Java Technology Updates

(NIU) Lead: The updated Apple iOS, OS x and Microsoft Windows operating system will be automatically upgraded this fall, which is another big step in simplifying user operations. If this function is really implemented, it will be the user from the manual upgrade application of the cumbersome process of liberation, so that users better experience the intelligent operating system. The following is the full text: Apple and Microsoft will follow Google this fall, and apps for mobile and desktop platforms will be automatically updated. Cloudpassage, San Francisco, USA ...

Save space, straight to the point. First, use the virtual machine VirtualBox to configure a Debian 5.0. Debian is always the most pure Linux pedigree in open source Linux, easy to use, efficient to run, and a new look at the latest 5.0, and don't feel like the last one. Only need to download Debian-501-i386-cd-1.iso to install, the remaining based on the Debian Strong network features, can be very convenient for the package configuration. The concrete process is omitted here, can be in ...

With the advent of the social internet boom, the real-time web is getting more and more attention. On the one hand, the message real-time notification greatly improves the friendliness of the system from the point of view of the business scene. On the other hand, from the performance point of view, the new data is automatically pushed by the service side, rather than the user automatically refresh the page to obtain, greatly reducing the server pressure. Foreign media recently published an article that the real-time web is not just a fashion, but a technical trend. In the future, real time technology will become a kind of default technology, will be more and more civilian, not only Google, Faceb ...

Abstract: Cloud security technology company OpenDNS recently announced the development of NLPRank, a tool prototype that leverages natural language processing technology that automatically detects malicious domain names (phishing sites) and attacks on high-value targets in real time. The so-called malicious (registered) domain cloud security technology company OpenDNS recently announced the development of NLPRank, a tool prototype using natural language processing technology that automatically identifies malicious domains (phishing sites) and attacks on high-value targets in real time . The so-called malicious (registered) domain name is usually used to catch ...

IBM's big computers are about to be replaced, and to take advantage of the private and hybrid cloud markets, IBM upgraded it to make it faster, less expensive and more memory intensive. The new zEnterprise mainframe, zEC12, with a 5.5 GHz processor, has seen more improvements than the z196. IBM also extended its 2,3,4 level buffer, and enhance the boot settings. This means that the zEC12 will be faster than the z196 and be able to run data more ...

The distributed computing technology proposed by Google makes it easy for developers to develop global application services, and cloud computing technology automates the management of communication, task allocation, and distributed storage among a large number of standardized (heterogeneous) computers. 　　The cloud comes from a decentralized, parallel operation, but better than the grid. Data computing cloud technology can be considered as a sub-set of grid technology, both of which are designed to hide the complexity of the system, so that users need to use it without knowing how the system works inside. The parties follow up with Google to promote cloud services, but the definition is different ...

Spark is a cluster computing platform that originated at the University of California, Berkeley Amplab. It is based on memory calculation, from many iterations of batch processing, eclectic data warehouse, flow processing and graph calculation and other computational paradigm, is a rare all-round player. Spark has formally applied to join the Apache incubator, from the "Spark" of the laboratory "" EDM into a large data technology platform for the emergence of the new sharp. This article mainly narrates the design thought of Spark. Spark, as its name shows, is an uncommon "flash" of large data. The specific characteristics are summarized as "light, fast ...

There are a few things to explain about prismatic first. Their entrepreneurial team is small, consisting of just 4 computer scientists, three of them young Stanford and Dr. Berkeley. They are using wisdom to solve the problem of information overload, but these PhDs also act as programmers: developing Web sites, iOS programs, large data, and background programs for machine learning needs. The bright spot of the prismatic system architecture is to solve the problem of social media streaming in real time with machine learning. Because of the trade secret reason, he did not disclose their machine ...

It can be said that big data is one of the hottest trends in the IT industry today, and it has spawned a new batch of technologies to deal with big data. And new technologies have brought the latest buzz words: acronyms, professional terms, and product names. Even the phrase "big data" itself makes a person dizzy. When many people hear "big data", they think it means "a lot of data", and the meaning of large data does not only involve the amount of data. Here are a few popular words that we think you should be familiar with, sorted alphabetically. ACID ...

Cassandra and HBase are the representatives of many open source projects based on bigtable technology that are implementing high scalability, flexibility, distributed, and wide-column data storage in different ways. In this new area of big data [note], the BigTable database technology is well worth our attention because it was invented by Google, and Google is a well-established company that specializes in managing massive amounts of data. If you know this very well, your family is familiar with the two of Cassandra and HBase.