| About
            CUBRID is a relational DBMS optimized for online transaction processing (OLTP) that complies with ANSI SQL standards and provides MVCC support, High-Availability (HA) capabilities, and GUI-based tools for DB management/migration. It also provides Oracle/MySQL compatibility and supports a variety of interfaces, including JDBC.
CUBRID provides ease of installation and native GUI-based administration tools for developers' convenience. Multi-threaded, multi-server architecture, native broker middleware, cost-based optimizer, and intensive caching techniques for your OLTP services. Very accurate predictable automatic fail-over built-in technology, based on the CUBRID Heartbeat native engine core. Multi-volume support, automatic volume expansion, and unlimited number and size of databases/ tables/indexes. 
             | About
            Firebird is a relational database offering many ANSI SQL standard features that runs on Linux, Windows, and a variety of Unix platforms. Firebird offers excellent concurrency, high performance, and powerful language support for stored procedures and triggers. It has been used in production systems, under a variety of names, since 1981. The Firebird Project is a commercially independent project of C and C++ programmers, technical advisors and supporters developing and enhancing a multi-platform relational database management system based on the source code released by Inprise Corp (now known as Borland Software Corp) on 25 July, 2000. The Firebird Project supplies users, developers, and administrators with various kinds of documentation, from Quick Start guides to expert-level articles devoted to various aspects of Firebird.
             | About
            HSQLDB (HyperSQL DataBase) is the leading SQL relational database system written in Java. It offers a small, fast multithreaded and transactional database engine with in-memory and disk-based tables and supports embedded and server modes. It includes a powerful command line SQL tool and simple GUI query tools. HSQLDB supports the widest range of SQL Standard features seen in any open source database engine: SQL:2016 core language features and an extensive list of SQL:2016 optional features. It supports full Advanced ANSI-92 SQL with only two exceptions. Many extensions to the Standard, including syntax compatibility modes and features of other popular database engines, are also supported.
             | About
            Simple, fast, safe, and compiled. For developing maintainable software. Simple language for building maintainable programs. You can learn the entire language by going through the documentation over a weekend, and in most cases, there's only one way to do something. This results in simple, readable, and maintainable code. This results in simple, readable, and maintainable code. Despite being simple, V gives a lot of power to the developer and can be used in pretty much every field, including systems programming, webdev, gamedev, GUI, mobile, science, embedded, tooling, etc. V is very similar to Go. If you know Go, you already know 80% of V. Bounds checking, No undefined values, no variable shadowing, immutable variables by default, immutable structs by default, option/result and mandatory error checks, sum types, generics, and immutable function args by default, mutable args have to be marked on call. 
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| Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
         | Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
         | Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
         | Platforms Supported
            
                Windows
            
            
         
            
                Mac
            
            
         
            
                Linux
            
            
         
            
                Cloud
            
            
         
            
                On-Premises
            
            
         
            
                iPhone
            
            
         
            
                iPad
            
            
         
            
                Android
            
            
         
            
                Chromebook
            
            
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| Audience
        All types of businesses and organizations seeking an open-source DBMS solution
         | Audience
        Developers and professionals seeking a solution to build custom, enterprise-grade pps
         | Audience
        Companies and professionals seeking a database performance test package solution
         | Audience
        Developers interested in a language for building maintainable programs
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| Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
         | Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
         | Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
         | Support
            
                Phone Support
            
            
         
            
                24/7 Live Support
            
            
         
            
                Online
            
            
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| API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
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| Screenshots and Videos | Screenshots and Videos | Screenshots and Videos | Screenshots and Videos | |||
| Pricing
        $0.01/one-time/user
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        No information available.
        
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        No information available.
        
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        Free
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
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| 
Reviews/ | 
Reviews/ | 
Reviews/ | 
Reviews/ | |||
| Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
         | Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
         | Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
         | Training
            
                Documentation
            
            
         
            
                Webinars
            
            
         
            
                Live Online
            
            
         
            
                In Person
            
            
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| Company InformationCUBRID Founded: 2006 South Korea www.cubrid.org | Company InformationFirebird Foundation Founded: 2002 Australia www.firebirdsql.org | Company InformationThe hsql Development Group www.hsqldb.org | Company InformationV Programming Language United States vlang.io | |||
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| Categories | Categories | Categories | Categories | |||
| Database Features
            
                Backup and Recovery
            
            
         
            
                Creation / Development
            
            
         
            
                Data Migration
            
            
         
            
                Data Replication
            
            
         
            
                Data Search
            
            
         
            
                Data Security
            
            
         
            
                Database Conversion
            
            
         
            
                Mobile Access
            
            
         
            
                Monitoring
            
            
         
            
                NOSQL
            
            
         
            
                Performance Analysis
            
            
         
            
                Queries
            
            
         
            
                Relational Interface
            
            
         
            
                Virtualization
            
            
         Relational Database Features
            
                ACID Compliance
            
            
         
            
                Data Failure Recovery
            
            
         
            
                Multi-Platform
            
            
         
            
                Referential Integrity
            
            
         
            
                SQL DDL Support
            
            
         
            
                SQL DML Support
            
            
         
            
                System Catalog
            
            
         
            
                Unicode Support
            
            
         | Database Features
            
                Backup and Recovery
            
            
         
            
                Creation / Development
            
            
         
            
                Data Migration
            
            
         
            
                Data Replication
            
            
         
            
                Data Search
            
            
         
            
                Data Security
            
            
         
            
                Database Conversion
            
            
         
            
                Mobile Access
            
            
         
            
                Monitoring
            
            
         
            
                NOSQL
            
            
         
            
                Performance Analysis
            
            
         
            
                Queries
            
            
         
            
                Relational Interface
            
            
         
            
                Virtualization
            
            
         | Database Features
            
                Backup and Recovery
            
            
         
            
                Creation / Development
            
            
         
            
                Data Migration
            
            
         
            
                Data Replication
            
            
         
            
                Data Search
            
            
         
            
                Data Security
            
            
         
            
                Database Conversion
            
            
         
            
                Mobile Access
            
            
         
            
                Monitoring
            
            
         
            
                NOSQL
            
            
         
            
                Performance Analysis
            
            
         
            
                Queries
            
            
         
            
                Relational Interface
            
            
         
            
                Virtualization
            
            
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| Integrations
            
                
    Advanced Query Tool (AQT)
            
            
         
            
                
    DBeaver
            
            
         
            
                
    Data Virtuality
            
            
         
            
                
    DataGrip
            
            
         
            
                
    Datanamic Data Generator
            
            
         
            
                
    DbVisualizer
            
            
         
            
                
    DeZign for Databases
            
            
         
            
                
    ETL tools
            
            
         
            
                
    Elxis
            
            
         
            
                
    FastReport VCL
            
            
         | Integrations
            
                
    Advanced Query Tool (AQT)
            
            
         
            
                
    DBeaver
            
            
         
            
                
    Data Virtuality
            
            
         
            
                
    DataGrip
            
            
         
            
                
    Datanamic Data Generator
            
            
         
            
                
    DbVisualizer
            
            
         
            
                
    DeZign for Databases
            
            
         
            
                
    ETL tools
            
            
         
            
                
    Elxis
            
            
         
            
                
    FastReport VCL
            
            
         | Integrations
            
                
    Advanced Query Tool (AQT)
            
            
         
            
                
    DBeaver
            
            
         
            
                
    Data Virtuality
            
            
         
            
                
    DataGrip
            
            
         
            
                
    Datanamic Data Generator
            
            
         
            
                
    DbVisualizer
            
            
         
            
                
    DeZign for Databases
            
            
         
            
                
    ETL tools
            
            
         
            
                
    Elxis
            
            
         
            
                
    FastReport VCL
            
            
         | Integrations
            
                
    Advanced Query Tool (AQT)
            
            
         
            
                
    DBeaver
            
            
         
            
                
    Data Virtuality
            
            
         
            
                
    DataGrip
            
            
         
            
                
    Datanamic Data Generator
            
            
         
            
                
    DbVisualizer
            
            
         
            
                
    DeZign for Databases
            
            
         
            
                
    ETL tools
            
            
         
            
                
    Elxis
            
            
         
            
                
    FastReport VCL
            
            
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