Trending Topics

At the SUSECON2014 conference, SuSE announced the launch of the SUSE Linux Enterprise Live patching, which enabled Linux enterprise users to patch the system without rebooting, helping to reduce downtime costs and increase service availability. SUSE Linux Enterprise Live Patching is based on the Kgraft project, which provides a package stream to implement kernel updates without disruption. You can now provide SUSE for compatible servers via subscriptions ...

December 2014 12-14th, hosted by the China Computer Society (CCF), CCF large data Expert committee, the Chinese Academy of Sciences and CSDN co-organizer of the 2014 China Large Data Technology conference (DA data Marvell Conference 2014,BDTC 2014 will be opened at Crowne Plaza Hotel, New Yunnan, Beijing. The three-day conference aims to promote the development of large data technology in the industry, and to set up "large data Infrastructure" and "large data ..."

MapReduce provides powerful support for large data mining, but complex mining algorithms often require multiple mapreduce jobs to be completed, redundant disk read and write overhead and multiple resource request processes exist between multiple jobs, making the implementation of MapReduce based algorithms have serious performance problems. The Up-and-comer spark benefit from its advantages in iterative calculation and memory calculation, it can automatically dispatch complex computing tasks, avoid the intermediate result of disk read and write and resource request process, it is very suitable for data mining algorithm. Tencent TDW Spark Platform base ...

The scalability of the system is the main reason for promoting the development of NoSQL movement, including distributed system coordination, failover, resource management and many other features. That makes NoSQL sound like a big basket that can be stuffed with anything. Although the NoSQL movement does not bring fundamental technological changes to distributed data processing, it still leads to extensive research and practice on protocols and algorithms. It is through these attempts to gradually summarize some effective database construction methods. In this article, I will focus on the distributed features of the NoSQL database ...

In the 2015, cloud computing has become a mainstream choice for IT Infrastructure (IaaS). In the development platform (PaaS), Docker and CoreOS innovation surging. We have also seen that cloud-based applications (SaaS) are in the ascendant, and the continued depth of "Internet +" means that cloud computing and large data will have a wider range of applications. The degree of mastering and understanding of cloud computing and large data core technology is very important to build the core competence of the enterprise and its technicians. In April 2015 16-18th, a carefully crafted by csdn ...

In attracting Cloudera, DataStax, MapR, Pivotal, Hortonworks and many other manufacturers to join, Spark technology in Yahoo, EBay, Twitter, Amazon, Ali, Tencent, Baidu, Millet, BEIJING-East and many other well-known domestic and foreign enterprises to practice. In just a year, spark has become open source to the hot, and gradually revealed the common big data platform with Hadoop's Chamber of the potential to fight. However, as a high-speed development of open source projects, the deployment process of ...

"Editor's note" a few days ago in the circle of Friends Crazy biography of an article about OpenSSL, the story is very touching, although there is a soft text suspicion, but still let everyone see can not help to give OpenSSL donations. Moving stories are like beauties, and it's easy to ignore their authenticity, and most people seem to believe the article's author about open source software, the description of privacy security technology. This article is a rumor + popular Science article, not for the author of the article, but open source and security are IT technology hotspots, we should have a correct understanding of them. Of course the author of the end of the article on the media ...

Docker from a new technology to a commercial model, the process of development is amazing, it is hot, but also to bring some confusion. This also brings some classmate's question and the comment: if uses the Docker again to use OpenStack to be suitable? This article comes from Helion HP cloud computing, in simple and simple analogy to OpenStack and Docker. The following is the original: Solomon Hykes founded the Docker, did not think of Docker will be popular, after the opens ...

U.S. time October 16, 2014, OpenStack Juno version of the official release, this is the OpenStack open source cloud computing project since its inception in 2010, the 10th version. Over the past 6 months, 18,704 code submissions have been recorded, and 1419 code contributors from more than 133 organizations have been involved in the development of the OpenStack Juno version, including the appearance of 342 new feature points for software development, large data analysis and large-scale application architectures. Juno version of the name, from the first half of 2014 ...

OpenStack has been promoted for nearly four years, and SuSE joined OpenStack for 3 years, SuSE succeeded in transferring OpenStack's governance from its original birthplace Rackspace to the independent Open Source Foundation, Finally, OpenStack's first corporate release, SuSE Cloud, was created. Not long ago, SUSE released SUSE Cloud 4 based on the latest OpenStack version Icehouse. Recently, CSDN reporter interviewed SuSE industry innovation, emerging standard ...

"Editor's note" OpenStack Paris summit just ended, some participants feel is: the manufacturers look at each other, not many users. Also some people are asking: OpenStack in the end rely on not reliable, have got the case of shot? In this article, Unitedstack founder and CEO Chenghui in the Paris summit, the OpenStack Ecological circle of commercial companies in the inventory. Chenghui said: "OpenStack has been too high expectations of the peak, is experiencing a bubble in the bottom of the valley, for startups, this is the hardest time, this is the most ...

OpenStack The first day of the Paris summit victory, Jonathan brought the open source remodeling software development theme impressed us, Linux Foundation Jim is emphasized the open source for the technology industry's great impact, more world-renowned enterprises to board the OpenStack stage , including China's Huawei, Easystack, Unitedstack and other companies, which gives us the OpenStack in China's future full of anticipation. Two days of meetings, including Ericsson,hp,inte ...

Two degrees a year OpenStack festival finally kicked off, the summit theme is open source remodeling software development, software control enterprises, change the pattern of enterprises, expand the new ecology. We can see the concept of open throughout, more world-renowned enterprises on the OpenStack stage, but also including China's Huawei, Easystack, Unitedstack and other companies, OpenStack let them quickly change, Let's be hopeful about OpenStack's future. Here will be a review of the summit on the first day of the meeting. 2014 ...

"Csdn", the first China Open source cloud Computing Conference, SuSE industry innovation, emerging standards and open source Director, OpenStack Foundation chairman Alan Clark, interviewed by Csdn reporter, detailed his latest views on cloud computing and open source and OpenStack's latest progress. With the rapid development and application of cloud computing technology, "open source Software + cloud computing" has become the most fashionable collocation way, and also become the "necessary money" for the manufacturers to chase. OpenStack community Development is very fast, in many large enterprises in the country also ...

Editor's note: Wang Lijun, the author of the Sina Cloud computing SAE, participated in and was responsible for the development of the internal dynamic platform (private PAAs) and later led the entire SAE (public PAAs) project. After leaving Sina, set up the Nicescale, is now mainly for developers and enterprises to provide a simple and easy to use server management platform, can manage physical machines, virtual machines, cloud host even Docker containers. The product is still in beta, the official said in early 2014 to complete a round of financing, the specific amount is ominous. This article for the author of the past ten years of work ...

There are a number of pervasive problems with storage systems in the marketplace today. Typically, data is entered from the external interface, and the storage engine handles data processing. Each storage engine has its own characteristics that can be used for data applications, compression, encryption, and mapping. While the storage engine processes the data, it also responds and sends an answer to a high-level application. To achieve this, all storage systems use some kind of write cache to respond as quickly as possible, enabling applications to perform their respective tasks. In addition, the Data Processing section produces a lot of metadata. For each I/O into the system, ...

February 9, in the name of "Avenue to Jane", SAP company in Beijing released its new Business Suite SAP Business Suite 4 SAP HANA (hereinafter referred to as SAP S/4hana), SAP Executive board Member, SAP Global Business President Anrubo (ROB Enslin), SAP Business Suite Senior sales vice president Markus Schwarz and SAP Greater China President Guibing (MARK GIBBS) presented the SAP strategy at the press conference.

Prior to the SUSECON2014 conference on the theme "Synch Open", CSDN reporter interviewed SuSE global marketing director Michael Miller, although only 20 minutes in an interview.  But in his communication with Michael, I learned about Michael's knowledge of the cloud market, the layout of SuSE's products, his understanding of partners, and his views on new technologies. Photo: SuSE Global Marketing Director Michael Miller (right), SuSE North America Sales ...

Over the past two weeks, the author has participated in two very important meetings in the industry, Amazon Re:invent and SUSECon2014. Compared to the Amazon re:invent of the million people assembly, this article I would like to say that a small but very hard SUSECon2014 congress. The theme of the "Synch open" open source event is Susecon's third event, leaving the author's deepest impression is that the theme song for the General Assembly "modifiable is open", such as Xiao Ping ...

At the SUSECON2014 conference, SuSE announced the release of the SuSE Storage beta version. At present, SuSE has begun SuSE Storage beta version of the test phase, the official version will be released in the first half of 2015. SUSE storage is a distributed software storage solution for enterprise customers that can achieve self healing and self-management. With SuSE storage and commercial finished (COTS) disk arrays, customers can meet their own object storage, archive storage, and ...