VoltDB

Website

voltdb.com

$ Details

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Platforms

-

Categories

#Databases #NoSQL Databases #Data Integration #Synchronization

ObjectBox

Website

objectbox.io

$ Details

Platforms

iOS Android Windows Linux C++ Java Python Go Swift

Categories

#Databases #NoSQL Databases #Synchronization #Database Management #iOS Programming #Android #IoT

VoltDB features and specs

• High Performance
  VoltDB is designed for high-speed data processing and can handle a large number of transactions per second, making it suitable for real-time applications.
• In-Memory Storage
  Data in VoltDB is stored in-memory, which eliminates disk I/O latencies and enhances the speed of data retrieval and processing.
• Strong Consistency
  The database provides ACID properties, ensuring that transactions are processed reliably and consistently, which is critical for financial and other sensitive applications.
• Real-time Analytics
  VoltDB can perform complex queries and analytics in real time, enabling immediate insights and decision-making.
• Scalability
  VoltDB supports horizontal scaling, allowing it to handle increasing amounts of data and transactions by adding more nodes to a cluster.

Possible disadvantages of VoltDB

• Memory Dependency
  Since data is stored in-memory, the amount of data that can be handled is limited by the available memory, which might require additional resources or configurations.
• Complexity of Setup
  Initial setup and configuration of VoltDB can be complex, requiring a solid understanding of the system and expertise to optimize performance.
• Limited to Specific Use Cases
  VoltDB excels in OLTP and real-time applications but might not be suitable for workloads primarily involving heavy analytical processing (OLAP).
• Commercial Licensing
  While there may be a community edition available, advanced features and support generally require commercial licensing, which can be costly for some organizations.
• Subset of SQL
  VoltDB may not support the full SQL standard, which might limit certain types of queries or necessitate changes to existing applications designed for other databases.

ObjectBox features and specs

• Performance
  ObjectBox is known for its high performance in terms of speed. It provides fast data access and efficient data storage, which can be crucial for mobile applications and IoT devices.
• Ease of Use
  ObjectBox offers an intuitive API that simplifies database management. Developers can easily implement it without needing extensive database expertise.
• Object-Oriented Approach
  ObjectBox allows developers to work with database objects directly, eliminating the need for ORMs and reducing boilerplate code.
• Cross-Platform Support
  Supports multiple platforms including Android, iOS, Linux, and others, enabling seamless data management across different operating systems.
• Automatic Updates
  ObjectBox provides automatic database schema migrations, making it easier to manage changes without manual intervention.
• Size
  It has a small footprint, which is beneficial for mobile applications where space and resources are constrained.

Possible disadvantages of ObjectBox

• Limited Complexity Handling
  While great for simpler use cases, ObjectBox may face challenges with complex queries and data structures compared to more traditional SQL-based databases.
• Community and Support
  Being a relatively newer database solution, it has a smaller community compared to established databases like SQLite, potentially reducing the availability of community-driven support and resources.
• Feature Set
  It might lack some advanced features found in other databases, such as customized SQL queries, which could be limiting for some applications.
• Vendor Lock-In
  Using ObjectBox ties you to its ecosystem, which might limit flexibility if you choose to switch databases in the future.
• Learning Curve
  Despite its ease of use, developers unfamiliar with NoSQL or object database paradigms might encounter a learning curve.

VoltDB Explained in 2 Minutes

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Getting Started with Objectbox for Android / Java

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