What Are Some Databases

File Transfer Protocol (FTP) is bound to perish File Transfer Protocol (FTP) is defined in RFC 959 and released in October 1985. File Transfer Protocol (FTP) is designed to be a cross-platform, simple, and easy to implement protocol. File Transfer Protocol (FTP) has a long history of evolution, is one of the most important applications on the Internet, but today, has been declining. The author of this paper enumerates some shortcomings of File Transfer Protocol (FTP). 1. Data transmission mode is unreasonable regardless of the contents of the file itself, blindly using as ...

Cloud computing data processing and storage are carried out on the cloud platform, computing resource owners and users of the separation has become the inherent characteristics of the cloud computing model, resulting in users of their own data security storage and privacy concerns are inevitable. Specifically, user data even includes privacy-related content in remote computing, there are potential for intentional or unintentional leaks in storage and communication, as well as data loss caused by failures such as power outages or downtime, even for unreliable cloud infrastructure and service providers, and may be inferred from the analysis of user behavior, Learn about the user's privacy letter ...

In the first article in this series, "Azure Services Platform Step by step-1th" Introducing the Azure services Platform, Azure services The platform consists of 4 parts. Windows Azure is the foundation for supporting the entire Microsoft Cloud Platform (Azure Services Platform). In other words, Windows azu ...

Since entering the database, the service market, VMware's Vfabric data director has allowed database administrators and application administrators to provide self-service at the application level rather than at the server infrastructure level. "This is the level that Vcloud director implemented," said Mathew Lodge, senior executive of VMware's cloud computing services. "You are extracting the concept of a database and providing it as a service model." "DATA Director can allow the creation of the superscript ...

Dbsight is a j2eehttp://www.aliyun.com/zixun/aggregation/18308.html "> Search Platform tool designed for beginners and experts that can be extended for instant Full-text search in any relevant database." It can add full-text search to any one of the SQL and JavaScript pages. With built-in database crawler traction devices, crawl user defined SQL, incremental index, configuration results rankings, highlighted search results (e.g. Valley ...)

Absrtact: Microsoft's Bill Gates, Oracle's Ellison, and Apple's Steve Jobs were the three flags of the US IT industry. This time, the first two will stand in the same camp. Oracle and Microsoft announced cooperation, Microsoft's Azure and Hyper-V two big flat Microsoft's Bill Gates, Oracle's Ellison, and Apple's jobs, the U.S. IT industry has been the three banner. This time, the first two will stand in the same camp. Recently, Oracle and Microsoft announced cooperation, Microsoft's Azure and hype ...

Absrtact: A tender purchase contract will push 12306 websites to the cusp again. A few days ago, media reports said that Taiji group to undertake 12306 Web site projects Two contracts were exposed, the contract amounted to 200 million yuan, plus the previous burst Tai Chi group and the same party group, respectively, a tender purchase contract, will be 12306 sites again pushed to the forefront. A few days ago, media reports said that Taiji group to undertake 12306 Web site projects Two contracts were exposed, the contract amounted to 200 million yuan, plus the previous burst Tai Chi group and the same party group won the bid 12306 nets ...

Absrtact: Microsoft's Bill Gates, Oracle's Ellison, and Apple's Steve Jobs were the three flags of the US IT industry. This time, the first two will stand in the same camp. Oracle and Microsoft announced cooperation, Microsoft's Azure and Hyper-V two big flat Microsoft's Bill Gates, Oracle's Ellison, and Apple's jobs, the U.S. IT industry has been the three banner. This time, the first two will stand in the same camp. Recently, Oracle and Microsoft announced cooperation, Microsoft's Azure and hype ...

Hamsterdb Embedded Storage is an embedded database engine written using the ANSI language. It contains a variable-length key and records b+trees. It supports memory databases and mantissa-independent files, database cursors, multiple databases in one file, "record number" databases and duplicate keys. Hamsterdb is very fast and highly configurable. It compiles and runs on Unix platforms, linux,http://www.aliyun.com/z ...

Hamsterdb Embedded Storage 1.1.13 This release fixes a problem when a performance regression occurs when a transaction is discontinued. During abort, Hamsterdb attempts to re-create the Web page from the transaction log even if they are not modified in the current transaction. This is correct, but unnecessary, will cause performance degradation. The source and precompiled Win32 binaries are available for download. Hamsterdb Embedded Storage is an embedded database engine written using the ANSI language. It contains variable ...

Hamsterdb Embedded Storage 1.1.12 This version is a 1.1.11 revision to address the cache cleanup problem. They know the problem, but never a successful solution, resulting in memory consumption growth. Now correct memory consumption becomes more stable. Sources, change records, and precompiled Win32 libraries are available for download. Hamsterdb Embedded Storage is an embedded database engine written using the ANSI language. It contains a variable-length key and records ...

Hamsterdb Embedded Storage is an embedded database engine written in ANSI language. It has variable-length keys and record b+trees. It supports in-memory databases and Mantissa-independent files, database cursors, multiple databases in a file, record number databases, and duplicate keys. Hamsterdb is a very fast and highly configurable embedded database engine. The engine can be compiled and run on UNIX, Linux, Windows and Windows CE platforms ...

H2 DB EngineH2 is a database management software. H2 is the JDBC API tool for SQL database engine written in Java. There are three modes to choose from: Embedded, server, cluster mode. Also includes browser-based console applications. Databases have a strong security feature. also supports disk and in-memory databases and tables. The H2 database Engine 1.3.158 version Repairs the problem between CLOB or BLOB data and databases. Compatible with the R programming language ...

China Software Information October 20, by the Chinese Software Industry Association and the Suzhou Municipal People's government co-sponsored, China Software Information Network contractor's "2011 China Cloud Computing Industry Development Summit" in Suzhou Grand held.       During the summit, Dr Ding Chen, founder of the cloud computing expert, was the first to put forward the concept of "organic software" in cloud computing, which was widely noticed by the industry. Ding Chen points out that the core idea of "organic software" is "make computers smarter". If the computer is "smart", ...

There is no doubt that the big data age has come. So how do we deal with this situation? 　　Now, let's hear what the experts with the experience say. First, we need to know how to make the most of the big data in hundreds of terabytes of information. It all depends on the individual's needs and preferences. Interclick Advertising Services has found a way to provide more efficient solutions while providing near-real-time data analysis. Harvard Medical School also learned that in terms of the number of patients and years to keep the ...

With large data growing in data centers and cloud environments, how to manage networks that transmit millions of of records at the same time is an unprecedented problem. This is not just a matter of data size--when it comes to large data network solutions, not only is the size of the data really negligible, but so does the workload. Large data environments do not simply operate on the basis of past data infrastructures. Given the complexity and speed of running large data application software, large data needs to be tailored to its own solution. The "traditional" data analysis architecture assumes a limited source of data, and they have ...

Guide: While there are security issues, Hadoop is ready for large projects deployed in large enterprises. Hadoop, the top open source project for Apache, is mainly used to analyze large datasets, which are now widely used by internet companies such as ebay, Facebook, Yahoo, AOL and Twitter. Last month Microsoft, IBM and Oracle also embraced Hadoop. More and more companies have started to grope for Hadoop technology, in order to deal with blog, click the data brought by ...

In today's enterprise, 80% of the data is unstructured, and the data is growing exponentially by 60% annually. Large data will challenge the enterprise's storage architecture, data center infrastructure, etc., will also trigger the data Warehouse, data mining, business intelligence, cloud computing and other applications of the chain reaction. Future businesses will use more TB-level (1TB=1024GB) Datasets for business intelligence and Business Analytics. By 2020, global data usage is expected to rise 44 times-fold to 35.2ZB (1zb=10 billion TB). Big data is changing the IT world completely. October a few big technology giant ...

"Abstract" when Hadoop enters the enterprise, it must face the problem of how to solve and deal with the traditional and mature it information architecture. In the past, MapReduce was mainly used to solve unstructured data such as log file analysis, Internet click Stream, Internet index, machine learning, financial analysis, scientific simulation, image storage and matrix calculation. But in the enterprise, how to deal with the original structured data is a difficult problem for enterprises to enter into large data field. Enterprises need large data technologies that can handle both unstructured and structured data. In large data ...

Recently, the Chinese Academy of Engineering Academician NI received an interview with Sadie NET, this interview is "Jin Cang have about" series of interview programs. Cless in recent years to promote domestic CPU, domestic software and other independent intellectual property products, and to promote the formulation of relevant industrial policy suggestions. He pointed out that the most important guarantee cloud security problem is to achieve autonomous control, which is bound to use the domestic basic software. 　　Cloud security ultimately to the implementation of data security, the current domestic database in the security level has overtaken foreign. It is understood that currently includes Oracle, SQL Server, DB ...