redis nosql

Key-Value Store databaseTemporary: as memcached. The temporary key-value database stores the data in memory, which in two cases results in the loss of data, the first is the power outage, but the data content exceeds the memory size. The benefits of this treatment are very fast.Permanent type: such as Tokyo Tyrant, flare and RomaThe two are both types: Redis. Redis first data in memory, and then meet certai

Label:The NoSQL column has been applied for almost a year, and has not filled an article, see today, or write an article put it in. Now the number of people who apply NoSQL is also very many, we may no longer be unfamiliar, the Chinese information has been flying all over the sky. But there are few answers to the questions about NoSQL. It may be that everyone is

Do you really understand the nosql world ?, Nosql world Recently, I want to sort out my nosql knowledge and some nosql databases. One is to deepen your understanding of nosql, and the other is to organize your knowledge to make it more organized. So I started to

NoSQL data model (4) Summary of nosql aggregation, NoSQLBackground in the first three articles, we have introduced three databases that belong to the aggregation model in NoSQL: Key-value type, document type, and column family type. The following analyzes the common points and differences of the three aggregate data models to better understand their respective ch

databases, document databases, column-store databases, and graph databases.Key/value databases represented by Memcached and redis, and document databases represented by MongoDb are the most commonly used in the project. Key/value database representatives: Memcached and Redis. Representative of document-type Database: MongoDb.Advantages of NoSQL Since

In-depth analysis of NoSQL database distributed algorithms (graphic details), nosql text Although the NoSQL movement has not brought about fundamental technological changes to distributed data processing, it still triggers overwhelming research and practices on various protocols and algorithms. In this article, I will systematically describe the distributed featu

[ArticleAuthor: Sun Li link: http://www.cnblogs.com/sunli/ updated by: 2011-2-21] The previous two articles, "Why use nosql" and "relational database or nosql Database", roughly introduced why nosql should be used and when nosql should be used. I often feel confused when I see the introduction of

The previous "Why Use NoSQL" and "relational database or NoSQL database" two articles generally explain why NoSQL is used, and when to use NoSQL. Often have friends encounter confusion, see the introduction of NoSQL, feel very good, but do not know how to formally use their

Detailed description of distributed algorithms and NoSQL algorithms in nosql Databases Today, we will study some distributed strategies, such as replication in fault detection. These strategies are marked in italics and divided into three parts: Data consistency. NoSQL requires a balance between consistency, fault tolerance, and performance of distributed syst

Tags: relational data table NoSQL database L database Combat div operation Field Why NoSQL is produced: The fact that relational databases are not good at doing so is the reason why NoSQL is Born: Large number of data write operationsThe book is written "large amounts of data write operations", I understand that should be "a large number of data

used with virtual nodes. A virtual node is a relationship that establishes a layer of virtual mappings between data shards and managed servers.At present, people mainly based on the data model and access to the NOSQL classification.A few nosql solutions that are commonly usedThe size of a push redis system. Here are some of the problems encountered in the operat

Tags: and EXT structure Publishing NAT process name Data Model operationsThe SQL (Structured Query Language) database is the primary way to store data over the past 40 years. The late 1990s with the rise of Web applications and open-source databases such as MySQL, PostgreSQL, and SQLite, the explosion of user growth. NoSQL databases have been in existence since the 1960s and have gained more attention until the popularity of databases such as MongoDB,

Reprint: http://fanshuyao.iteye.com/blog/2384074First, Redis:Https://github.com/MicrosoftArchive/redis/releases1, Redis-x64-3.2.100.msi for the installation version2, Redis-x64-3.2.100.zip for compression packageSecond, because I use the installation version, this issue is also the installation version of the problem1, after the installation of the directory2. Th

NoSQL architecture practice (I)-supplemented by NoSQL (1) using NoSQL as an image It does not change the original architecture that uses MySQL as the storage, uses NoSQL as the auxiliary image storage, and uses the advantages of NoSQL to help improve performance. Figure 1-

operating system is Linux. Redis does not have an official Windows version, but Microsoft has ported and maintained a Redis that can run on Windows and put it on github (https://github.com/MSOpenTech/redis ). Redis programming interfaces are called clients. Most mainstream programming languages have officially recomme

The reason for writing this article is that mysql5.6.2 suddenly launched the memcached function. The emergence of nosql to InnoDB with memcached shows that nosql has indeed had a huge impact on relational databases. I personally think this is a huge improvement, allows developers to use nosql and relational databases more conveniently.