Oracle云全新的更高效的优势(oracle云的优势)

Oracle云:全新的、更高效的优势

Oracle云是一个全新的、更高效的云计算平台,它提供了一系列解决方案,能够满足不同的业务需求,包括基于云的数据库、应用程序、计算机、存储和网络服务等。

Oracle云的主要优势包括:

一、强大的安全性

Oracle云采用了最先进的安全技术,包括多重身份验证、数据加密、网络安全等。此外,Oracle云还支持网络隔离,确保客户数据的完全隔离。

代码示例:

# 多重身份验证
import oci

config = {
"user": "myuser",
"key_file": "/path/to/my/key_file",
"fingerprint": "mykeyfingerprint",
"tenancy": "mytenancy",
"region": "us-phoenix-1"
}

identity = oci.identity.IdentityClient(config)
user = identity.get_user(config["user"]).data
print(user)

# 数据加密
import cx_Oracle

conn = cx_Oracle.connect(
"username/password@oracle_cloud_db",
encoding="UTF-8", nencoding="UTF-8"
)

cursor = conn.cursor()
cursor.execute("""
SELECT * FROM my_table
""")
result = cursor.fetchall()
print(result)
cursor.close()
conn.close()

二、高性能

Oracle云采用了高速网络和云计算技术,确保了超高的性能水平。它支持高可用性、自动扩展和灾难恢复等功能,可以自动调整计算机和存储资源,确保始终提供最佳的性能。

代码示例:

# 高可用性
import oci

config = {
"user": "myuser",
"key_file": "/path/to/my/key_file",
"fingerprint": "mykeyfingerprint",
"tenancy": "mytenancy",
"region": "us-phoenix-1"
}

compute_client = oci.core.ComputeClient(config)

# 启动虚拟机
launch_instance_detls = oci.core.models.LaunchInstanceDetls()
launch_instance_detls.display_name = "MyInstance"
launch_instance_detls.avlability_domn = "MyAvlabilityDomn"
launch_instance_detls.compartment_id = "MyCompartmentId"
launch_instance_detls.image_id = "MyImageId"

instance = compute_client.launch_instance(
launch_instance_detls
).data
print(instance)

# 停止虚拟机
compute_client.instance_action(
instance.id,
"STOP"
)

# 启动虚拟机
compute_client.instance_action(
instance.id,
"START"
)

# 自动扩展
import oci

config = {
"user": "myuser",
"key_file": "/path/to/my/key_file",
"fingerprint": "mykeyfingerprint",
"tenancy": "mytenancy",
"region": "us-phoenix-1"
}

autoscaling_client = oci.autoscaling.AutoScalingClient(config)

# 创建自动扩展配置
create_auto_scaling_configuration_detls = oci.autoscaling.models.CreateAutoScalingConfigurationDetls()
create_auto_scaling_configuration_detls.display_name = "MyAutoScalingConfiguration"
create_auto_scaling_configuration_detls.compartment_id = "MyCompartmentId"
create_auto_scaling_configuration_detls.policy = "time"
create_auto_scaling_configuration_detls.time_based_scale_out_cooldown_in_seconds = 60
create_auto_scaling_configuration_detls.time_based_scale_in_cooldown_in_seconds = 120
create_auto_scaling_configuration_detls.predictive_scale_out_cooldown_in_seconds = 180
create_auto_scaling_configuration_detls.predictive_scale_in_cooldown_in_seconds = 300
create_auto_scaling_configuration_detls.predictive_unit.lower_boundary = 1
create_auto_scaling_configuration_detls.predictive_unit.upper_boundary = 10

auto_scaling_configuration = autoscaling_client.create_auto_scaling_configuration(
create_auto_scaling_configuration_detls
).data
print(auto_scaling_configuration)

# 创建自动扩展策略
create_auto_scaling_policy_detls = oci.autoscaling.models.CreateAutoScalingPolicyDetls()
create_auto_scaling_policy_detls.display_name = "MyAutoScalingPolicy"
create_auto_scaling_policy_detls.policy_type = "threshold"
create_auto_scaling_policy_detls.threshold.policy_exit_timeout_in_seconds = 300
create_auto_scaling_policy_detls.threshold.threshold_count = 80
create_auto_scaling_policy_detls.threshold.action = "scale_out"

auto_scaling_policy = autoscaling_client.create_auto_scaling_policy(
auto_scaling_configuration.id, create_auto_scaling_policy_detls
).data
print(auto_scaling_policy)

三、灵活的部署

Oracle云支持公共云、私有云和混合云等云部署模式,可以根据客户的需求进行灵活的部署。

代码示例:

# 部署到公共云
import oci

config = {
"user": "myuser",
"key_file": "/path/to/my/key_file",
"fingerprint": "mykeyfingerprint",
"tenancy": "mytenancy",
"region": "us-phoenix-1"
}

identity = oci.identity.IdentityClient(config)
user = identity.get_user(config["user"]).data
print(user)

# 部署到私有云
import oci

config = {
"user": "myuser",
"key_file": "/path/to/my/key_file",
"fingerprint": "mykeyfingerprint",
"tenancy": "mytenancy",
"region": "my-private-region",
"endpoint": "https://my-private-endpoint.oraclecloud.com"
}

identity = oci.identity.IdentityClient(config)
user = identity.get_user(config["user"]).data

print(user)

# 部署到混合云
import oci

config = {
"user": "myuser",
"key_file": "/path/to/my/key_file",
"fingerprint": "mykeyfingerprint",
"tenancy": "mytenancy",
"region": "us-phoenix-1",
"endpoint": "https://my-private-endpoint.oraclecloud.com"
}

identity = oci.identity.IdentityClient(config)
user = identity.get_user(config["user"]).data

print(user)

Oracle云是一个全新的、更高效的云计算平台,它提供了一系列优越的解决方案,能够为客户提供最高水平的性能、安全和灵活性。无论是部署到公有云、私有云还是混合云,在这个云计算时代, Oracle云都是您最佳的选择!


数据运维技术 » Oracle云全新的更高效的优势(oracle云的优势)