nosql database use cases

Krist ófskács, a software architect and consultant who once worked in a number of major companies, blogs on mainstream NoSQL databases (Cassandra, Mongodb, CouchDB, Redis, Riak, Membase, Neo4j, and HBase)) A comprehensive comparison was conducted. Although SQL database is a very useful tool, after 15 years of outstanding performance, the monopoly will be broken. This is only a matter of time: I was forced t

MySQL Best Practice Scenario: for Preference bigtable:) and for random, real-time access to big data.For example: Facebook message database (more common use cases are about to appear)Note 4:thrift is an interface definition language that provides definition and creation services for a variety of other languages, developed by Facebook and open source.Of cour

need to be able to use any of the goods. We can't think about some of the goods. Personalized information such as the speed of a laptop processor or the lifespan of a cell phone battery. We should try our best to avoid the mistakes that occur. We cannot let the goods disappear or store the goods in the place where the goods have been deposited. Operate in a much simpler way. We record the same action of moving a shipment from one location to

Protocol: HTTP/REST (Support Thrift, see note 4) • Modeling after bigtable • Using a distributed architecture Map/reduce optimized for real-time queries • High performance Thrift gateways • Pre-award query operations through server-side scanning and filtering • Support for XML, PROTOBUF, and binary http cascading, hive, and pig Source and sink modules Jruby (JIRB) based shell on configuration changes and minor upgrades will be rolled back • No single point of failure • Best scenario for random

KristfKovcs, a software architect and consultant who once worked in a number of major companies, blogs on mainstream NoSQL databases (Cassandra, Mongodb, CouchDB, Redis, Riak, Membase, Neo4j, and HBase) A comprehensive comparison was conducted. Although SQL database is very useful NoSQL Krist ófskács, a software architect and consultant who once worked in a num

relational model. In addition, because the document database transaction support is also relatively weak, general NoSQL will only provide a row lock. This also adds more difficulty to the design schema. There are a lot of things to note about the use of document databases, and this article focuses only on the part of model design. Features of the

Comparison and Analysis of eight common NoSQL Database Systems Krist óf kolács is a software architect and consultant who recently published an article comparing various NoSQL databases. Although SQL database is a very useful tool, after 15 years of outstanding performance, the monopoly will be broken. This is only a m

database (more common use cases are about to appear)Note 4:thrift is an interface definition language that provides definition and creation services for a variety of other languages, developed by Facebook and open source.Of course, all systems do not only have these features listed above. Here I just list some of the important features I think are based on my ow

Guide: Kristóf Kovács is a software architect and consultant who recently published an article comparing various types of NoSQL databases . The article is compiled by Agile translator – Tang Yuhua . For reprint, please refer to the following statement.Although SQL database is a very useful tool, the monopoly is about to be broken after 15 years of a single show. This is only a matter of time: forced to

NoSQL database This concept for a long time, but also see a lot of companies and products are in use, the pros and cons seem to be analyzed clearly. But there is a doubt in my mind, what is its appearance in order to solve the problem?User Information table, book information table, user Rating Information table for the book, comment form.Now imagine to do a page

example : Banking, Finance (although not required for financial transactions, these industries are more likely to require a database than they are) write faster than read, so a natural feature is real-time data analysis-----------------------------------------------------------------------8. HBase(for use with Ghshephard)L language : JavaL features : Support billions of rows x millions of columnsL License

, but the concept of discussion is also crucial for measuring others. Scalability Scaling reading and copying is easy when we zoom in on this, we mean to write data that scales to automatic partitioning of multiple machines. We call for a system that is not sound, such as "distributed database." "This includes cassandra,hbase,riak,scalaris,voldemort, and so on. If you write volumes or data capacity more than one machine can handle, then these are you

relational databases often need to collect the same set of data across multiple locations. Such a person's information may be disrupted into multiple tables, because they have different phones, and there are different addresses, and so on, which leads to the-good database architecture in the end what is it? under any current system, you need to compromise your data consistency, because no matter what type of data