Method main

ZezeJava/ZezeJavaTest/src/Dbh2/TestRocksDb.java:62–86

(String[] args)

	}

	public static void main(String[] args) throws RocksDBException {
		var path = Path.of("TestRocksDb");
		LogSequence.deleteDirectory(path.toFile());
		try (var db = new RocksDatabase(path.toString())) {
			var table = db.getOrAddTable("TestTable");
			var key = new byte[24];
			var value = new byte[128];
			var rand = ThreadLocalRandom.current();
			var t = System.nanoTime();
			var batch = db.newBatch2();
			for (int i = 0; i < 10_000_000; ) {
				rand.nextBytes(key);
				table.put(batch, key, 0, key.length, value, 0, value.length);
				if (++i % 10 == 0) {
					batch.commit(RocksDatabase.getDefaultWriteOptions());
					batch.clear();
				}
				if (i % 100_000 == 0) {
					var tt = System.nanoTime();
					System.out.println(i + ": " + (tt - t) / 1_000_000 + " ms, " + (tt - t) / 100_000 + " ns/put");
					t = tt;
				}
			}
		}
	}
}