pa mežu? Vai jūs gribētu kādas «ekstras»? Mākoņskaitļošanas gadījumā ir apmēram tādi paši jautājumi: Kāda tipa pakalpojumu Jūs gribat? Kā Jūs to lietosiet? Cik gribat maksāt? Kur tam jāatrodas?
7. Kas ir mākoņskaitļošana? “Mākoņskaitļošana ir skaitļošanas veids, kur plaša apmēra mērogojamas IT iespējas tiek piedāvātas kā pakalpojums, izmantojot Interneta tehnoloģijas, turklāt vienlaikus vairākiem ārējiem klientiem.”1 1Avots: Gartner
11. Infrastruktūra kā serviss (IaaS) Infrastruktūra kā serviss(IaaS) Aplikācijas Starpslānis Disku vieta Pārvalda pakalpojuma sniedzējs Operētājsistēmas Virtualizācija Pārvalda klients Serveri Tīkls Datu centrs
12. Platforma kā serviss (PaaS) Platforma kā serviss(PaaS) Aplikācijas Starpslānis Disku vieta Pārvalda pakalpojuma sniedzējs Operētājsistēmas Virtualizācija Pārvalda klients Serveri Tīkls Datu centrs
13. Programmatūra kā serviss (SaaS) Programmatūra kā serviss(SaaS) Aplikācijas Starpslānis Disku vieta Pārvalda pakalpojuma sniedzējs Operētājsistēmas Virtualizācija Pārvalda klients Serveri Tīkls Datu centrs
14. Realizācijas modeļi Privātais mākonis (Private cloud) Mākoņa infrastruktūra eksistē tikai vienam klientam Var atrasties pie klienta vai ārpusē Pārvalda klients pats vai ārpakalpojuma sniedzējs Kopienas mākonis(Community cloud) Mākoņa infrastruktūru izmanto vairākas organizācijas, kuras saista vienotas specifiskas intereses Var atrasties pie vienas no organizācijām vai ārpusē Pārvalda organizācijas pašas vai ārpakalpojuma sniedzējs Publiskais mākonis (Public cloud) Mākoņa infrastruktūra pieder pakalpojumu sniedzējam Pakalpojumi pieejami plašai publikai Hibrīdmākonis (Hybrid cloud) Kombinācija no 2 vai vairāk privātiem, kopienas vai publiskajiem mākoņiem, kas savstarpēji saistīti un ļauj koplietot jaudu un datus. *Avots: The NIST Definition of Cloud Computing v15
17. Pazīmes + veidi + modeļi Platjoslas tīkla pieslēgums Elastīgums Izmērāms patēriņš Pašapkalpošanās Pazīmes Resursu apvienošana (pooling) Pakalpojumu veidi Programmatūra kā serviss (SaaS) Platforma kā serviss (PaaS) Infrastruktūra kā serviss (IaaS) Publisks Privāts Hibrīds Realizācijas modeļi Kopienas
18. Kāpēc no tā baidās Bailes salauzt esošo kaut kā strādājošo IT mehānismu. Ja tas strādā, neaiztiec Bailes no vienatnes – nav uzticības mākonim kā jaunai tehnoloģijai. Problēmu gadījumā nebūs, pie kā vērsties Bailes par datu nezūdamību – ja nu rezerves kopijas ir bojātas? Bailes par datu noplūdi – mākoņa administratori varbūt lasa mūsu pastu
Manas šīsdienas prezentācijas mērķis ir iepazīstināt jūs armākoņskaitļošanu jeb cloudcomputing. Mūsdienās cloudcomputing ir kļuvis par modes terminu. Tas tiek izmantots visdažādākajās nozīmēs un kontekstos. Pat līdz tādam absurdam, ka viss ir mākonis vai ka nākotnē viss IT būs mākonī. Ir dzirdēts arī, ka Internets ir mākonis.Šādi pārpratumi ir pat profesionāļu vidū nav. Marta beigās es piedalījos konferencē par mākoņskaitļošanu Krievijā. Viens no vecās paaudzes speciālistiem izteicās, ka mākoņskaitļošana nav nekas jauns – tas ir tas pats mainframe skaitļošanas modelis, tikai mūsdienu mērcē. Tas, protams, nav tiesa.Man šķiet, vērtīgākais, ko varu jums šodien iedot, ir strukturēta informācija par to, kas ir mākoņskaitļošana, kurā tā virzās, kāpēc no tās baidās un kā tā var būt noderīga jums jau šodien.
Mēs pirmo reizi stāstījām par mākoņskaitļošanu 2009. gada konferencē. Toreiz runa bija par Amazon mākoni. Ir pagājuši 2 gadi un var redzēt, ka šī lieta uzņem apgriezienus.Un tas arī ir loģiski. Tradicionālajos datu centros infrastruktūra tiek plānota, rēķinoties ar pīķa slodzes prasībām. Šī rezultātā, kopēji ņemot, 80% no serveru jaudas netiek izmantota. Mākoņa gadījumā jūs varat iedomāties, kādu TCO samazinājumu veido pilnībā virtualizēta infrastruktūra, kur jūs minūšu laikā ieslēdzat tieši tik daudz resursu, cik jums nepieciešams. Un maksājat tikai par patērēto.
Eiropā biznesa konsultāciju kompānija CEBR prognozē, ka mākoņskaitļošana ļauj iegūt kopējo labumu par 760 miljardiem Eiro – tas ir CAPEX ietaupījumi, jauni biznesi un startupi, ieguldījums infrastruktūrā.
Visa šī rezultātā kompānijas arī vēlas būt saskaņā ar šo jauno tendenci un vēršam pie mums.
Nu labi, bet ko viņi ar to domā? Mākonis ir tik ietilpīgs jēdziens, ka klientam tas var nozīmēt kaut ko vienu, bet man pavisam ko citu.Kā gadījumā ar automašīnas pirkšanu – kāda tipa mašīnu jūs gribat, varbūt džipu? Smago mašīnu vai kabrioletu? Jaunu vai antīku? Kādai jābūt ietilpībai?Manā biznesā jebkura saruna par tēmu sākas ar prasību precizēšanu.It is important that, when we are discussing ‘the Cloud’ we have created a common framework for the discussion to take place.‘The Cloud’ is such a general term that it describes nothing which can be used in any detailed conversations. The term must be given a more directed and specific definition in order to be used as the basis for an understanding of requirements. Such a basis may be made clear through documentation, through example or through conversation, but key questions should be asked.
Gartner ir ieviesis šo visai formālo definīciju. Kā jau teicu, tas ir ļoti ietilpīgs jēdziens. Līdzīgi kā, piemēram, universitāte. Kas tas ir? Ēka? Pasniedzēji? Studenti? Tradīcijas? Mācību programmas?Mākoņa gadījumā es piedāvāju to definēt ļoti konkrēti.Gartner introduced some formal definitions of ‘Cloud’ and these are becoming adopted as the high-level view of what ‘Cloud Services” and “Cloud Computing” actually means.
Tās ir 5 nepieciešamās pazīmes, kuras ir esenciālas mākonim un atdala to no visām citām skaitļošanās. Mākoni vēl nosaka 3 pakalpojumu veidi un 4 realizācijas modeli.
Izmērāms patēriņš – tas nozīmē, ka jūs precīzi zināt, cik resursu patērējat katrā brīdī, un par arī maksājat.Platjoslas tīkla pieslēgums – mākoni raksturo pakalpojumi, kas tiek piedāvāti tīklā.Elastīgums – jūs varat ātri iegūt un samazināt nepieciešamo jaudu, pat 100kārtīgi.Pašapkalpošanās – mākonis ir pilnībā automatizēta skaitļošanas paradigma.Resursu apvienošana – tas nozīmē, ka mākonis piedāvā klientiem resursu pūlu, no kura katrs pasmeļ tik, cik vēlas, un pēc tam atlej atpakaļ.
The easiest way to differentiate between the different types of service (IaaS, PaaS, SaaS) is to look at the service stack and see where the areas of responsibility lie. Here we see a simple breakdown of those elements in the stack for each of the different definitions.
With an IaaS service, all elements from the operations system upwards lie with the customer, this is the equivilent of providing hardware to the customers and allowing them to install and configure everything above that layer to suit their requirements.This solution provides the highest level of flexibility for the customer, but also the highest level of responsibility for the environment in terms of updates and security.
With a PaaS solution, the customer has access to a platform providing a set of defined services. In the case of Microsoft Azure and Amazon AWS, we can see this demonstrated especially well in the delivery of database services. The customer has no need to understand the server, storage or networking elements as they simply consume database services as they require them.The Middleware layer is highlighted as this may be an area where some latitude or movement can be seen. Customers may implement their own middleware stack to take advantage of Platform services or they may have that Middleware provided to them as part of the overall service.
Perhaps the most simple service to describe at this high level, SaaS simply provides the customer with access to an application environment – either via a web browser or a local client application – for which they pay a subscription.All aspects of the service infrastructure are hidden and responsibility for them lies with the service provider.
The standards defined by NIST are becoming widely adopted and are used as de-facto by many organisations.It should be noted that on many occasions the term “Private Cloud” is used where the more appropriate term would be “Community Cloud”.“Private” is seen simply as ‘not public’ – an understandable definition – but as a result there should be clarification during any conversations which may take place so that common terms are used and their meanings understood.
A dedicated environment for one ‘customer’, running services used by that organisation only.Single Tenant SaaS – user subscriptions and access is with customer, services and infra management is with ‘provider’Single Tenant PaaS – ‘Fabric’ of processing, network and storage delivered as a serviceSingle Tenant IaaS. – ability to create ‘servers’ allocation storage and build networking structureIs still a “Cloud” platform because the client has no concern or knowledge of the physical servers, storage, networking or any other infrastructure aspect.
Multi tenancy is not described in the solution components, but in the way those components are configured, provisioned and managed.The ‘Workload’ is defined inthe Service Definition which we’ll talk about in detail tomorrow.