golang big data

Easily learn multithreading (I) -- the big data era requires multithreading and the multi-threaded data Era In the demand for big data and high concurrency, how can we make our enterprise survive and survive in the harsh environment of competition? This avoids writing concur

can create the new type you need with simple dynamic registration.Personalized CustomizationThe designer's configurable options combine multi-level control design to meet the individual needs of highly customized.Event interactionCan capture the user interaction and data change events to achieve a diagram with the outside world linkage. Try This»Related articles that may be of interest to you The JQuery effect "attached source" is very usefu

Tags: Big Data System Architecture storage Graph DatabaseExcerpt from "Big Data Day know: Architecture and Algorithms" Chapter 14, book catalogue hereFor the large amount of data to be excavated, in the distributed computing environment, the first problem is how to distribut

Excerpted from Chapter 14 "Big Data daily notice: Architecture and algorithms", the book directory is here for massive data to be mined, in a distributed computing environment, the first problem is how to evenly distribute data to different servers. For non-graph data, this

Source: http://www.cnblogs.com/mokafamily/p/4076954.htmlThe explosive development of NoSQL technology　　For a long time in the past, relational databases (relational database Management System) have been the most mainstream database solution, He uses things and relationships in the real world to explain the abstract data architecture in the database. However, in the explosive development of information technology today,

For a long time in the past, relational databases (relational database Management System) have been the most mainstream database solution, He uses things and relationships in the real world to explain the abstract data architecture in the database. However, in the explosive development of information technology today, big data has become the cloud computing, the

Http://db-engines.com/en/rankingTransferred from: http://www.cnblogs.com/mokafamily/p/4076954.htmlThe explosive development of NoSQL technology　　For a long time in the past, relational databases (relational database Management System) have been the most mainstream database solution, He uses things and relationships in the real world to explain the abstract data architecture in the database. However, in the explosive development of information technolo

This is a creation in Article, where the information may have evolved or changed. The Golang struct does not support nested loops that are displayed on the interface, so it uses the map data structure to store the data. Look directly at the code and effects. Beego Framework Service-side code: ' func (This*tablecontroller) get () {this.

Hadoop In The Big Data era (1): hadoop Installation Hadoop In The Big Data era (II): hadoop script Parsing To understand hadoop, you first need to understand hadoop data streams, just like learning about the servlet lifecycle.Hadoop is a distributed storage (HDFS) and dist

Jdbc BASICS (3) Big text, binary data processing, and jdbc Data Processing LOB (Large Objects)Divided:CLOBAndBLOBBig text and big binary data CLOB: used to store large text BLOB: used to store binary data, such as images, sounds,

Big Data paging solution and data paging Solution 1. Writing PurposeThe paging solution is proposed to solve the performance problem when the system needs to retrieve the big data list.2 terms, definitions, and abbreviations 3. Performance Analysis of Large

Socket -- accept big data, socket -- accept dataI. Simple ssh Functions 　　1.1 implement functions In the previous blog, we have implemented a simple small program similar to the Linux Server ssh function. You can enter a system command to return the command running result. Today we will start with this, let's see how the socket can accept a large amount of data.

This is a creation in Article, where the information may have evolved or changed. Background Learning Go has been a long time, for its data type has not been more in-depth understanding, here to do a summary of the data type, the first is the introduction of the string. Strings in the Golang func stringDemo() { str := "李阳" //len函数返回的是字节长度 fmt.Println(len

This is a creation in Article, where the information may have evolved or changed. Objective Because recently encountered some problems in the work of data structure, found that some unfamiliar, so want to re-think again, when it is to their records, the reason used Golang mainly because of the GOALNG is more interested in writing it is also more handy.The original intention is not to share about what is a

This is a creation in Article, where the information may have evolved or changed. Golang and common operation of chain list, data Structure series original: Flaviocopes.com, translation has been authorized by the author. Objective The structure of a linked list is similar to an array, but the cost of inserting an element is much smaller than the array, because inserting an element in an array requires that

Sqlserver high concurrency and big data storage solution, SQL Server Data Storage With the increasing number of users, daily activity and peak value, database processing performance is facing a huge challenge. Next we will share with you the database optimization solution for the platform with over 0.1 million actual peaks. Discuss with everyone and learn from ea

Reprint: http://www.cnblogs.com/zhijianliutang/p/4067795.htmlObjectiveFor some time without our Microsoft Data Mining algorithm series, recently a little busy, in view of the last article of the Neural Network analysis algorithm theory, this article will be a real, of course, before we summed up the other Microsoft a series of algorithms, in order to facilitate everyone to read, I have specially compiled a catalogue outline:

Add a comment on Golang-china: Xushiwei In your way, use the channel to actually serialize all requests. In addition, the channel is far greater than the lock in terms of cost. Because the channel itself is obviously implemented with a lock + signal wakeup mechanism. Steve Wang Is it possible to summarize this: 1. For concurrent access to data objects that are shared with each goroutine, use a lock to con

Insert sort directly aboveDirect insert sort each round of comparisons requires that the elements to be processed be compared to each of the preceding elements. So is there a way to optimize and reduce the number of comparisons? The answer, of course, is that the binary insertion described below is one of the optimization algorithms for direct insertion sequencing.PrincipleThe direct insertion sort is a one-to-two comparison, while the binary-insertion sort is the use of the binary search princi

Liaoliang Teacher's course: The 2016 big Data spark "mushroom cloud" action spark streaming consumption flume collected Kafka data DIRECTF way job.First, the basic backgroundSpark-streaming get Kafka data in two ways receiver and direct way, this article describes the way of direct. The specific process is this:1, dire