Overview

The DolphinDB Java API (hereinafter referred as Java API) allows seamless data transfer and script execution between the DolphinDB server and Java client. Using the Java API, you can leverage DolphinDB's powerful computing and storage capabilities to manipulate, analyze and model data within a Java environment.

This manual contains the following sections:

• Quick Start

  • Installing Java API
  • Using Java API through a simple demo

• Data Types and Forms

  • Basic entity interface
  • Data type definition and conversion
  • Data form definition and conversion

• Connection

  • Interacting with DolphinDB server, including connection, login, script execution, and object uploading
  • Constructing connection pools

• Subscription

  • Enabling/Cancelling streaming data subscription
  • Subscribing to heterogeneous stream tables
  • Complex event processing

• Writing Methods

  • AutoFitTableAppender
  • MultithreadedTableWriter
  • PartitionedTableAppender
  • AutoFitTableUpsert

• Troubleshooting & FAQ

You can post any questions about the DolphinDB Java API on Stack Overflow with the "dolphindb" tag. We actively monitor Stack Overflow and will respond to your questions promptly.