Java.nio
Java.nio (New Input/Output) is a Java API that provides high-performance, non-blocking I/O operations for file, network, and buffer management. It introduces buffers, channels, selectors, and charsets to efficiently handle data. Java.nio is ideal for scalable, high-throughput applications like servers and real-time systems.
Key Features of Java.nio
- Supports non-blocking I/O operations for scalability
- Uses Buffers and Channels for efficient data handling
- Selectors enable monitoring multiple channels for events
- Provides improved file I/O capabilities
- Supports character set encodings and decodings
- Facilitates high-performance network communication
Before learning Java.nio, you should have a strong understanding of core Java, especially Java I/O basics. Familiarity with concepts like streams, buffers, and file handling is important. Basic knowledge of networking and concurrency will also help in mastering Java.nio’s non-blocking features.
Skills Needed Before learning Java.nio
- Basic understanding of enterprise content management concepts
- Familiarity with file systems, email platforms, and data archiving
- Knowledge of Windows or Linux system administration
- Java.nio and its Architecture
- Buffers: Types and Usage
- Channels: FileChannel, SocketChannel, etc.
- Selectors and Non-blocking I/O
- File Operations with Java.nio
- Charset Encoding and Decoding
- Asynchronous I/O
- Performance Optimization Techniques
- Practical Examples and Use Cases
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