Streaming Data Architecture

This article comes from a blog article from the spark streaming project leader Tathagata Das, who is now working for the Databricks company. In the past, the Amplab laboratory in UC Berkeley has been working on large data and spark streaming. 　　This paper mainly talks about the improvement of spark streaming fault tolerance and 0 data loss. The following is the original: the real-time streaming system must be able to work within 24/7 hours, so it needs to have from various systems ...

Not long ago, the voice of AMD and arm in the industry quickly spread, and October 29, 2012, Beijing, AMD company office in a more fully prepared conference call, will this cooperation to the clean. 　　AMD announces that it will design a variety of 64-bit ARM processors for cloud servers, data server markets, and provide an operational support platform for different workloads by consolidating X86, arm, and APU processors. Although the schema changes or renders a mixed trend, the new processors that were listed in 2014 still retain their original names —...

As the foundation of education is still relatively weak, the overall level is not high, the national cities, counties and regions of education resources exist uneven development status. In the final analysis, the imbalance of educational condition (hardware) and teacher level (software) is very different between county, town and school. Because of the unbalanced educational resources, the fever of school choice has intensified, the countryside is choosing the city, the county is choosing the town, and the weak school is choosing the strong school. To guarantee the fair development of education, we should promote the balanced development of educational resources. How to make full use of educational resources, reduce urban and rural ...

Dong Xin: Ladies and gentlemen, good afternoon, welcome to the Hello Cloud architecture of the sub-forum, I am sure that many of you have participated in the morning meeting this afternoon in the Cloud Architecture forum, where they sat together to discuss how to put the cloud's vision, how to put the big data to the final landing, how to make our calculation , our storage, our network, can be better integrated and played in the era of cloud application architecture change. So we are also very happy today to invite experts in the industry, corporate executives, including our customers and our partners, so here I also represent super ...

Design and implementation of Peer-to-peer streaming media platform based on OpenStack normal Wang the research content of the thesis is based on the National Digital Learning Engineering Technology Research Center cloudstreaming peer-to-peer Streaming media system, with OpenStack open source cloud platform as the support, to "p2p+ The new architecture model of cloud computing is discussed, and the Peer-to-peer streaming media platform based on cloud computing is designed and implemented. First of all, the system uses Peer-to-peer streaming media technology, through the video fragmentation, reorganization, video playback to achieve streaming transmission ...

As the big data ecosystem becomes more and more perfect, more and more users with different backgrounds will join the ecosystem. How to reduce the user's entry threshold and facilitate users to use big data resources quickly and conveniently is also a problem to be considered.

Star Ring Technology's core development team participated in the deployment of the country's earliest Hadoop cluster, team leader Sun Yuanhao in the world's leading software development field has many years of experience, during Intel's work has been promoted to the Data Center Software Division Asia Pacific CTO. In recent years, the team has studied large data and Hadoop enterprise-class products, and in telecommunications, finance, transportation, government and other areas of the landing applications have extensive experience, is China's large data core technology enterprise application pioneers and practitioners. Transwarp Data Hub (referred to as TDH) is the most cases of domestic landing ...

TA (Tencent Analytics), a free website analysis system for third-party webmasters, is highly praised by webmasters for data stability and timeliness, and its second-level real-time data update frequency is also recognized by the industry. This article will take you in-depth exploration of TA system architecture and implementation principles from many aspects of real-time data processing, data storage and so on. Web Analytics (Web Analytics) mainly refers to the site-based ...

Original: http://hadoop.apache.org/core/docs/current/hdfs_design.html Introduction Hadoop Distributed File System (HDFS) is designed to be suitable for running in general hardware (commodity hardware) on the Distributed File system. It has a lot in common with existing Distributed file systems. At the same time, it is obvious that it differs from other distributed file systems. HDFs is a highly fault tolerant system suitable for deployment in cheap ...

For a large enterprise, small and medium-sized enterprises, or individual users, what is the consensus that can not afford it? There are a number of answers, but one answer is shared by most people, and it is data loss. When the importance of information is more and more related to the survival of enterprises, data protection is more and more important. So, a variety of disaster-tolerant systems, backup, archiving programs have taken the stage, trying to make everyone's information security impregnable. However, in the implementation process, whether the implementation of costs or technology, so many enterprises to shrink. Now, many enterprises, especially individual users, in the data protection ...