Download Free Database Software for Windows Updated FREE
Download Free Database Software for Windows
Database software tools power merely about every application you lot can think of.
It could be a social media giant storing user data or a spooky hacker on the dark web storing your personal and fiscal data.
Most companies today demand some kind of database, only it's not ever easy to know which one would best fit your needs. They started out as sets of dial cards, simply are now monstrous databases capable of storing petabytes of data.
That can arrive pretty tough on a new user looking for a database software solution for their business. Simply at that place are iii database types we encounter about ofttimes: relational databases, document databases and graph databases. In that location are myriad additional NoSQL database solutions, but let's focus on these popular choices.
They not only range in purpose, only price equally well. They tin can be outrageously expensive or complimentary to use. Free and open up-source database tools are typically more highly-seasoned to the everyday small business and app creator, so we've outlined some of the all-time ones, according to user reviews on G2 Oversupply.
All-time Free Database Software:
- MySQL
- Microsoft SQL
- PostgreSQL
- Teradata Database
- SAP HANA, Limited Edition
- MongoDB
- CouchDB
- DynamoDB
- MarkLogic
- RethinkDB
- ArangoDB
- Neo4j
- OrientDB
- Titan
- Cayley
- Hive
- Elasticsearch
- Cassandra
To help small-scale businesses this list: Best Free Database Software. Using reviews from existent users, our list of free database tools is ordered by highest G2 Score equally of Nov 20, 2017.
Best Gratuitous Relational Databases
These are some of the oldest and most common databases around today. Oracle released the first fully functional one in 1979, but today in that location are hundreds of proprietary and open-source options bachelor.
Just about all relational databases employ the SQL language for querying objects and related information. Only some are web-based, others are not. Some are cross-platform, others are not.
MySQL | Microsoft SQL | PostgreSQL | |
---|---|---|---|
License | AGPL version two | Commercial | BSD |
Cloud-Based | No | No | No |
Server OS | FreeBSD, Linux, OS X, Solaris, Windows | Linux, Windows | FreeBSD, HP-UX, Linux, NetBSD, OpenBSD, OS X, Solaris, Unix, Windows |
APIs | ADO.Net, JDBC, ODBC | OLE DB, Tabular Data Stream (TDS), ADO.NET, JDBC, ODBC | native C library, streaming API for large objects, ADO.Cyberspace, JDBC, ODBC |
Linguistic communication Back up | Ada, C, C#, C++, D, Delphi, Eiffel, Erlang, Haskell, Coffee, JavaScript (Node.js), Objective-C, OCaml, Perl, PHP, Python, Cherry-red, Scheme, Tcl | C++, Delphi, Go, Java, JavaScript (Node.js), PHP, Python, R, Cherry, Visual Basic | .Cyberspace, C, C++, Delphi, Java , Perl, PHP, Python, Tcl |
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1. MySQL
MySQL has been effectually for more than thirty years, and it's evolved a lot since then. Information technology's still free and open-source, but there are a lot more GUI and command line tools for managing and accessing MySQL. Those can exist found in our Non-Native Database Mgmt Systems software category.
The open-source community edition includes a pluggable storage engine, MySQL replication, partitioning, connectors and a ton of other features. It tin run on just about every platform and operating system yous can call up of.
"MySQL is the tool to go to when looking for a relational database organisation. Open source, mature, robust and great developer and community back up. Information technology works across many platforms and is piece of cake to start working with." — MySQL Review
The tool has 217 reviews on G2 Crowd, averaging iv.four out of five stars. Information technology was named a Leader in G2 Oversupply'southward Summer 2016 Grid® for Relational Databases. And information technology's used pretty equally across pocket-sized, mid-market and enterprise businesses and industries.
It powers gigantic apps like Uber, WordPress and Facebook. But for high-book sites, the enterprise offerings may be better suited to meet your requirements.
2. Microsoft SQL
Some other staple in the relational database world, Microsoft SQL has been around since the late 1980s and powers other hugely pop companies like NASDAQ, Yahoo and Dell.
Microsoft offers a free "express" version for building smaller applications, which tin host up to 10GB of data. It comes with development tools, direction tools and Azure fill-in and restore.
"The database is fast, easy to use, has graphical or command-line direction interface, diverse forms of connexion and versatile connectors. In several years I accept never had problems with Sql Server. For small workloads, up to 10 Gb has free (express) version with all the features most used." — MS SQL Review
The reviews for Microsoft SQL span the express, standard and enterprise versions, but it's currently rated third-highest on our Grid® for Relational Databases. It has 332 reviews, averaging 4.3 out of v stars.
The tool has fewer small-business organisation users compared to MySQL. 274 of its 332 reviews come from users at mid-market and enterprise companies. Those span tons of industries, but It and SaaS companies were its largest clients.
3. PostgreSQL
Though it is non quite as quondam or widely used, information technology has withal been around for more than than 20 years and powers giant corporations like ADP, Fujitsu and Cisco. According to its site, 30 percent of tech companies use PostgreSQL every bit the core for applications equally of 2012.
The tool has a liberal open up-source license, which allows users to freely alter code for their specific company's needs. Some of its core features include table inheritance, nested transactions and asynchronous replication.
PostgreSQl is a swell piece of open-source software that handles the storing, processing and extraction of large spatial and non -spatial datasets incredibly well. I wouldn't hesitate in recommending this piece of software." — PostgreSQL Review
PostgreSQL has 126 reviews on G2 Crowd, averaging four.4 out of 5 stars. It's definitely more than appealing to pocket-size- and mid-sized companies, judging by its review distribution, and information technology spans a ton of industries as well.
It'southward currently the sixth-highest rated overall relational database on G2 Crowd, but has the third-highest satisfaction score. Information technology was named a High Performer in G2 Oversupply's Summer 2016 Grid® for Relational Databases.
Feature Rating | MySQL | Microsoft SQL | PostgreSQL |
---|---|---|---|
Query Language | xc% | 90% | 92% |
Storage | 89% | 89% | xc% |
Availability | 90% | 91% | 92% |
Stability | 88% | 90% | 94% |
Scalability | 78% | 87% | 85% |
Security | 84% | 89% | xc% |
Data Manipulation | 87% | 89% | 90% |
Boosted Free Relational Databases to Note
Teradata Database — Offers free programmer edition that includes a preconfigured database, row-level security and virtual deployment capabilities.
"Teradata is one of the about reliable RDBMS platforms available in the market. Teradata is a powerhouse when information technology comes to hosting a large information warehouse with greater storage and faster processing ability" — Teradata Review
SAP HANA, Express Edition — Offers gratis edition capable of handling 32GB of RAM. Features include database server, analytics and microservice architecture.
"Equally HANA is gaining footprints in enterprise landscape, it becomes imperative to consultants to continue them updated with the always fasting pace of innovation. HANA Limited edition provides that opportunity." — SAP HANA Express Edition Review
Best Free Certificate Databases
Certificate-oriented database software solutions, sometimes called document stores, similar you'd estimate, are used for managing document-oriented information. They're ane of the almost common non-SQL, or NoSQL, databases used today.
Dissimilar SQL database servers, document databases store all data bachelor, not just sets designated past the programmer. This makes them more flexible and dynamic, platonic for web developers managing tons of information that's constantly changing.
MongoDB | CouchDB | DynamoDB | |
---|---|---|---|
License | AGPL version three | Apache version 2 | Commercial |
Deject-Based | No | No | Aye |
Server Os | Linux, OS Ten, Solaris, Windows | Android, BSD, Linux, Bone X, Solaris, Windows | Hosted |
APIs | proprietary protocol using JSON | RESTful HTTP/JSON API | RESTful HTTP API |
Language Support | C, C#, C++, Clojure, ColdFusion, D, Dart, Delphi, Erlang, Go, Groovy, Haskell, Java, JavaScript, Lisp, Lua, MatLab, Perl, PHP, PowerShell, Prolog, Python, R, Ruby, Scala, Smalltalk | C, C#, ColdFusion, Erlang, Haskell, Java, JavaScript, Lisp, Lua, Objective-C, OCaml, Perl, PHP, PL/SQL, Python, Ruby, Smalltalk | .Net, ColdFusion, Erlang, Groovy, Coffee, JavaScript, Perl, PHP, Python, Scarlet |
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i. MongoDB
Unlike the common SQL databases, MongoDB is relatively young. It was launched in 2009, but already has more than xxx million downloads, according to its site. Corporations like Expedia, Forbes and MetLife use it to store and manage their sensitive data.
The gratis and open-source tool functions across platforms and provides drivers for x-plus languages, including Python, Java and C++. Its core features are indexing, ad hoc querying and loftier-availability data replication.
"Dissimilar SQL databases, MongoDB's document model makes information technology very like shooting fish in a barrel to develop new software ideas in Java and then making them persistent. Using the Morphia open-source library, nosotros can easily map our Coffee classes and persist them in MongoDB in the same 'shape' making it very intuitive to understand and optimize the data design." — MongoDB Review
The tool has 168 user reviews, averaging four.iv out of v stars. But 11 of those are not 4- or 5-star ratings. Nearly of its users come from It and software companies only span evenly across company size.
Information technology was the but Leader named in the Jump 2016 Grid® for Document Databases and the only tool in the category with more than than 50 reviews.
2. CouchDB
CouchDB is a few years older than MongoDB, but uses the aforementioned file notation format, JSON. It was developed past open-source giant Apache and released in 2005. Some large companies using CouchDB are the BBC, Sophos and Canonical.
It'southward completely open source, similar almost all Apache tools. Some of its core features are ACID Semantics, offline editing and a distributed architecture perfect for data replication.
"CouchDB is vastly more than just a database - it's practically a website framework. You collaborate with information technology using evidently Javascript, JSON, and HTTP for everything. No need to write an API or backend assistants tools and you get user management / access control for free. " — CouchDB Review
The tool has 41 reviews on G2 Crowd, averaging 3.eight out of 5 stars. Most all of those, 30 out of xl, are from small-business users.
It simply barely missed a High Performer rating in the Leap 2016 Grid® for Document Databases. Simply today it has the second-highest rating in the category.
3. DynamoDB
DynamoDB is a fully managed offering from Amazon Web Services (AWS) every bit part of its suite of cloud products. Information technology's not totally free, and while AWS does offer a costless tier with limited capabilities, exist warned: If you lot exceed complimentary-tier usage, you lot must pay the difference.
The gratuitous offering allows applications to handle up to 200 million requests per month, ii.five million read requests per month from DynamoDB Streams and shop 25 GB of data. Most of the paid offerings are scalable depending on application usage.
"DynamoDB allows yous to build your software applications without having to worry about scaling your database. My visitor has dozens of Amazon DynamoDB tables, some of which only perform a few reads/writes per 24-hour interval, and others get thousands of reads and writes per second." — DynamoDB Review
The tool has 24 reviews on G2 Crowd, averaging 3.9 out of 5 stars. Information technology didn't make it into last spring'southward report, but it's the third-highest rated production in the category today.
Most users came from small and mid-market companies, with x reviews for each. Fourteen of its full reviews came from users in technology-related industries.
Characteristic Rating | MongoDB | CouchDB | DynamoDB |
---|---|---|---|
Query Language | 82% | 72% | sixty% |
Storage | 88% | 80% | 96% |
Availability | xc% | ninety% | 94% |
Stability | 87% | 85% | 97% |
Scalability | 89% | 79% | 97% |
Security | 78% | 73% | 91% |
Data Manipulation | 85% | lxx% | 66% |
Additional Free Document Databases to Note
MarkLogic — Offers a developer-edition for free use with features for storing up to 1TB of data, ACID transactions, REST APIs and more.
"MarkLogic's support for fully Acid transactions is very rare in the NoSQL market and their reliability is significantly ameliorate than anything I've encountered in the open-source NoSQL ecosystem." — MarkLogic Review
RethinkDB — Open-source tool to store JSON documents. Features include existent-time updates, dynamic schemas and web-based administration as a free online database.
"I like that RethinkDB is open source, fast and declarative. Information technology has a wonderful built in visualization tooling and works beyond many different server types." — RethinkDB
Best Free Graph Databases
Graph Database software solutions are another NoSQL type database that use graph structures for semantic queries. The tools are based on graph theory, where nodes represent data points and they're interconnected by edges, also chosen graphs.
Users utilise some kind of not-SQL query language such as AQL, Cypher or Gremlin to call back information. At that place'south no real standard for graph databases as far as queries go, but they can't utilise SQL because it doesn't handle nodes in the same elegant manner.
ArangoDB | Neo4j | OrientDB | |
---|---|---|---|
License | Apache version 2 | AGPL version 3 | Apache version 2 |
Cloud-Based | No | No | No |
Server Bone | Linux, OS X, Windows | Linux info, OS X, Solaris, Windows | All Os with a Coffee JDK (>= JDK vi) |
APIs | HTTP API, JSON style queries | Naught query language, Java API, Neo4j-OGM info, RESTful HTTP API, Spring Data Neo4j, TinkerPop 3 | ava API, RESTful HTTP/JSON API, Tinkerpop engineering stack with Blueprints, Gremlin, Pipes |
Language Back up | C#, Clojure, Coffee, JavaScript (Node.js), PHP , Python , Ruby | .Internet, Clojure, Elixir, Go, Groovy, Haskell, Java, JavaScript, Perl, PHP, Python, Scarlet, Scala | .Net, C, C#, C++, Clojure, Java, JavaScript, JavaScript (Node.js), PHP, Python, Ruby, Scala |
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1. ArangoDB
ArangoDB is probably the most popular graph database used today. It was published in 2015 and fits in a number of categories on our site including graph and certificate databases.
Its core functionality is divided into three parts for document, graph and cluster datasets. Its graph features include pattern matching, distributed graphs and nested backdrop.
"ArangoDB is the most versatile database I have ever used. It also is open source, has a potent and growing customs, and tremendous technical support. The performance is too stellar and they offer a unique solution to horizontally scaling graph databases." — ArangoDB Review
Information technology didn't make the Bound 2016 Filigree® for Document Databases. But it's the highest-rated production in G2 Crowd's graph database category and the fourth-highest rated production in G2 Crowd's document database category.
It has 22 reviews, averaging 4.ix out of five stars. Eighteen of those reviews fall under the graph databases category. Most of them come from pocket-sized-business organisation users in technology fields.
2. Neo4j
Neo4j is some other open-source graph database, but information technology's a piffling older. It was launched in 2007 and utilizes Zip, a query language described on its site equally "the most efficient and expressive fashion to draw human relationship queries."
While the graph database makes up the Neo4j core, it offers additional products for analytics, data discovery and development. The database's core features include high availability, online fill-in and "whiteboard friendly" data modeling.
"In our research group, Neo4J is also viable because it is open up source. We would burn down all our research funds in the database forth with other solutions." — Neo4j Review
Neo4j has 30 reviews on G2 Oversupply, averaging 4.4 out of 5 stars. Half of its reviews came from pocket-sized-business users, well-nigh of whom piece of work for engineering science companies.
Many users describe it as lightweight and piece of cake to apply. It's currently the second-highest rated product in G2 Crowd'south graph databases category.
3. OrientDB
OrientDB is a relatively immature database direction solution with support for graph, document, primal value and object-oriented database models. It'south open up source and supports the Gremlin programming/querying language.
The product'south graph database tools really supports SQL besides, but other features include JSON libraries, ACID transactions and distributed cluster configuration. An interesting component about this tool, though, is its graph editor for piece of cake visual data manipulation.
"OrientDB is a open source and live database project in github so nosotros can contribute to growing together . nosotros tin write modules, functions or study our issues to orientdb project and receive a nice, fast and friendly online support." — OrientDB Review
It made our Spring 2016 Grid® for Document Databases as a niche product. Now, information technology's the 6th-highest rated certificate database and the third-highest rated graph database on G2 Crowd.
Information technology has 32 reviews, averaging iii.ix out of five stars. Xx-vi of those are specifically for graph databases. Well-nigh users worked at pocket-size- and mid-sized companies in a technology field.
Feature Rating | ArangoDB | Neo4j | OrientDB |
---|---|---|---|
Query Language | 96% | 86% | 84% |
Storage | 94% | 82% | 86% |
Availability | 94% | 84% | 82% |
Stability | 91% | 84% | 72% |
Scalability | 92% | 73% | 76% |
Security | 82% | 61% | eighty% |
Data Manipulation | 95% | 80% | 85% |
Boosted Costless Graph Databases to Note
Titan — Open-source tool with elastic scalability, information distribution and multi-datacenter high availability.
"TitanDB solves information analysis on very large datasets stored on HDFS or in datasets already stored in Apache Cassandra that can exist queried without big problems all will take advantage of a article cluster capabilities to distribute workload between all machines." — Titan Review
Cayley — Open-source tool built on Freebase and Google'due south Knowledge Graph. Features include multiple backend stores, modular blueprint and RESTful API.
"We used it to firm fairly stable connections that we needed to traverse/lookup quickly but would have taken many expensive/disk io heavy joins on our Postgres instance. The latency of those queries was greatly reduced." —Cayley Review
Other Gratuitous Databases
Relational, certificate and graph databases are three of the more common database types available. But others types include object-oriented, operational, key-value and broad-cavalcade databases.
And that's just a few of them. There are a ton to choose from and most people who choose NoSQL are looking for faster implementation time, flexibility and reduced data retrieval times. These are some gratuitous tools that don't fit into some of our larger database categories.
Hive
Hive is almost a information warehouse, but it has a SQL-like interface to help users query data using the HiveQL linguistic communication. Information technology's built atop Apache Hadoop, a big-information processing filesystem.
Some of the core features include a metastore, driver and compiler. It'southward typically used to requite structure to data already being stored and enabling traditional data mapping.
"The main purpose of using Hive is to building reports and do analysis of data that is stored in the Hadoop file system. Equally for now it is the simply one framework that can be used by all most pop BI tools to read the data from the HDFS." — Hive Review
Hive has 27 user reviews on G2 Crowd, averaging iv.2 out of 5 stars. Most of those came from larger companies, which makes sense since information technology's typically used to aid big-information processes.
Some users gave it poor ratings, citing its slow speed and complexity. Simply it seemed polarizing since many people said it significantly improves their big-information processing capabilities.
Elasticsearch
Elasticsearch fits somewhere betwixt a search engine and a database, but I'm including it since many people utilize information technology as a NoSQL datastore. It'due south built on Lucene, an information retrieval library from Apache.
Several large companies use it to power datastores and search components such equally GitHub, Facebook and Adobe. The tool aggregates large datasets and helps users identify trends and patterns within datasets.
"Elasticsearch is open source, information technology just works out of the box, you lot throw some documents in elasticsearch and you tin can search on them. Y'all get started in no fourth dimension and the documentation is cracking for the most common of uses. The ELK stack is a swell addition for logging." — Elasticsearch Review
Elasticsearch has 28 reviews, averaging four.6 out of v stars. Reviews are split across company size, with nearly users landing in the mid-market tier.
Users cited tons of different usages for the tool, ranging from database search to log monitoring. Users repeatedly cited its querying speed and many lauded its simplicity for utilize and configuration.
Cassandra
Cassandra is an Apache-adult distributed NoSQL database system that's been around since 2008. It's believed to exist one of the almost scalable database options to choose from because information technology handles information beyond many commodity servers.
The tool was developed at Facebook equally an open-source projection on Google code. Some features of note are its decentralized structure, replication capabilities and tunable consistency to reduce failover.
"I was very impressed with Cassandra's astonishing fast write ability. I too really came to appreciate the 'all nodes are equal' attribute that negates the demand for ZooKeeper. Cassandra was elementary to install, reliable and robust." — Cassandra Review
Information technology has 21 reviews on G2 Crowd, averaging 4.1 out of 5 stars. Users spanned across visitor sizes and technology-related fields.
Reviewers cited usage cases for a diverseness of purposes from managing API metadata to a range of clustering packages. The speed and reliability were recently cited, merely many users said it was difficult to use and non well suited for users working with small datasets.
Learn more than about database software:
Costs for many of these products may come up for licensing, support and use with larger datasets, simply these tools all provide a free core module of some sort for users to begin working for free.
Visit our database software direction categories to notice more open-source and proprietary options for the all-time database tool to fit your company'due south needs or larn more than about the differences between data warehouses vs. databases.
Aaron has been researching security, cloud, and emerging technologies with G2 for more than one-half a decade. Over that fourth dimension he's outlined, defined, and maintained a large portion of G2's taxonomy related to cybersecurity, infrastructure, development, and Information technology management markets. Aaron utilizes his relationships with vendors, subject-matter expertise, and familiarity with G2 information to assist buyers and businesses ameliorate understand emerging challenges, solutions, and technologies. In his complimentary time, Aaron enjoys photography, blueprint, Chicago sports and lizards.
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