Nosql vs sql

nosql vs sql Microsoft is taking the first steps The Big Data explosion in recent years has spawned a number of new platforms, tools, and technologies for dealing with the volume, variety, and veracity of unstructured data. In the red corner, NoSQL maintains steady movement and a toddler’s impatience. • SQL Server and relational databases (RDBMS) have been the go- BASE vs ACID. ” NoSQL database can handle structured datasets well in the traditional way, but it does not adhere to the traditional RDMS structure by supporting semi-structured, unstructured data. While NoSQL methods provided a simple path to launching Spanner, and continue to be useful in simple retrieval scenarios, SQL has provided significant additional value in expressing more complex data access patterns and pushing computation to the data. Relational will still be popular, and used in the majority of situations. NOSQL vs SQL 1. I’ll be giving a presentation called “All about SQL vs. NoSQL (commonly referred to as " Not Only SQL ") represents a completely different framework of databases that allows for high-performance, agile processing of information at massive scale. SQL – What is Better? One has been predominantly used by firms for storing structured data in various forms, while another lets the companies store unstructured and semi-structured data also. MySQL is the most popular open source relational database management system. Mindmajix offers Advanced SQL Interview Questions 2018 that helps you in cracking your interview & acquire dream career as SQL Developer. Both these languages are broadly used to perform operations on a database structure but have contrasting ways of doing it. There are a lot of databases used today in the industry. on-premises. Following the naming, what we call a record in Sql, we call it a document in the latter one. Why the Modern Enterprise Needs NoSQL. Even object-relational mappers (ORMs) use SQL under the hood to talk to the database. Popular NoSQL databases are MongoDb, Redis, Cassandra, and CouchDb. However, they are differentiated by a number of key features; how they are built, the type of information they store, and how they store it. First of all, it is very difficult to unequivocally state which type of database is better. SQL Interview Questions Q1) Difference between SQL Vs NoSQL ? I’m Presenting “SQL vs. Sql Vs NoSql: NewSql The Solution For Big Data 4th - Somaiya International Conference on Technology and Information Management (SICTIM'18) 47 | Page K J Somaiya Institute of Management Studies and Research (SIMSR) NoSQL is a very broad term and typically is referred to as meaning "Not Only SQL. In term of NoSQL, each with different data storage model. The conventional database is SQL database system that uses tabular relational model to represent data and their relationship. NoSQL (Not Only SQL, means is support SQL too) is an alternative to SQL database which does not require any kind of fixed table schemas. 1% during the forecast period 2014-2020. This article will compare and contrast one of the most commonly used relational databases (Postgres) with one of the most commonly used document databases (Mongo). * This video at YouTube talks about NoSQL vs SQL. But with upcoming database projects like cassandra, CouchDB, MongoDB and many others it gets back into the focus. Azure DocumentDB is a fully managed NoSQL database service built for fast and predictable performance, high availability, elastic scaling, global distribution, and ease of development. Although unhelpfully named, the NoSQL (“Not only SQL”) space brings together many interesting solutions offering different data models and database systems, each more suitable than traditional SQL solutions for certain use cases and shapes of data. Structured Query Language (SQL) is a programming language used by database architects to design relational databases. a unique id) which links all the “Child” keys together. Relational Database VS NoSQL Database Data in simple words are characters, quantities or information on which computer performs an operation according to the interpretation. It supports a very simple query language with no fixed schema. We know that NoSQL stands for “Not the SQL relational database”, but more accurately, it is “Not only the SQL relational database. efore diving into the NoSQL world, it’s worth starting with a quick look at relational technology. Essentially, NoSQL data isn't relational, NoSQL databases usually do not have schema, and they come with looser consistency models than traditional relational databases do. Relational Database Management System (RDBMS) vs noSQL Today in the market various type of Database options are available like RDBMS, NoSQL, Big Data, Database Appliance, etc. NoSQL or ‘Not only SQL’ is a non-relational database. There are projects in which NoSQL databases are unfit, as well as projects in which we won’t be able to successfully deploy SQL databases. Non-relational databases tend to be more document-oriented and distributed rather than structured. NewSQL “SQL” is used both as the name of a language and as a type of database. The basis of comparison Between MongoDB vs SQL. Definition: SQL or structured query language is a domain specific language used in programming and designed for managing data held in a Relational Database Management System (RDBMS). NoSQL databases are document based, key-value pairs, graph databases or wide-column stores. Sql vs NoSQL. It does not depend on SQL as the default query language, but that is not to say that it cannot use SQL to query data. NoSQL is a database technology designed to support the requirements of modern Web, Mobile, and IOT applications. Click on the images for full view. NoSQL databases are not a direct replacement for an relational database management system (RDBMS). It describes how you solve problems in NoSQL that were solved in SQL relational databases. MongoDB, for example, has built-in support for replication and sharding (horizontal partitioning of data) to support scalability. These data are stored in magnetic, optical or mechanical recording media and are transmitted in the form of electrical signals. It is possible choose one option and switch to another later, but a little planning can save time and money. Search for jobs related to Nosql vs sql or hire on the world's largest freelancing marketplace with 14m+ jobs. non-relational databases. NoSQL vs. NoSQL is name of all persistence technologies that are not SQL. NoSQL – Unsettled Debate & DevOps Pitfalls By Chris Riley on December 1, 2014 Leave a Comment Big Data, a relatively new phenomenon driving the industry hype-cycle is a mainstay in the database business. ’NewSQL’ onNew’OLTP’ Michael$Stonebraker,$CTO$ VoltDB,$Inc. Contrary to storing all column data corresponding to row sequentially in a page, values for each column in row are stored together in the same page. Non-Relational Database Debate. If we compare the cost of Azure SQL Database with Azure table storage (a NoSQL option), we can see that the price of table storage is far less than the cost of SQL Server. SQL vs NoSQL: Key Differences One of the key differentiator is that NoSQL supported by column oriented databases where RDBMS is row oriented database. SQL and NoSQL databases do the same thing in different ways. A common claim made by some serialization vendors is that it’s important – some say necessary – to leverage solutions that use only NoSQL database technologies. SQL vs NoSQL Database Difference between SQL and NoSQL It is widely known that 80 percent of the world’s data is unstructured or semi-structured data, NoSQL concept has beceome more and more popular. My DB implementation is in SQL Server 2008 at the moment. Hi, NoSQL databases are not yet well known/used, although they have a lot more power. NoSQL, which stand for "not only SQL," is an alternative to traditional relational databases in which data is placed in tables and data schema is carefully designed before the database is built. SQL – What is Better? that can help you grow in your career. Oracle NoSQL. Traditionally, enterprises would store data in SQL-based relational database management systems (RDBMS). The MySQL vs MongoDB argument is in many ways a relational vs. In contrast, NoSQL databases do not rely on these structures and use more flexible data models. NoSQL db's do away with 2 main things that are a mainstay of RDBMS: ACID compliance and SQL as a query language. Relational vs NoSQL Database for beginners and professionals with topics on architecture, relational vs no sql database, data model, cql, cqlsh, keyspace operations, table operations, installation, collections etc. But if you want an optimal performance, just use the SQL databases because they have been in use for a long time and are very polished. NoSQL databases were developed by companies such as Google, Yahoo and Facebook as a means for dealing with massive quanities of data. WHITE PAPER SQL vs. I would appreciate opinions on this. Many people view the NoSQL technology as the replacement to ROW or COLUMN based databases, but let me say right off, this is the wrong way to think of NoSQL. SQL vs. NoSQL databases can store non-relational data on a super large scale, and can solve problems regular databases can't handle: indexing the entire Internet, predicting subscriber behavior, or terface instead of SQL. The Relational vs. They generally offer excellent scalability and can handle data scenarios that tradional RDMS could not. Unsurprisingly the CA side of the triangle is where SQL lives, because the P vertex is one of the big pressures that started the NoSQL movement to start with — namely that clustering at scale is a pain with relational databases. developers can get very confused with all the choice. A NoSql database, keeps data in collections of documents. SQL vs NoSQL. . One of the main differences between NoSQL and SQL is that NoSQL databases are considered to be more scalable than SQL databases. 2 billion by 2020, registering a CAGR of 35. This globally-distributed multi-model database is built for low latency, elastic scalability, high availability, and offers native support for NoSQL data. One of the original goals of EF Core was to develop a model wherein both SQL and NoSQL style databases could be used with little or no change to the code. But with its rampant use, some problems were encountered, such as lack of transactions use, lack of SQL queries and complex structure because of the lack of proper modeling. NoSQL: A comparison of relational and non-relational data” . NoSQL cassandra is the fastest & most scalable. SQL vs NoSQL . In this video, we explore NoSQL, NoSQL versus SQL, the difference between different DBMS A NoSQL (originally referring to "non SQL" or "non relational") database provides a mechanism for storage and retrieval of data that is modeled in means other than the tabular relations used in relational databases. NoSQL scales horizontally and avoids join operations on the Mindmajix offers Advanced SQL Interview Questions 2018 that helps you in cracking your interview & acquire dream career as SQL Developer. Understanding how and why to choose the right database system is critical when architecting solutions, including the choice between relational (RDBMS) vs. SQL vs NoSQL Summary SQL and NoSQL databases do the same thing in different ways. one row contain all the information about one specific entity. NoSQL vs SQL : From last 5 years the total data in the world is tripled and data is growing so rapidly. T he argument around SQL vs. NoSQL stands for Not Only SQL and it's using a free model other than the tabular relations. DBMS > Microsoft SQL Server vs. . SQL has served If you’re swinging over to the NoSQL side (the “dark” side?), or considering it, then you’ll want to read this white paper, The DBA’s Guide to NoSQL. Its development project has made its source code available under the terms of GNU General Public License, also under a variety of proprietary agreements. NoSQL. So what we call a table in a Sql database, we call it collection in NoSql. All of that data was structured data—like financial statements, personnel files, product information and company records. MarkLogic is an operational and transactional Enterprise NoSQL database that is designed to integrate, store, manage and search SON and XML documents and semantic data (RDF Triples). MongoDb is the one you have probably most likely heard of. Created in the early 1970s, SQL was the unrivaled choice for applications both large and small that were in need of storing, managing, and retrieving data. You will receive a no-cost licensing model versus the common RDMS licensed models like Microsoft SQL Server, which require the confusion of core count, CAL count, failover and recovery, application access pooling, Cloud, and VM. Document DBs, Key-Value DBs, Event DBs are all NoSQL. performance on data warehousing queries, SQL Server 2012 adds columnar storage and efficient batch-at-atime processing to the system. MySQL vs NoSQL. Each has a different philosophy for how data should be stored and retrieved. Some are SQL databases, some are NoSQL databases. It is designed for distributed data stores where very large scale of data storing needs (for example Google or Facebook which collects terabits of data every day for their users). It's free to sign up and bid on jobs. It’s essentially a NoSQL bible, sans orders from God -- or Darth Vader. Hence, this NoSQL databases are most often con-sidered: update- and lookup-intensive SQL Databases v. SQL Interview Questions Q1) Difference between SQL Vs NoSQL ? To define NoSQL, it is helpful to start by describing SQL, which is a query language used by RDBMS. Data Storage : SQL stored data in relational model , with row and column format . The RDBMS implementation of the JSON datatype that can also be referenced as a table is AMAZING! Best of both worlds, I think. Microsoft claims: "SQL Server is a general-purpose database system that traditionally stores data in row format. The NoSQL Market (Not Only SQL) is a database mechanism developed for storage, analysis and access of large volume of unstructured data. This document aims at providing a logical comparison between two types of databases specific to languages SQL and NoSQL. NoSQL vs SQL. SQL databases For the relational-database PostgreSQL, there is a special extension available, PostGIS, for integrating several geo- functions. Last week we kicked off our database bracketology blog series in honor of March Madness. Querying relational databases is easy with SQL – a declarative query language that allows both easy ad-hoc querying in a database tool, as well as use-case-specific querying from application code. FOSS4G 2017 Academic Program Performance of NoSQL vs. NoSQL argument. SQL Interview Questions Q1) Difference between SQL Vs NoSQL ? NoSQL – Columnar Database Management System Columnar database stores each column data from all the tuples together. Synopsis . Now a days we need to work on non structured data also so to handle this kind of Structured as well as non structured NoSQL vs. But today, non-relational, “NoSQL” databases are gaining prominence as an alternative model for database management. Microsoft SQL Server Please select another system to include it in the comparison. Each one excels in certain scenarios and is ill-suited for others. SQL From A Developer’s Perspective. In this world of data there is need to change in database technology also. The SQL vs NoSQL Difference: MySQL vs MongoDB By Etai Coles data integration October 10, 2017 When it comes to choosing a database, one of the biggest decisions is picking a relational (SQL) or non-relational (NoSQL) data structure. NoSQL” March 28, 2017 (Next Tuesday) in Kitchener I’m excited to be invited to the next KW Big Data Peer2Peer meetup. Check out our series overview post here, and check out our last bracket buster: cloud vs. BASE vs ACID. whereas NoSQL databases are the collection of key-value pair, documents, graph databases or wide-column stores which do not have standard schema definitions which it needs to adhered to. Key Difference: SQL are also known as relational databases and are more structured than NoSQL databases, which are known as non-relational databases. Oracle NoSQL MongoDB is ranked 3rd in NoSQL Databases with 1 review vs Oracle NoSQL which is ranked 6th in NoSQL Databases. NoSQL databases, on the other hand, usually support auto-sharding, meaning that they natively and automatically spread data across an arbitrary number of servers, without requiring the application to even be aware of the composition of the server pool. We asked our self which database is the right one for our project? NoSQL refers to a database that is not based on SQL (Structured Query Language), which is the language most commonly associated with relational databases. For many data problems, though, NoSQL is a better match than an RDBMS. SQL and NoSQL do the same thing: store data. MongoDB vs. NoSQL is nothing but the comparison of relational vs. SQL – this is really an old topic. When you are working in an OO language it can be a pain to have to use SQL as your objects have to be passed in and out of the database being 'converted' each time. NOSQL VS SQL DIFFERENCE BETWEEN NOSQL & SQL @MOHAMMED FAZULUDDIN 2. g. And guess what, so does MySQL, SQL Server, PostgreSQL, Oracle, the rest. NoSQL – Columnar Database Management System Columnar database stores each column data from all the tuples together. The Oracle NoSQL database stores its data as key-value pairs, but it also has support for SQL style tables and JSON documents. The difference is the level of abstraction. NoSQL products also forego a server-side programming model such as SQL, with the coherent schemas and data structures that enable efficient server-side processing, according to Barry Morris Should I store the data in a document oriented NoSQL db (MongoDB) or stick to SQL. Learn about Azure Cosmos DB. Relational databases use relations, which are typically called tables, to store data and then match that data by using common characteristics within the dataset. SQL is the best language to query databases. Each technology is suited for different purposes. Cloud Datastore automatically handles sharding and replication, providing you with a highly available and durable database that scales automatically to handle your applications' load. Now a days we need to work on non structured data also so to handle this kind of Structured as well as non structured NoSQL is a database technology designed to support the requirements of modern Web, Mobile, and IOT applications. It’s possible choose one option and switch to another later, but a little planning can save time and money. Transactions: Transactions are important because they ensure that you have atomically made changes to your database. The rise of NoSQL databases marks the end of the era of relational database dominance. " The term is dropping out of favor in the non-RDBMS community. I really only have 2 tables and a few stored procs. When it is to deal with big data applications, developers use to handle new data types without changing the original data structures while storing them in the databases. As the name suggests, NoSQL databases don't use standard query language (SQL). NoSQL argument numerous times. Overview of SQL and NoSQL. Get to know more about this NoSQL vs. Relational databases rely on tables, columns, rows, or schemas to organize and retrieve data. Even if you are a SQL shop, the incremental time to learn emerging database technologies will save lots of development cost over time. OVERVIEW • NoSQL is a category of databases distinctly different from SQL databases. SQL and NoSQL are different in many ways but the gist of it is that SQL is better at relational and NoSQL is better at non-relational. Difference Between MySQL vs NoSQL. ” Key value stores give you the ability to store simple data structures, whereas Highly Scalable NoSQL Database. Acquiring NoSQL database technology like Cassandra and Elastic is an easy decision to make. NoSQL databases certainly have atomic operations and most all transactional requirements present in SQL databases can also be obtained NoSQL databases. For example, Azure provides both SQL and NoSQL databases as a service. Hence, you are willing to rework everything around the distributed database idea of Google because it is the only way to scale beyond a certain size. NoSQL vs SQL in 2017 Came across the image above here and this made me smile. Pros about this tool NoSQL advocates tout the fact that Google and Facebook hit the scaling limits of traditional SQL databases some time ago, and developed their own NoSQL databases as a result, to work around this scaling limit. SQL the language is a structured query language designed for managing data in relational NoSQL vs. Is the argument even valid? I’m Presenting “SQL vs. Please select another system to include it in the comparison. Cloud Datastore is a highly-scalable NoSQL database for your applications. SQL vs NoSQL: One Is Definitely Better – The HFT Guy says: 3 April 2017 at 19:11 […] may also be interested in Which NoSQL Databases Is Definitely Better or Which Data Warehouse Solutions Is Definitely […] SQL and NoSQL do the same thing: store data. the$NewSQL$database$you’ll$never$outgrow$ OldSQL’vs. NoSQL products also forego a server-side programming model such as SQL, with the coherent schemas and data structures that enable efficient server-side processing, according to Barry Morris NoSQL db's do away with 2 main things that are a mainstay of RDBMS: ACID compliance and SQL as a query language. The difference lies in how they’re built, the kind of information they store, and how MongoDB and SQL Server Comparison I created a demo app with different entities and relations, and two database layers, one with a JPA implementation for MongoDB and other NoSQL databases (Kundera) and one for SQL Server and relational databases (Hibernate). But NoSQL databases will not become the new dominators. In fact, they claim that using a relational database is a recipe for failure. SQL (RDBMS) - relays on relational model which consists of tables / relations made of columns and rows, with key identifying uniquely each row. As with all of the NoSQL databases, each was built to solve a particular problem. SQL The fundamental difference between SQL and NoSQL is not all that complicated. Sql Vs NoSql: NewSql The Solution For Big Data 4th - Somaiya International Conference on Technology and Information Management (SICTIM'18) 47 | Page K J Somaiya Institute of Management Studies and Research (SIMSR) NoSQL is a non-relational database management systems, different from traditional relational database management systems in some significant ways. The Key-value pairs are stored in a similar way to Neo4J, however Oracle has the concept of a “Master” key (e. SQL (Structured Query Language) is a programming language that is used to manage data in relational databases. In other words, it is a database infrastructure that as been very well-adapted to the heavy demands of big data. CrateDB is a distributed SQL database built on top of a NoSQL foundation (for storage, indexing, and networking), and it’s a best fit if you need: In order to compare single thread performance of SQL and NoSQL databases, we choose MySQL(SQL) and MongoDB(NoSQL) to test insertion, findbyId and deletion performance by comparing their time cost. To improve. NoSQL tradionally means Non SQL, and is an alternative to the relational databases used in RDMS. " There are a number of technologies in the NoSQL category, including document databases, key-value stores, column family stores, and graph databases, which are popular with gaming, social, and IoT apps. The second fundamental distinction between NoSQL and SQL databases, is that most of NoSQL DBs out there provide the only BASE set of guarantees, and most of SQL DBs out there provide much stronger ACID guarantees. In broader sense, it includes all In broader sense, it includes all non-relational DBMS (which may or may not use a querying NoSQL Market Overview: NoSQL Market is expected to garner 4. The NoSQL based storage methodology (notice I don’t call it a database) is the new kid on the block which many vendors vying for your attention (like Hadoop, Cassandra, MongoDB, etc…). In an SQL database like MySQL, Sybase, Oracle, or IBM DM2, SQL executes queries, retrieves data, and edits data by updating, deleting, or creating new records. InnoArchiTech was founded by Alex Castrounis. Although Mainframe Hierarchical Databases are very much alive today, The Relational Databases (RDBMS) (SQL) have dominated the Database market, and they have done a lot of good. ” Key value stores give you the ability to store simple data structures, whereas System Properties Comparison Microsoft Azure Cosmos DB vs. There are plenty of existing benchmarks and comparisons between the two such as here , here and here . NoSQL databases support storing data “as is. The SQL vs NoSQL Difference: MySQL vs MongoDB When it comes to choosing a database, one of the biggest decisions is picking a relational (SQL) or non-relational (NoSQL) data structure. Microsoft is taking the first steps The Oracle NoSQL database stores its data as key-value pairs, but it also has support for SQL style tables and JSON documents. Traditionally we are using SQL as database language which is working with the structured data only. A NoSQL database is a non-relational database designed for fast performance with high volumes of data. Given that the data I have is semi-structured at best, I feel a NoSQL db will offer more flexibility. Over the past couple years, I’ve heard the SQL vs. In this video, we explore NoSQL, NoSQL versus SQL, the difference between different DBMS So I have a website that could eventually get some pretty high traffic. You'll find that NoSQL database have few common The MySQL vs MongoDB argument is in many ways a relational vs. NoSQL is a wave of hot new database technologies that are changing how we view scalability for databases. As just described, Azure offers two options for working with relational data: using SQL Database or running a relational database Learn about Azure Cosmos DB. NoSQL databases are mostly document-oriented, non-structured and distributed, unlike SQL databases. SQL the language is a structured query language designed for managing data in relational NoSQL databases have proven to be a better choice in that regard, using object-focused technologies such as JSON, for example. Oracle NoSQL System Properties Comparison Microsoft SQL Server vs. SQL vs NoSQL Database Conclusion Both SQL and NoSQL databases performs similar things but in a different manner, and persuading a direct competition between them is an inaccurate thing. Is the argument even valid? Real-time SQL with the data flexibility and scalability of NoSQL. NoSQL Databases Learn about Azure Cosmos DB. SQL: MongoDB. NoSQL stands for “not only SQL”. NoSQL databases disrupted the database market by offering a more flexible, scalable, and less expensive alternative to relational databases. NewSQL. Each of them has its pros and cons. RavenDB vs MongoDB: Which is Better? This White Paper compares the two leading NoSQL Document Databases on 9 features to find out which is the best solution for your next project. Now in terms of SQL Server, Microsoft started bringing out NoSQL features back in the 2012 edition and we have even more features in 2014 so let's just take a minute and talk about 'em because one of the things that's a bit confusing about both Oracle and Microsoft's implementation of NoSQL features in their RDBMS products is they don't tend to NoSQL is designed especially for distributed architectures and concepts of non-normalization and not using a query language like SQL. NoSQL seems to work better on both unstructured and unrelated data. NoSQL Market Overview: NoSQL Market is expected to garner 4. This database covers the storage of non-related data. SQL or structured query language is associated with relational databases and is used to process structured database, while NoSQL databases are not relational. SQL vs NoSQL SQL databases are primarily called as Relational Databases (RDBMS); whereas NoSQL database are primarily called as non-relational or distributed database. The top reviewer of MongoDB writes "Easier to maintain the data with its document-based storage". Our visitors often compare Microsoft Azure Cosmos DB and Microsoft SQL Server with MongoDB , Microsoft Azure SQL Database and Cassandra . Once you switch to NoSQL, you become responsible for a lot of work that the system takes care of automatically in a relational database system. Pros about this tool NoSQL does all this as well, but SQL can often go beyond it, allowing powerful aggregations of your data as well, beyond what NoSQL can do. In the blue corner, SQL stands with an arched back and titanium walker. SQL databases are like automatic transmission and NoSQL databases are like manual transmission. There is a lot of discussion about the pros and cons of NoSQL databases and where and when you should use them versus using an RDBMS. jOOQ generates Java code from your database and lets you build typesafe SQL queries through its fluent API / query DSL. NoSQL is often used to refer to data management systems that are "Not SQL" or an approach to data management that includes "Not only SQL. NoSQL database design emphasizes non-relational data storage. I've been hearing about the virtues of NoSQL for a number of years, but only lately did I really have a good opportunity to dig in and see what all the fuss is about. Not because of the implied complexity of choosing a database, but the reality with which this flow chart captures the state of the database world today in 2017. If you’re swinging over to the NoSQL side (the “dark” side?), or considering it, then you’ll want to read this white paper, The DBA’s Guide to NoSQL. They are all different in almost all aspects, be it structure of saved data, querying, performance and available tools. SQL databases are table based databases whereas NoSQL databases are document based, key-value pairs, graph databases or wide-column stores. ’NoSQL’vs. NoSQL Vs Relational Databases When a disruptive technology enters into the market and gains widespread adoption, it is typically because it offers a better, more efficient and cheaper solution. NoSQL refers to a database that is not based on SQL (Structured Query Language), which is the language most commonly associated with relational databases. Relational database (RDBMS) like SQL has been the primary model for database management during the past few decades. jOOQ is the best way to write SQL in Java. NoSQL databases have proven to be a better choice in that regard, using object-focused technologies such as JSON, for example. We have used different numbers of records and strategies to compare the performance between SQL and NoSQL. The difference lies in how they’re built, the kind of information they store, and how NoSQL is a wave of hot new database technologies that are changing how we view scalability for databases. To define NoSQL, it is helpful to start by describing SQL, which is a query language used by RDBMS. What is NoSQL? What is a NoSQL (Not Only SQL) Database? A NoSQL database environment is, simply put, a non-relational and largely distributed database system that enables rapid, ad-hoc organization and analysis of extremely high-volume, disparate data types. $ Unsurprisingly the CA side of the triangle is where SQL lives, because the P vertex is one of the big pressures that started the NoSQL movement to start with — namely that clustering at scale is a pain with relational databases. In other words, rather than storing data in a rigidly structured table design, NoSQL uses any number of methods—or in some cases a combination of methods—to store data in a way that is decentralized, compared to relational databases. nosql vs sql