Mongodb Operators

Several years of work down, also used several kinds of database, accurate point is "database management system", relational database, there are nosql. Relational database: 1.MySQL: Open source, high performance, low cost, high reliability (these features tend to make him the preferred database for many companies and projects), for a large scale Web application, we are familiar with such as Wikipedia, Google, and Facebook are the use of MySQL. But the current Oracle takeover of MySQL may give us the prospect of using MySQL for free ...

Auth0 is a "status as a service" start-up company, but also a heavy cloud service users. For them, service outages mean that a lot of user-managed applications cannot log in, so availability is critical to them. Recently, Auth0 Engineering director Jose Romaniello shared a cloudy architecture that they could exempt across providers from a wide range of Microsoft Azure downtime. Auth0 is a "status as a service" start-up company that allows users to ignore the underlying infrastructure for mobile ...

The "Editor's note" Container technology is a lightweight virtualization technology that allows you to virtualize a stand-alone system's operating environment with fine-grained granularity. This means that a physical server, or a virtual server above a cloud, can run hundreds of separate containers at the same time. Based on the distinctive features of "fast" in the gaming industry, every business logic, such as the control of character walking, fighting, scene, chatting, archiving, database, etc., can be run in a separate container. This series of containers constitutes the autonomous system of an independent gaming world. ...

From 2008 only 60 people attended the technical salon to the present thousands of people technical feast, as the industry has a very practical value of the professional Exchange platform, has successfully held the seven China large Data technology conference faithfully portrayed a large data field in the technical hot spot, precipitated the industry's actual combat experience, witnessed the development and evolution of the whole large data ecological circle technology. December 12-14th, hosted by the China Computer Society (CCF), CCF large data expert committee, the Institute of Computing Technology of the Chinese Academy of Sciences and CSDN co-organized the 2014 China Large Data Technology conference (Big&n ...

Successive China Cloud computing Conference has become the landmark event of IT industry development. In 2009, the first Congress discussed cloud computing and its scope; in 2010, the second Congress defined cloud computing hotspot technologies and applications; In 2011, the third Congress discussed the relationship with traditional operators and shared cloud computing practices; 2012, the fourth session of the General Assembly defines "the first year of cloud computing practice," In-depth analysis of technology and industry experience, OpenStack, Cloudstack, Hadoop and other platform research harmonizing; 2013, the fifth session of the General Assembly ...

"Editor's note" LinkedIn Tuesday announced open source its large data computing engine Cubert, its name is derived from the Rubik ' cube, in order to make it easier for developers to use Cubert without any form of custom coding, LinkedIn has developed a new programming language for this Cubert Script. LinkedIn in Tuesday announced open source its large data computing engine Cubert, a framework that uses a special algorithm to organize data so that it does not have a hyper-system load and waves ...

The first chapter: introduction of the portal, BBS, network community, personal blog, SNS, micro-blog, "Light blogging" has become a popular trend of internet development in the past 2011 years. This new network service, like microblogging, blog, is committed to providing users with the content to express their platform. 　　"Light Blog" not only has the expression of the blog and professionalism, but also has a simple and convenient microblogging and social communication skills. This article is from the development history of micro-blogging at home and abroad, Brief introduction of the concept of light blog, domestic and foreign well-known light blog providers and other angles to compare the narrative,...

After MySQL was acquired by Oracle, the industry has never stopped talking about the Open-source database, and the voice of PostgreSQL will be replaced as the most popular Open-source database. However, from the Db-engines rankings, the gap between PostgreSQL and MySQL is far more than "a few floors" so high (PostgreSQL not score a fraction of MySQL). Looking at the entire list of 193 databases, we will find that the NoSQL database has accounted for most of the traditional relationship ...

Who is he? He is the VMware Application Platform co-president of Tod Nielsen, recently, he visited Shanghai, with Cloud Foundry partner, at the Shanghai Jiaotong University Network Center, about the future development of cloud computing received a local media interview. The following is an interview press release: Co-CEO of VMware application platform Tod Nielsen talks about cloud application platform development strategy "for the transition to cloud computing, this initiative is prompting companies and customers to expect a major change in the application, head-on hit ...

The document database of NoSQL database technical characteristics Today's cloud computing practitioners are not unfamiliar with the term nosql, though many technicians have long been working on relational databases, but now they are looking forward to nosql technology. The transition from relational to NoSQL databases is definitely a big change to be considered for businesses. This involves not only the changes in software, but also the conceptual changes in data storage. Most non-relational databases have fast and scalable features. By discarding relational storage models and schemas, relationships ...