About
            Apache Phoenix enables OLTP and operational analytics in Hadoop for low-latency applications by combining the best of both worlds. The power of standard SQL and JDBC APIs with full ACID transaction capabilities and the flexibility of late-bound, schema-on-read capabilities from the NoSQL world by leveraging HBase as its backing store. Apache Phoenix is fully integrated with other Hadoop products such as Spark, Hive, Pig, Flume, and Map Reduce. Become the trusted data platform for OLTP and operational analytics for Hadoop through well-defined, industry-standard APIs. Apache Phoenix takes your SQL query, compiles it into a series of HBase scans, and orchestrates the running of those scans to produce regular JDBC result sets. Direct use of the HBase API, along with coprocessors and custom filters, results in performance on the order of milliseconds for small queries, or seconds for tens of millions of rows. 
             
            
        
         | 
        
        
                
            
            
            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
            The core of extensible programming is defining functions. Python allows mandatory and optional arguments, keyword arguments, and even arbitrary argument lists. Whether you're new to programming or an experienced developer, it's easy to learn and use Python. Python can be easy to pick up whether you're a first-time programmer or you're experienced with other languages. The following pages are a useful first step to get on your way to writing programs with Python! The community hosts conferences and meetups to collaborate on code, and much more. Python's documentation will help you along the way, and the mailing lists will keep you in touch. The Python Package Index (PyPI) hosts thousands of third-party modules for Python. Both Python's standard library and the community-contributed modules allow for endless possibilities.
             
            
        
         | 
        
        
                
            
            
            About
            RaimaDB is an embedded time series database for IoT and Edge devices that can run in-memory. It is an extremely powerful, lightweight and secure RDBMS. Field tested by over 20 000 developers worldwide and has more than 25 000 000 deployments.
RaimaDB is a high-performance, cross-platform embedded database designed for mission-critical applications, particularly in the Internet of Things (IoT) and edge computing markets. It offers a small footprint, making it suitable for resource-constrained environments, and supports both in-memory and persistent storage configurations. RaimaDB provides developers with multiple data modeling options, including traditional relational models and direct relationships through network model sets. It ensures data integrity with ACID-compliant transactions and supports various indexing methods such as B+Tree, Hash Table, R-Tree, and AVL-Tree.
             
            
        
         | 
        |||
        
        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
        Anyone searching for a solution to manage their OLTP and operational analytics for Apache Hadoop
         
        
    
         | 
        
        
                
            
        
        Audience
        Developers and professionals seeking a solution to build custom, enterprise-grade pps
         
        
    
         | 
        
        
                
            
        
        Audience
        Developers interested in a beautiful but advanced programming language
         
        
    
         | 
        
        
                
            
        
        Audience
        Built by Developers, for Developers
         
        
    
         | 
        |||
                
            
        
        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
        Free
        
     
    
    
        
        
            
                Free Version
            
            
         
        
    
        
        
            
                Free Trial
            
            
         
        
    
         | 
        
        
                
            
        
        Pricing
        No information available.
        
        
     
    
    
        
        
            
                Free Version
            
            
         
        
    
        
        
            
                Free Trial
            
            
         
        
    
         | 
        
        
                
            
        
        Pricing
        Free
        
     
    
    
        
        
            
                Free Version
            
            
         
        
    
        
        
            
                Free Trial
            
            
         
        
    
         | 
        
        
                
            
        
        Pricing
        No information available.
        
        
     
    
    
        
        
            
                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 InformationApache Software Foundation 
    
    
    phoenix.apache.org 
         | 
        
        
                
            
        
        Company InformationFirebird Foundation 
    
    Founded: 2002 
    
    Australia 
    www.firebirdsql.org 
         | 
        
        
                
            
        
        Company InformationPython 
    
    Founded: 1991 
    
    
    www.python.org 
         | 
        
        
                
            
        
        Company InformationRaima 
    
    Founded: 1984 
    
    United States 
    raima.com 
         | 
        |||
                
            
            
    
        
        
        
            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
            
            
         
        
    
                     | 
        
        
                
            
        
    
        
            
            
        
            
            
        
            
            
        
            
            
                
                    
                
                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
            
            
         
        
    
                    IoT Features
            
                Application Development
            
            
         
        
    
        
        
            
                Big Data Analytics
            
            
         
        
    
        
        
            
                Configuration Management
            
            
         
        
    
        
        
            
                Connectivity Management
            
            
         
        
    
        
        
            
                Data Collection
            
            
         
        
    
        
        
            
                Data Management
            
            
         
        
    
        
        
            
                Device Management
            
            
         
        
    
        
        
            
                Performance Management
            
            
         
        
    
        
        
            
                Prototyping
            
            
         
        
    
        
        
            
                Visualization
            
            
         
        
    
                    RDBMS Features
            
                Backup
            
            
         
        
    
        
        
            
                Data Migration
            
            
         
        
    
        
        
            
                Monitoring
            
            
         
        
    
        
        
            
                Performance Analysis
            
            
         
        
    
        
        
            
                Queries
            
            
         
        
    
        
        
            
                Storage Optimization
            
            
         
        
    
                    Relational Database Features
            
                ACID Compliance
            
            
         
        
    
        
        
            
                Data Failure Recovery
            
            
         
        
    
        
        
            
                Multi-Platform
            
            
         
        
    
        
        
            
                Referential Integrity
            
            
         
        
    
        
        
            
                SQL DDL Support
            
            
         
        
    
        
        
            
                SQL DML Support
            
            
         
        
    
        
        
            
                System Catalog
            
            
         
        
    
        
        
            
                Unicode Support
            
            
         
        
    
                     | 
        |||||
                
            
        
    
        Integrations
            
                
    Artelys Knitro
            
            
         
        
    
        
        
            
                
    Codacy
            
            
         
        
    
        
        
            
                
    CodeAlly
            
            
         
        
    
        
        
            
                
    Codebashing
            
            
         
        
    
        
        
            
                
    DebuggAI
            
            
         
        
    
        
        
            
                
    Dfns
            
            
         
        
    
        
        
            
                
    GPT-5 mini
            
            
         
        
    
        
        
            
                
    Gemini-Exp-1206
            
            
         
        
    
        
        
            
                
    IPLocate
            
            
         
        
    
        
        
            
                
    Jeeva eClinical Cloud
            
            
         
        
    
                
                    
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
                
             | 
        
        
                
            
        
    
        Integrations
            
                
    Artelys Knitro
            
            
         
        
    
        
        
            
                
    Codacy
            
            
         
        
    
        
        
            
                
    CodeAlly
            
            
         
        
    
        
        
            
                
    Codebashing
            
            
         
        
    
        
        
            
                
    DebuggAI
            
            
         
        
    
        
        
            
                
    Dfns
            
            
         
        
    
        
        
            
                
    GPT-5 mini
            
            
         
        
    
        
        
            
                
    Gemini-Exp-1206
            
            
         
        
    
        
        
            
                
    IPLocate
            
            
         
        
    
        
        
            
                
    Jeeva eClinical Cloud
            
            
         
        
    
                
                    
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
                
             | 
        
        
                
            
        
    
        Integrations
            
                
    Artelys Knitro
            
            
         
        
    
        
        
            
                
    Codacy
            
            
         
        
    
        
        
            
                
    CodeAlly
            
            
         
        
    
        
        
            
                
    Codebashing
            
            
         
        
    
        
        
            
                
    DebuggAI
            
            
         
        
    
        
        
            
                
    Dfns
            
            
         
        
    
        
        
            
                
    GPT-5 mini
            
            
         
        
    
        
        
            
                
    Gemini-Exp-1206
            
            
         
        
    
        
        
            
                
    IPLocate
            
            
         
        
    
        
        
            
                
    Jeeva eClinical Cloud
            
            
         
        
    
                
                    
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
                
             | 
        
        
                
            
        
    
        Integrations
            
                
    Artelys Knitro
            
            
         
        
    
        
        
            
                
    Codacy
            
            
         
        
    
        
        
            
                
    CodeAlly
            
            
         
        
    
        
        
            
                
    Codebashing
            
            
         
        
    
        
        
            
                
    DebuggAI
            
            
         
        
    
        
        
            
                
    Dfns
            
            
         
        
    
        
        
            
                
    GPT-5 mini
            
            
         
        
    
        
        
            
                
    Gemini-Exp-1206
            
            
         
        
    
        
        
            
                
    IPLocate
            
            
         
        
    
        
        
            
                
    Jeeva eClinical Cloud
            
            
         
        
    
                
                    
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
        
        
        
    
                
             | 
        |||
| 
                
            
        
    
     | 
        
        
                
            
        
    
     | 
        
        
                
            
        
    
     |