19. Community Cloud Deployment models Organization Internet Public Cloud Public Cloud Organization Private Cloud Internet Private Cloud Organization Private Cloud Internet Public Cloud Hybrid Cloud Organization Private Cloud Internet Public Cloud Hybrid Cloud
20. Available to the general public Public Cloud Owned by an organization selling Cloud services
21. Deploy a Service with a few mouse clicks Step 1 Click and Choose the Service you need Step 2 Choose the hardware and usage configuration Step 3 Application provisioned and ready to run
22. Solely for an organization On premise or off premise Private Cloud
24. Test Tools as a Service Implement ‘ desktop ’ solutions Short deployment time (minutes vs. months) Available through the Internet Always the latest versions and updates
37. Security Risk mitigation Data dispersal and international privacy laws Logging challenges Multi-tenancy Need for isolation management EU DPD and US Safe Harbor program Exposure of data to foreign government Security of virtual OS ’ s in the Cloud Attraction to hackers Dependence of secure hypervisors Quality of service guarantees Basel II Trust Encryption needs Possibility of massive outages Data ownership issues
38. Cloud Security Cube Source: The Jericho Forum: https://www.opengroup.org/jericho/index.htm De-perimeterised Perimeterised Open Proprietary Internal External Private Public
39. Security measures Public Cloud Virtual machine isolation Security group support SSH, HTTPS for management Web identity management Audit history report VPN conection
De aannemer die werd gegeven onder de verantwoordelijkheid van de planning van het navigatiesysteem heeft de specificaties van de NASA maar in plaats van met behulp van het metrieke stelsel, verricht hij metingen met behulp van imperiale eenheden. Wat er gebeurde was dat het ruimteschip stortte neer in Mars en meer dan 125 miljoen dollar verloren gegaan
De motor van deze satelliet was veel sneller dan die van de vorige modellen, maar het had een software bug dat ging onopgemerkt voorbij. De satelliet werd gelanceerd en na 36,7 seconden, het zichzelf vernietigd en omgezet in een prachtige bal van vuur. Terwijl de satelliet kosten werden geraamd op 8 miljard dollar, het was ook de uitvoering lading ter waarde van 500 miljoen dollar als het uiteengevallen
In 1987 bepaalde het onderzoek de oorzaak van de bull-markt om te komen tot piepende remmen tot stilstand. Het onderzoek beïnvloed bepaalde bestanden waarvan de investeerders besloten om ze te dumpen. De computer triggers werden geschopt in beweging, die bepaalde systemen vernietigd. De marktwaarde daalde snel en er was geen keuze, maar om de voorraden te liquideren.
Een Sovjet-Unie satelliet gemaakt in paniek door het interpreteren van enkele reflecties als raketten gelanceerd door de Verenigde Staten. Protocol vereist de Sovjet-Unie om de nucleaire arsenaal in de richting van de VS te lanceren. Gelukkig, luitenant-kolonel Stanislav Petrov besefte dat er iets fout en voorkwam de inleiding van een andere wereld oorlog.
Cloud computing has emerged as a new rung on the evolutionary ladder that gave us virtualization, grid computing, autonomics and service oriented architecture, or SOA.
Well, for software testing a number of technical tools are needed and these include test and acceptance environments and test tooling. However both test and acceptance environments and test tools are expensive to buy and, more importantly, to maintain. In addition, test and acceptance environments impose a large demand on the servicing of the infrastructure.
To create test infrastructure in the cloud there is a need for virtualization. When test infrastructure is created in the cloud they need to be virtualized parts of that environment. This not only makes the implementation easier, but also the execution of the different instances in the cloud. The virtualized environments can be added or removed from the cloud when needed. Creating a flexible option to create test environments (including the needed configuration) whenever a test project starts. Almost all types of services and systems can be virtualized, even some legacy systems. But 5-10% of all systems cannot be virtualized, and most of these are legacy systems. With using an interface with these legacy systems this risk can be reduced. When using a VPN connection between the cloud and the clients own servers a connection is created between the legacy systems and the cloud systems. This can also be done for security reasons
Rational Team Concert running in 5 minutes on the IBM Cloud
Always important is to know how much does it cost a client. When calculating the numbers ROI is reached after 18 months. With Sogeti ’ s discount for IBM Rational tools ROI is reached after 14 months. However, as noted earlier, we keep it to 9 months! Put in (Maintenance) and (Break Even Point) money
In the long term Cloud will become a new business model in Testing Cloud can help current testing problems around costs, flexibility and compliance Cloud-Enabled Testing Service offer flexibility and on demand test tooling, infrastructure and STaaS