Welche Vorteile haben Java-Frameworks hinsichtlich der Skalierbarkeit?

import com.google.cloud.cache.v1.CacheServiceClient;
import com.google.cloud.cache.v1.Cache;
import com.google.cloud.cache.v1.Range;
import java.io.IOException;
import java.util.Arrays;

public class ElasticExample {

  public static void main(String[] args) throws IOException {
    // Create a client
    try (CacheServiceClient cacheServiceClient = CacheServiceClient.create()) {
      // Get cache name
      String projectId = "my-project-id";
      String regionId = "us-central1";
      String cacheId = "my-cache";
      String cacheName = CacheServiceClient.formatCacheName(projectId, regionId, cacheId);

      // Retrieve cache metadata
      Cache cache = cacheServiceClient.getCache(cacheName);
      long totalNodes = cache.getNodeCount();

      // Add one more node
      long newTotalNodes = totalNodes++;

      // Update cache
      cache =
          cacheServiceClient.updateCache(
              Cache.newBuilder()
                  .setName(cacheName)
                  .addAllNodeIds(Arrays.asList("node1", "node2", "node3"))
                  .setNodeCount(newTotalNodes)
                  .build());

      // Print updated cache
      System.out.println(cache);
    }
  }
} 

import io.fabric8.kubernetes.client.KubernetesClient;
import io.fabric8.kubernetes.client.dsl.ScaleRequestBuilder;
import java.util.HashMap;
import java.util.Map.Entry;

public class KubernetesExample {

  public static void main(String[] args) {
    // Create a Kubernetes client
    try (KubernetesClient client = KubernetesClient.create()) {
      // Set scale options
      ScaleRequestBuilder scaleRequestBuilder =
          new ScaleRequestBuilder()
              .withKind("Deployment")
              .withName("my-deployment")
              .withNamespace("default");

      // Scale deployment
      client
          .resource(scaleRequestBuilder.build())
          .scale(new HashMap<String, String>() {
            {
              put("replicas", "3");
            }
          });

      // Print current deployment scale
      for (Entry<String, String> entry :
          client
              .resource(scaleRequestBuilder.build())
              .get()
              .getSpec()
              .getReplicas()
              .entrySet()) {
        System.out.println(entry.getKey() + ":" + entry.getValue());
      }
    }
  }
}