Appslandia Scaling

Features

• Facebook RocksDB Utilizing

Installation

Maven

<dependency>
    <groupId>com.appslandia</groupId>
    <artifactId>appslandia-scaling</artifactId>
    <version>{LATEST_VERSION}</version>
</dependency>

<dependency>
    <groupId>com.appslandia</groupId>
    <artifactId>appslandia-common</artifactId>
    <version>{LATEST_VERSION}</version>
</dependency>

Gradle

dependencies {
  compile 'com.appslandia:appslandia-scaling:{LATEST_VERSION}'
  compile 'com.appslandia:appslandia-common:{LATEST_VERSION}'
}

Sample Usage

RocksDB

List<ColumnFamilyDescriptor> descriptors = new ArrayList<>();

// DEFAULT_COLUMN_FAMILY is required at index 0
descriptors.add(RocksUtils.newCfDescriptor(RocksManager.DEFAULT_COLUMN_FAMILY, new ColumnFamilyOptions()));
descriptors.add(RocksUtils.newCfDescriptor("other_column_family", new ColumnFamilyOptions()));

DBOptions dbOptions = RocksUtils.newDBOptions().setCreateIfMissing(true).setCreateMissingColumnFamilies(true);
boolean readOnlyMode = false;
RocksCloseable rocksCloseable = RocksUtils.newRocksCloseable().add(descriptors).add(dbOptions);

try (RocksManager db = RocksManager.open("database_dir", dbOptions, readOnlyMode, descriptors, rocksCloseable)) {

	// db.put, db.get, db.delete, db.newRocksIterator, db.newRocksEntryIterator, etc.
	
} catch (RocksDBException ex) {
	ex.printStackTrace();
}

Questions?

Please feel free to contact me if you have any questions or comments. Email: haducloc13@gmail.com

License

This code is distributed under the terms and conditions of the MIT license.