Nagios Implementation

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall plan background in the Internet Information high-speed development today, the IDC industry development is the irresistible, therefore more people urgently needs the simple and easy IDC solution. 　　In order to solve this one IDC industry general concern problem, we launch this solution for reference. 　　The overall goal is to build a fully operational, simple implementation, easy to maintain and safe and stable host operation platform. Requirements Analysis 1, infrastructure because this program is the host ...

Preface Having been in contact with Hadoop for two years, I encountered a lot of problems during that time, including both classic NameNode and JobTracker memory overflow problems, as well as HDFS small file storage issues, both task scheduling and MapReduce performance issues. Some problems are Hadoop's own shortcomings (short board), while others are not used properly. In the process of solving the problem, sometimes need to turn the source code, and sometimes to colleagues, friends, encounter ...

"Editor's note" in the famous tweet debate: MicroServices vs. Monolithic, we shared the debate on the microservices of Netflix, Thougtworks and Etsy engineers. After watching the whole debate, perhaps a large majority of people will agree with the service-oriented architecture. In fact, however, MicroServices's implementation is not simple. So how do you build an efficient service-oriented architecture? Here we might as well look to mixrad ...

When an enterprise migrates its core IT systems to a private cloud or public cloud network, the work is not over. 　　Now there is a different set of technical issues that need to be addressed: how to manage the cloud to ensure that the enterprise's investment returns, providing the desired efficiency and return on investment. Cloud management and cloud monitoring have become more important as the Amazon EC2 (Flex Computing Cloud) Service outage occurred this April. In that incident, the IT field saw what would happen when the cloud environment encountered a failure ...

Dell 25th announced the launch of the Dell Hadoop solution based on the Intel Hadoop release, Dell PowerEdge Cloud Server and network architecture to further strengthen its next generation computing solution to provide customers with one-stop large data solutions. Dell Hadoop solution provides customers with optimized hardware and software configuration recommendations, simple and fast implementation of deployment services, and overall professional service support to ensure high availability and stability of the enterprise Hadoop environment. The collaboration between Dell and Intel has pushed the development of the big data age. Close to Customer soft ...

With the advent of new technologies such as cloud computing and virtualization, the evolution of data centers may turn itself into a very different environment. However, any data center that operates smoothly and successfully always requires some basic elements. 　　Whether the scale of the data center is like a vertical wardrobe or a plane, or even rumors that Google is building a yacht-type data center, these elements are critical. 1, environmental control standardization, predictable environment is the cornerstone of any High-quality data center. It's not just about getting the equipment to cool down and maintaining the right humidity (according to Wikipedia, recommend ...)

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall the day before yesterday wrote an article, <5 years of doing station experience, incredibly in A5 passed. Rejoice. Then continue to experience the release. The last time I talked about it, it was 2005 years when I was 2, I made my first personal stand. And sleepless for this station. I began to think I had found a way to make a living, and I could open a new world on the Internet through the website. At that time the professional is electronic commerce. It is known as the hottest 10 major in the 2006. Then I learned that TM ...

Cloud services are a common service today, and many entrepreneurs are using it. However, when an enterprise migrates a core IT system to a private cloud or a public cloud network, it does not mean that it ends. Today, there is a different set of technical issues to deal with, that is, how to manage the cloud to ensure that the investment of the enterprise is rewarded with the expected efficiency and return on investment. Cloud management and cloud monitoring have been the focus of many businesses since this April, when Amazon EC2 (the flexible Computing cloud) had a service outage. This accident, let it field see when cloud environment meets ...

A game product on-line, only from the technical angle, divides into the software level game code development, and the hardware level code deployment on-line. The development of split code does not say that the deployment of the game on the line, become a problem we have a headache. Why a headache? Some reports show that the majority of the game life cycle is only 3 months. In accordance with the formal on-line process, from buying servers, loading environment, into the IDC room so down, just put the game online, but the game is not to force. This toss down, how much of our youth waste? How much of our hard-earned money has been wasted? General game deployment has the following ...

On the game---game Cloud series 31 Game products online, only from the technical point of view, divided into software-level game code development, and hardware-level code deployment online. The development of split code does not say that the deployment of the game on the line, become a problem we have a headache. Why a headache? Some reports show that the majority of the game life cycle is only 3 months. In accordance with the formal on-line process, from buying servers, loading environment, into the IDC room so down, just put the game online, but the game is not to force. This toss down, how much of our youth waste? How much wasted our ...