iomega data storage technology

), you can see that I created an index with a name of Index_ycsb_key, each with a length of 102, and imagine that the size of the index cannot be underestimated when the data becomes extremely large. Also, it can be seen that the length of the index and the length of the column type are also different, such as varchar it is a variable length character type (see MySQL data type analysis), the actual

largest electronic data certification leader, Ancun technology has more than 20 years experience in IP Legal Service and electronic data preservation it research and development, and is committed to solving the needs of electronic data retention, storage, extraction, transa

Lead: The Wall Street Journal commented today that when more and more objects become "intelligent", they can feel the surrounding environment or be connected to the Internet and receive remote commands, the insufficient network speed makes cloud computing unable to meet the massive data storage, transmission and processing needs. At this time, some technology com

Data | database | Data synchronization Using database replication technology to realize data synchronization update The concept of replication Replication is the technique of copying a set of data from one data source to multiple

verify and ensure that they can support the required applications. The design, application, and capacity of the data center change frequently. A typical example: to expand from a 4G Fiber Channel to an 8G Fiber Channel, you need to increase the bandwidth of the storage application. The new technology can provide higher throughput. Generally, the port density of

addition, because of the good scalability of XML, XML is also useful for small, data storage that needs to be constantly modified.In addition, if your system has multiple servers and database systems, you can use XML, and XML can easily transfer data from Linux to the Windows platform. In addition, consider the choice of XML as a database for long-term storage.W

to deal with data node changes, that is not easy to two times segmentation. The so-called two-time fragmentation means that when the data growth exceeds the database capacity, the need to increase the database, or the system failure caused some databases can not be used, then need to split the database. For example, there are two nodes, N0 and N1, now need to add a node to the N2, this time, the need for t

1 Introduction With the increasing popularity of the Internet, various forms of information generation and collection have led to the explosion. The competitive trend of modern society requires real-time and deep analysis of this information, although there is now a more powerful information storage and retrieval system. But users are becoming more and more difficult to analyze and use the information they have. How to effectively organize and utiliz

processing, and the timely, accurate and intelligent execution strategy decision-making, for specific business objectives (such as large-scale intelligent traffic cloud, logistics Cloud network construction). Compared with the large number of persistent storage I/O interactions involved in the segmentation, merging, and blending of the previous data batches, the most significant difference is that the

Today, as the Java Mall Development, Java Mall products and JSP mall development of technical staff to say now the database processing a large number of data cluster development technology. Cluster (cluster) technology is a relatively new technology, through clustering technology