 Hello, everyone today, I'm going to talk about a United Stack cloud services and I will also talk about how we build a commercial and production ready cloud from open source to open stack Does everybody know why open stack is funding is funded four years ago? Somebody may say Rackspace and NASA funded Contribute each other's core services and then funded over stack, but from my observations is Amazon Web Services that is price over stacks funding four years ago and About for one Four years ago all this AWS has become had become so successful and that almost every IT traditional IP companies want to copy the successful of AWS and they they finally gather together to find an open stack project and want to copy the successful and After four years later AWS has become the I have read I have read articles about AWS it says it has AWS has become the most of the fast the fastest growing software business in the IT history and it has It has double double is revenue for every year and At the same time, let's let's see how does over stack performs in last four years From my observations AWS has become bigger and bigger even though in last four years over stack has got a very fast increase has a nod off for user base and and There is a more and more commune and more and more companies joining the community but in terms of the revenue in terms of the user base in terms of the quality in terms of the revenue from the OpenStack software I what I can what I have seen is that the open stack is got an smaller and smaller so the As a startup of in the over stack community, I'm think I'm always thinking who What's the background reason of the of such situation? So I think the reason have for being written in their logos over stack is cloud software and AWS is web services. What's the difference of two kinds of For such two kinds From my observations over stack is the cloud software is is Bunch of Projects who can solve them a lot of questions or problems in the IT infrastructure area and Web services are more like the Internet of things and essentially The Internet has growing much more faster than any other IT services. So if the IT is built on Internet it should have for faster growing speed so the and in other in other side as you might ascending the more essential difference that AWS services is is a deliver the world open API and Over stack is that the solarware is the denibular of course is also the service or also delivered by not all vendors of our API but more from what I think more more over state community vendors are doing the solarware integration struggling to figure out the over state configuration and And So I think this is kind of far away from the essentials of for cloud so Unistak as a Service over stack service cloud service company in China We build a public cloud and and we build a public cloud in China and providing services for enterprise and the individuals so How do we build? Open stack to How build build from all the source project to? Open open store over stack web services. Just like what AWS does First When we first design only first plan to do such business We have for We have designed to do to these things in in a different way That is opinionated As a or you know over stack is a community that involves and also for Involves hundreds of for companies with different goals and the thousands of developers who whose capability and Of course can be whose capability difference much So in such in such a in such community, how does this? companies and developers work together to build one Services or one product is this a very big question. So for for us In such environment there is an nod off for trade off and balance. So You In the community more people are achieving Fairness or the Balance is set off for performance and speed. So as a as an opinionated company, we choose speed we choose We choose to provide Better services So how we do that? This is our Selection of different kinds of layers in the host OS there. We only support Suno as operation system so that we can we we do not say we have we can support a different Host of OS, but we only support a Suno as I know in the browser is even we have for Many many choice, but we only support staff because we have done Because in my understanding in our team we think self-based car storage as How can get the best performance and as in the versionization layer we definitely were choose KVM and Networking we choose neutral plus OS and the automation which was puppet. It's hard to say For example as a for e for AWS when you create when you launch instance instance in AWS It I was asked ask for you to send actor which storage do you which was kind of storage do you want which Have a visa do you want you will be annoyed? So as a service provider? in in this fundamental Selection we should have our own opinion This is our Framework at connection the second our platform our cloud services have have Have a very important focus on user experiences as For start up if you want to attract our new users from We have worth as I started we have very few marketing resources and we have very few relationships with some big customers so the only The only way to expand our business is to make your product be to be easy to use Easy to learn easy to understand. So we focus on user experience in our early station. So I will take example, how do I how do we improve our experiences? as I know everybody want to use horizon to view or to manage the cloud so cloud resources and This is the standard the community version of for horizon and you know stack waiting one of our own version of dashboard is Newly designed that's what it's not based on horizon Because our architecture is totally different In horizon we can see there is there is a up middle where it's a disungle based management system so every request in from the front and From the front and the UI where goes through the up middle where and then goes to the backend API such as Nova and Neutral Glance API As for unistack we our front and JavaScript that have directly talk with the backend API Without any or without other middleware. So this gains us this Let us have a nod off for benefits to control how to to do customization to improve the user improve the experiences because Front-end Is a is very flexible to do just the front-end engineering things. So this example How do we are focusing on user experience to attract new users? We in our practice of all Developing business we have for Sort many customers Who have no idea about a cloud and even without any knowledge on over stack? So if you give him a horizon, they cannot you they cannot even understand which was what what instance mean was How to understand the neutral concept like a network subnet port and and other idea other concepts It's very hard to complex. It's very complex to Understand this concept. So we do another for similarization The third and the most important one you your team Must be strong enough. Oh I have some friends In the oversteck community said I have I can have Overstack source code and I can I know the architecture so I can provide cloud services to our customers No, you can't You If you if you do not if you don't understand where we are about the source code about the architecture if you if you do if you don't coding the if you don't involve the Upstream and the coding some critical component. You can never understand what over stack is you can never understand what? What is beautiful? What is built from? So I will give you some I think Quick demo demonstration about our platform and see how we build our cloud and how How does we build a strong? cloud services I will I will Demonstrate our three important of capabilities one is our computing services There are several instance here, it's very easy to create a new instance you just needed to Create a type of your type of the name and synnet any kind of Images in our platform we support almost all of the Oh You know sort of windows distribution in the market Let's say we using Ubuntu 14.04 synnet Micro is synnet keep hair and then in this we We support a share network by default for for new users They do not understand neutrons. They know do not understand the private cloud So what I hate what I hate does he want is Watch machine with embedding networking. So we in the first In the second tab we do not the user do not need to synnet network But if the use again, they're not If the user becomes a once users he can define their own private network So Usually usually takes only Six seconds to launch a new instances. Oh, it's active. That's the using six seconds to launch a new instances Why does he's why does this process so fast? I will explain more in later In which machine you can get a get a monitoring Data I will check another system and then you will get a real-time Real-time monitoring and get it that matrix from the virtual machine Is a is a Refresh the the data. We are refresh for every seconds and you have We have optimized the VNC console and we support them Scale up and the scale down or resize you can scale up and the set in the scale down to your virtual machine It's really fast is we have done some optimization on this implementation. Oh Okay, it's very simple and a popular. This is very popular services I think most people were well understanding the class what a class ever see is I Just mentioned I just mentioned that We all we will take only six seconds to launch a new instance. How we how do we Achieve that I will skip to this nice In our platform we use the unified storage this is a build up on Self we have done integration Of yourself to know what to glance and the senior services So when you know to a new instances, there's no data transfer between Glance and the Nova and there's an even no data transfer from Cinder and Nova So either is super fast to create a new instances And then most importantly We usually simplify the management or back in a storage back-end and the reduced cost of storage And then we reduce the redundant data transfer between services So this is our community services and now for them Warning services is also I just mentioned is also based on self. It's really fast to create New instances we and at some time our performance is the highest in as I have done some comparison in different Popular color platforms and we find we we can provide them 40 of 40 speed faster Ios throughput. We can support 170 megabyte per second throughput and six hundred thousand six thousand alps alps in one warning and We can support multi back-end the storage the the first performance type of for One who is powered by SSD back Surfing that the capacity type of for disk is powered by SATA disks It's super fast to create a new instances and it's also Usually takes only one seconds and the most importantly you can do a very faster first clone or Backup of the whole snap short. It only takes Usually one or two seconds to do the first snap short the reason is very simple We actually do not do the full copy. It's just a copy right. We're using the copyright technology of war stuff and in the instances Another another important feature is that we native to snap short of warning is that you can take a very you can build a new images in Nessian six and that's in three seconds for example, you can take a Take a snapshot of what you are newly created It's easy to only takes less than Three seconds to have such a new Images so Next time when you create a new instances, you can have such new images you see for fast usually in upstream of a stack it well takes several minutes or Thousands of minutes because they have a huge amount of data to move so this is Computing services and the story services and in the networking services We have done another organization based on new tone. We support a multi pod this is enhancements of our networking compologies You can have router and we add a more functionality to router This some high nice of our Neutral based network services our S3 agent have as a support We visualize so almost all the networking operations. You can do you can do the automation in the web UI and This is our this is our roadmap of our United States services Now we We have finished this Critical services like in the 2nd in the 2 9 of 2014 we have finished the cloud service unified storage network in Billy system VPN services and We also have supported multi region and Adjust them I just Mentioned that we have for monitoring services and then you can see the demo in our booth I have no time to demo the monitoring services And in November week we opened our identity access management system based on keystone and the next thing on December we have more services in 2015. We will have more important Services like a database not a base or the scanning desktop as services and GPU instances. So If you and if you have you will understand you well for the growth of AWS, you will have a feeling of our roadmap our our run our place to in the in the in the first stage we made our Infrastructure services stable enough and then we will add more services on our on our platform and We will we will open we will have more services And we have will continuous innovation based on oversteck technology I think this is what what what is the oversteck will be like in the future Thanks