| About
            Welcome to H2, the Java SQL database. In embedded mode, an application opens a database from within the same JVM using JDBC. This is the fastest and easiest connection mode. The disadvantage is that a database may only be open in one virtual machine (and class loader) at any time. As in all modes, both persistent and in-memory databases are supported. There is no limit on the number of database open concurrently, or on the number of open connections. The mixed mode is a combination of the embedded and the server mode. The first application that connects to a database does that in embedded mode, but also starts a server so that other applications (running in different processes or virtual machines) can concurrently access the same data. The local connections are as fast as if the database is used in just the embedded mode, while the remote connections are a bit slower.
             | About
            Oracle database products offer customers cost-optimized and high-performance versions of Oracle Database, the world's leading converged, multi-model database management system, as well as in-memory, NoSQL, and MySQL databases. Oracle Autonomous Database, available on-premises via Oracle Cloud@Customer or in the Oracle Cloud Infrastructure, enables customers to simplify relational database environments and reduce management workloads. Oracle Autonomous Database eliminates the complexity of operating and securing Oracle Database while giving customers the highest levels of performance, scalability, and availability. Oracle Database can be deployed on-premises when customers have data residency and network latency concerns. Customers with applications that are dependent on specific Oracle database versions have complete control over the versions they run and when those versions change.
             | About
            Migrate your SQL Server workloads to the cloud to get the performance and security of SQL Server combined with the flexibility and hybrid connectivity of Azure. Lower your total cost of ownership (TCO)1 and get free, built-in security and automated management when you register your virtual machines (VMs) with the SQL Server IaaS Agent extension at no extra cost. Save time with seamless post-deployment conversions—there's no need for production redeployment. Lower your ongoing operational costs with automatic image maintenance, updates, and patches. Simple, familiar SQL Server for versatile virtual machines.
             | 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. 
             | |||
| 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
            
            
         | |||
| Audience
        Database management solution for businesses
         | Audience
        Application Developers looking for a Database Management solution
         | Audience
        Companies wanting a host enterprise SQL server application
         | Audience
        Developers interested in a language for building maintainable programs
         | |||
| 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
            
            
         | |||
| API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
         | API
            
                Offers API
            
            
         | |||
| Screenshots and Videos | Screenshots and Videos | Screenshots and Videos | Screenshots and Videos | |||
| Pricing
        No information available.
        
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        No information available.
        
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        $1,543.950 per month
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | Pricing
        Free
        
     
            
                Free Version
            
            
         
            
                Free Trial
            
            
         | |||
| 
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
            
            
         | |||
| Company InformationH2 www.h2database.com/html/main.html | Company InformationOracle Founded: 1977 United States www.oracle.com/database/ | Company InformationMicrosoft Founded: 1975 United States azure.microsoft.com/en-us/products/virtual-machines/sql-server | Company InformationV Programming Language United States vlang.io | |||
| Alternatives | Alternatives | Alternatives | Alternatives | |||
|  |  |  |  | |||
|  |  |  | ||||
|  |  | |||||
|  |  |  |  | |||
| 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
            
            
         NoSQL Database Features
            
                Auto-sharding
            
            
         
            
                Automatic Database Replication
            
            
         
            
                Data Model Flexibility
            
            
         
            
                Deployment Flexibility
            
            
         
            
                Dynamic Schemas
            
            
         
            
                Integrated Caching
            
            
         
            
                Multi-Model
            
            
         
            
                Performance Management
            
            
         
            
                Security Management
            
            
         Relational Database Features
            
                ACID Compliance
            
            
         
            
                Data Failure Recovery
            
            
         
            
                Multi-Platform
            
            
         
            
                Referential Integrity
            
            
         
            
                SQL DDL Support
            
            
         
            
                SQL DML Support
            
            
         
            
                System Catalog
            
            
         
            
                Unicode Support
            
            
         | ||||||
| Integrations
            
                
    Accelario
            
            
         
            
                
    Alithya GoTest
            
            
         
            
                
    Altibase
            
            
         
            
                
    Azure Spring Apps
            
            
         
            
                
    Boltic
            
            
         
            
                
    Dell EMC NetWorker
            
            
         
            
                
    Emissions View
            
            
         
            
                
    IBM Power Servers
            
            
         
            
                
    Intelswift
            
            
         
            
                
    Libelle DataMasking
            
            
         | Integrations
            
                
    Accelario
            
            
         
            
                
    Alithya GoTest
            
            
         
            
                
    Altibase
            
            
         
            
                
    Azure Spring Apps
            
            
         
            
                
    Boltic
            
            
         
            
                
    Dell EMC NetWorker
            
            
         
            
                
    Emissions View
            
            
         
            
                
    IBM Power Servers
            
            
         
            
                
    Intelswift
            
            
         
            
                
    Libelle DataMasking
            
            
         | Integrations
            
                
    Accelario
            
            
         
            
                
    Alithya GoTest
            
            
         
            
                
    Altibase
            
            
         
            
                
    Azure Spring Apps
            
            
         
            
                
    Boltic
            
            
         
            
                
    Dell EMC NetWorker
            
            
         
            
                
    Emissions View
            
            
         
            
                
    IBM Power Servers
            
            
         
            
                
    Intelswift
            
            
         
            
                
    Libelle DataMasking
            
            
         | Integrations
            
                
    Accelario
            
            
         
            
                
    Alithya GoTest
            
            
         
            
                
    Altibase
            
            
         
            
                
    Azure Spring Apps
            
            
         
            
                
    Boltic
            
            
         
            
                
    Dell EMC NetWorker
            
            
         
            
                
    Emissions View
            
            
         
            
                
    IBM Power Servers
            
            
         
            
                
    Intelswift
            
            
         
            
                
    Libelle DataMasking
            
            
         | |||
|  |  |  |  | 
 
         
         
         
         
         
        