Unix Standards

Open standards can be used via Optim http://www.aliyun.com/zixun/aggregation/13722.html ">open Data Manager,optim" (such as ODBC, JDBC, or XML) provides continuous access to archived data. Learn the difference between the available methods for accessing Optim archived data in the linux®/unix® environment, and how to do so in a Linux environment ...

At the end of February, Beijing Super Cloud Computing Center opened; March 22, 2012 China (Chongqing) International Cloud Computing Expo and the "Fourth annual Cloud computing China Summit" will be opened in Chongqing and Beijing, respectively, Guangzhou Mayor Jianhua recently also revealed that Guangzhou will spend 2.4 billion yuan to buy a supercomputer (1.1 billion times per second) To promote the development of digital city and cloud computing in Guangzhou ... Cloud computing, the high hopes of the strategic emerging industry, in addition to the central government a series of policy-nurturing, the various cloud computing pilot cities are also stepping up their own industrial development planning to compete for market system ...

The cloud storage Standard--CDMI specification, published by SNIa in April 2010, may have been a thrill for cloud-storage-related vendors, but how much does it do for the security and stability of cloud storage and the scalability of the current user's suspicions?     We don't know. Cloud storage was originally a concept that came out after cloud computing, but it didn't come up with a standard before cloud computing. This also fulfilled the phrase Bill Gates once said: "Cloud storage will be faster than cloud computing." Cloud ...

2011 is the 10 anniversary of Mac OS X, the 10 anniversary of the ipod, the 10 anniversary of itunes and the 10 anniversary of Apple's retail stores. Apple also released icloud, IAD and Siri in 2011, so what will the Mac OS X, the cornerstone of Apple devices, do in the next decade? Let's analyze it together. MAC OS X next decade: integration of core operating systems with network technology jobs published the first edition of Mac OS X 10.0 in March 2001, saying that Apple will use M. in the next 15 years.

People often ask me if they really should believe in Oss. In other words, the worry is: is the OSS the angel that brings us a good life, or is it a demon that destroys our lives? As a matter of fact, this problem has been raised since the beginning of Linux and various BSD (Berkeley Software distribution) operating systems. In reality, any organization or enterprise is very cautious in planning to use a free software that is not from a reputable merchant. As a routine, generally ...

Building a cloud computing platform and constructing a dynamic, fully scalable and High-performance hardware platform is an important foundation of the whole platform. 　　In the hardware platform, the specific hardware device involves the server (including x86 architecture server and non-x86 architecture server), external disk storage, network equipment (routers, switches, etc.), security products (hardware firewall, monitoring equipment) and so on. Many of the existing public cloud computing cases are based on the x86 architecture of the server platform. But the point to be clarified is that ...

2013, in all respects, is a Linux year. Jim Zemlin, executive director of the Linux Foundation, announced that Linux has spread to every corner of the computing. 　　Zemlin says Linux is almost ubiquitous from smartphones, tablets, consumer electronics and cars to open clouds and high-performance computers, as well as gaming platforms. How does Linux spread to every corner of the technology world? After all, Linux does not really realize its original commitment to become a replacement for http://...

The story about Linux is actually a battle between the two ends. In the cloud, the operating system has become a top player. While in the enterprise, Linux is eroded the exclusive territories of Unix systems, but if you want to talk about the operating system, still Microsoft's Windows in the enterprise dominate. With the popularity of cloud computing, Linux may (but not be guaranteed) gain more and more acceptance in the enterprise. Linux was born in 1991, a small but growing share of the business. The operating system has never let big companies think it is better than Microsoft Wi ...

In the past, we have introduced some principles of software development, such as the 10 commandments of high quality code and the UNIX design principles described in the UNIX legend (next article). I believe that you can learn from middle school some knowledge of design principles, as I said in the "How Do I Recruit procedures", a good programmer usually consists of its operational skills, knowledge level, experience level and ability four aspects. Here I would like to talk about some of the principles of design, I think these things belong to the long-term experience summed up knowledge. These principles should be understood by every programmer. But...

Xorg is a X11 implementation, and the X Window system is a C/s structure of the program, xorg just provide an X server, responsible for the underlying operation when you run a program, the program will be connected to the X server, by X server receives keyboard mouse input and is responsible for the movement of the Screen Output window, window caption style and so on, all by a kind of program called Window Manager to complete, you see these now, not only have xorg, have the three Windows corresponding program, there is a window manager: ...