Three service modes for cloud computing: Iaas,paas and SaaS
Infrastructure (infrastructure)-as-a-service,platform (platform)-as-a-service,software (software)-as-a-service. Infrastructure at the bottom, platform in the middle, software at the top.
Iaas:infrastructure-as-a-service (infrastructure as a service) is the first tier.
The second layer of Paas:platform-as-a-service (Platform-service) is called PAAs
IaaS, PAAs and SaaS differences"Cloud services" is now almost a household word. If you don't know the difference between PAAs, IaaS and SaaS, then there's nothing, because a lot of people really don't know.
"Cloud" is actually a metaphor for the internet, "cloud computing" is actually using the Internet to access storage or run on the remote server application, data, or services.
Any company that uses an i
Below is an overview of the cloud Computing PAAs Platform page:Today we are going to talk about the test design of the image management page:Can see, this page mainly has to increase the deletion of four functions.1. Querying the image(1) Ease of use: To view the image query interface, the interface of the components design reasonable, beautiful, easy to use, text display normal, buttons can be used normally(2) Performance: Click on the left column im
How to Use the MySQL EntityFramework component to process MYSQL PaaS DB,
MySQL Database on Azure is a MySQL cloud Database Service launched on the Azure platform. It is fully compatible with the MySQL protocol, it provides a fully managed database service featuring stable performance, Fast deployment, high availability, and high security. Customers can use common platforms and technologies supporting MySQL for development and integration. This article
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The eeplat PAAs platform uses hmvc to organize user interfaces. The user interface can be divided into multiple parts, and each part can be divided into multiple sub-parts. You can continue to divide them ...... the eeplat PAAs platform abstracts these parts of the interface to form a metadata model, these are panel meta-models, table meta-models, table element meta-models, menu meta-models, tree meta-model
Original link: http://www.leiphone.com/news/201406/iaas-paas-and-saas.htmlCloud Services "Now it's almost a household word. If you don't know the difference between PAAs, IaaS, and SaaS, then there's nothing, because a lot of people don't really know."Cloud" is actually a metaphor of the internet, "cloud computing" is actually using the Internet to access storage or run on the remote server side of the appl
history, many of the commercial models of daihatli city were mistaken.
Let's not talk about the meaning of this new model. the leasing of this service infrastructure can be considered after SOA and SaaS (software as a service, next natural evolution-when applications (CRM, SFA,...) on the top of the stack ,...) after being serviced and rented out (SAAS), the lower-level service infrastructure is followed. Currently, salesforce.com is the most popular force.com platform (previously known as sal
IAAs: Infrastructure as a service infrastructure as a service
The operator provides all the facilities provided to consumers, including processing, storage network and other basic computing resources. Consumers can use these resources to deploy and run any software (including operating systems and applications ).Program), Consumers do not manage or control any cloud computing infrastructure, but can control the selection of operating systems, storage space division, and deployed applications,
This document describes how to use Tsuru and Docker to build your own private PaaS service.
This document assumes that you have installed Tsuru on 64-bit Ubuntu 12.04 LTS.
New virtualization options for the open-source project Docker and Red Hat
Dockerlite: lightweight Linux Virtualization
Detailed explanation of the entire process of building Gitlab CI for Docker
What is the difference between Docker and a normal Virtual Machine?
Docker will change e
Issues that you may encounter with deploying Cloudfoundry 1. Bosh report OpenStack API Request Entity Too Large Error Resolution, modify/etc/nova/api-paste.conf file, add Limits Property[Python]View Plaincopy
[Filter:ratelimit]
Paste.filter_factory = Nova.api.openstack.compute.limits:RateLimitingMiddleware.factory
Limits = (POST, "*",. *, + , MINUTE);(P Ost, "*/servers", ^/servers, and day );(P ut, "*",. *, H , MIN UTE);(GET, "*changes-since*",. *changes-since.*, MINUTE);(D elet
/php-mongodb CD /usr/local/ Php-mongodb/ /configure--with-php-config=/usr/bin/php-config make make install echo ' However, this installation requires attention to the compatibility of each version. 3 establishing a connection to Documentdb in PHP Create index.php in/var/www/html PHP//phpinfo ();
$mongo=NewMONGO (' Mongodb://hipomdb01:[email protected]:10250/?ssl=true '); Var_dump($mongo); Echo"; $mongodb=$mongo-MyDB; Var_dump($mongodb); Echo"; $collection=$mongodb->selectcollection ('
Tags: href arm user link Center SQL database replication Azure tableWindows Azure Platform Family of articles Catalog The azure MySQL PAAs service provides off-site read-only functionality, and we can create MySQL master nodes at primary sites, such as the Azure Shanghai Data Center. The master node can be used for OLTP online transaction processing. Then, in the Azure Beijing datacenter, create a MySQL read-only node. A read-only node can be used
Reprinted from: http://www.u1city.net/Article-538.htmlCloud Services "Now it's almost a household word. If you don't know the difference between PAAs, IaaS, and SaaS, then there's nothing, because a lot of people don't really know."Cloud" is actually a metaphor of the internet, "cloud computing" is actually using the Internet to access storage or run on the remote server side of the application, data, or services.Any company that uses an Internet-base
What is IaaS, PaaS, SaaS?
Look at the following icon:
We can understand this as:
Iaas:infrastructure-as-a-service (infrastructure as service)
Paas:platform-as-a-service (Platform as service)
Saas:software-as-a-service (software as a service)
The first layer is called IaaS, sometimes called Hardware-as-a-service, and a few years ago if you wanted to run some enterprise apps on your office or company web site, you needed to buy a server, or other e
Previously, the MySQL PAAs database was created in Azure, and now you want to stop the azure MySQL PAAs database because the test system is offline. But the long time found on the Azure portal did not find that the stop option could be like those of a virtual machine, only deleted. learned that MySQL database once created is not able to stop. You can export the database locally through mysqldump and then de
MySQL database on azure is the MySQL cloud databases service launched on the Azure platform, providing users with a fully-managed, fast-deployable, highly available, high-security database service with full MySQL protocol compatibility. Customers can use common MySQL-enabled platforms and technologies for development and integration. This article demonstrates how to use the MySQL EntityFramework component to operate MySQL PaaS DB.System Environment/Ap
Two weeks ago, after CentOS announced its participation in RedHat, OpenShift, A PaaS product of RedHat, officially announced its support for CentOS. OpenShift indicates that running OpenShift in CentOS is slightly different: First, we provide some new packages for avahi-based MDNS multicast support; secondly, ensure that all packages compiled under EL6 are not dependent on CentOS, and perform a complete test. OpenSh
Two weeks ago, after CentOS announc
Let's take a look at the last picture.Cloud computing has SPI, the three service models of SaaS, PAAs and IaaS. PAAs and IaaS originate from SaaSSaasSoftware as a services software as a service, the service provided to the customer is the applicationPaasPlatform as a services platform as a service, providing customers with services is the software development platform, that is, customers can deploy their ow
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