仅欧洲替代方案 Oracle Cloud (OCI).

Oracle Cloud Infrastructure is the smallest of the major hyperscalers in EU mid-market but punches above its weight in regulated industries because of the Oracle Database lock-in. Oracle Corporation is a US company; OCI EU regions (Frankfurt, Amsterdam, Marseille, Milan, Madrid, Stockholm, Zurich) are EU-located but US-controlled under the CLOUD Act. Oracle has marketed "EU Sovereign Cloud" since 2023 - operationally separated EU regions with EU-resident staff - but the parent jurisdiction is unchanged. For Schrems II-strict analyses, that is not full sovereignty.

United States 仅限 EU 的替代技术栈 12 已梳理的服务
供应商
Oracle Cloud (OCI)
总部
Austin, TX
司法管辖区
United States
法律制度
CLOUD Act, FISA 702, EO 12333

"欧盟区域"不等于主权。四个问题决定一切。

数据驻留告诉你数据存放在哪里。主权则告诉你哪个法律体系可以强制访问。这四点的答案必须都成立 - 否则该技术栈就不具备主权性。

驻留

数据物理存储在哪里?

不只是笼统的“在云端” - 而是具体在哪个数据中心、哪个国家、受哪种司法管辖。

次级处理者

您的数据路径中还有谁?

每一个接触数据的供应商:CDN、邮件中继、错误追踪、分析管道。

司法管辖区

哪些法律可以强制披露?

总部位于美国的提供商受 FISA 702 和 CLOUD Act 管辖 - 即使数据存放在法兰克福也不例外。

密钥托管

谁实际持有加密密钥?

如果云服务商同时持有数据和密钥,无论签订何种 DPA,数据对其而言都是可读的。

失败 AWS · Azure · GCP · EU 区域

在司法管辖权和密钥托管上失败。

欧盟数据、美国母公司、默认路径中的美国次级处理者、供应商管理的密钥。

通过 Binadit 托管技术栈

四项全部通过。

托管在欧盟、由欧盟总部基础设施提供。默认路径中零美国次级处理者。客户持有或欧盟 KMS 密钥。在您的第 28 条 DPA 中按名称列出。

为什么团队正在退出 Oracle Cloud (OCI)

Oracle exits we have run almost always involve a database migration in addition to infrastructure - typically Oracle DB → PostgreSQL, which is a substantial project on its own. The triggers: a financial services audit under DORA flagging Oracle as a US-jurisdictional concentration risk, a cost review that uncovered the true Oracle DB licensing exposure on cloud, or a strategic decision to remove the Oracle dependency entirely. The mid-term saving is dramatic when both the OCI infrastructure cost and the Oracle DB licence cost are eliminated.

Oracle Cloud (OCI) 服务及其仅欧盟等效方案

迁移不是"换一个盒子"。下面的映射是我们为离开以下平台的客户运行的 Oracle Cloud (OCI) 基于 Schrems II 的考量 - 完全适用欧盟司法管辖,数据链路中不涉及美国母公司。

Compute Instances

我们改用什么
Binadit 托管云平台。基于 Debian 或 Ubuntu 的 KVM 虚拟机,使用 Terraform 供给资源,通过 Ansible 配置。
工程说明
标准虚拟机迁移;重建镜像并变更基础系统。Oracle Linux 可替换为 Rocky 或 Alma,且不影响应用运行。

Object Storage

我们改用什么
Binadit 托管云平台。MinIO 或 Ceph RGW,兼容 S3。
工程说明
OCI Object Storage 的 API 不兼容 S3;改造工作量不大,但需要修改 SDK。

Autonomous Database

我们改用什么
Binadit 托管云平台。PostgreSQL 或 MySQL 配合 Patroni 实现故障转移,pgBackRest 实现时间点恢复。
工程说明
耗时最长的单项迁移任务。ora2pg和Cybertec的migrator等工具已有显著改进。根据schema复杂度,请规划3-9个月的并行运行期。

OKE (Oracle Kubernetes Engine)

我们改用什么
Binadit 托管云平台。基于 Debian 或 Talos 的 Kubernetes,使用 Cilium 网络方案,并通过 cert-manager 管理证书。
工程说明
Helm charts 和 YAML 可直接迁移;OKE 专有功能(Container Engine for Kubernetes 托管节点池)需替换为标准等效方案。

Block Volumes

我们改用什么
Binadit 托管云平台。Ceph RBD,或使用 Longhorn 实现 Kubernetes 原生存储卷。
工程说明
通过快照+恢复进行卷迁移。

Virtual Cloud Network (VCN)

我们改用什么
Binadit 私有基础设施。隔离的 VLAN,配合 WireGuard 实现站点间及运维人员访问。
工程说明
OCI VCN 的概念(子网、路由表、NAT 网关)可以直接对应到标准的云网络架构。

Functions (FaaS)

我们改用什么
Binadit 托管云平台。在您的 Kubernetes 集群上运行 Knative 或 OpenFaaS。
工程说明
迁移过程是机械化的;OCI Functions 基于 Fn Project 构建,因此运行时模型具有可移植性。

Streaming (Kafka-compatible)

我们改用什么
Binadit 托管云平台。Apache Kafka 或 Redpanda,兼容 Kafka 协议。
工程说明
Kafka 迁移即为 producer/consumer 重定向;数据复制通过 MirrorMaker 完成。

API Gateway

我们改用什么
Binadit 托管云平台。Traefik 或 Kong,在边缘层实现限流与 OIDC 认证。
工程说明
KrakenD 总部位于西班牙,是极具数据主权优势的选择。

Load Balancer

我们改用什么
Binadit 托管云平台。HAProxy 或 Nginx,配合 keepalived 实现故障转移。
工程说明
标准 L4/L7 负载均衡。

Vault (KMS)

我们改用什么
Binadit Private Infrastructure。使用 Vault Transit 进行密钥管理,在合规要求的场景下配备 HSM 支持的密钥。
工程说明
Vault是生产级的自主可控解决方案。

Logging / Monitoring

我们改用什么
Binadit 托管云平台。Prometheus、Grafana、Loki 和 Tempo,通过 OpenTelemetry 串联。
工程说明
OpenTelemetry 埋点使应用层的迁移变得机械化、可按步骤完成。

我们如何迁移离开 Oracle Cloud (OCI)

典型的中端市场迁移分为三个阶段进行。以下数据假设工程团队规模为 6-10 人,应用程序技术栈复杂度中等。

  1. Weeks 1-4

    Database scope decision

    Map every Oracle DB-specific feature in use (PL/SQL, Oracle Text, partitioning, materialized views, hierarchical queries, Oracle Spatial). Decision point: full migration to PostgreSQL or hybrid (compatibility-critical workloads on an Oracle-compatible PostgreSQL distribution). This is the schedule-defining task.

  2. Weeks 4-10

    Infrastructure migration

    Compute, networking, storage moved to EU sovereign stack. K8s workloads moved. Object storage migrated with API rewrites where needed. CI/CD repointed.

  3. Weeks 8-24

    Database cutover

    Schema converted with ora2pg. Data migrated with logical replication or change-data-capture for live workloads. Application code reviewed for Oracle-specific SQL. Cutover window scheduled with full rollback plan.

5-year TCO on full Oracle exits (infrastructure + database): typically 50-70% cheaper. The largest savings come from eliminating Oracle DB licensing (per-core enterprise pricing is brutal) followed by EU IaaS being ~40% cheaper than OCI on equivalent specs. The database conversion project itself is the largest one-time cost but pays back inside year 2.

What about Oracle EU Sovereign Cloud?
Oracle EU Sovereign Cloud (launched 2023, regions in Madrid and Frankfurt) is operated by EU-resident Oracle staff with operational separation from non-EU Oracle. It is an improvement on the documentation story for many regulated workloads - but Oracle Corporation remains the legal owner of the data. For Schrems II analyses that turn on parent jurisdiction, it is not full sovereignty.
Can we keep Oracle DB and just leave OCI?
Yes. An Oracle-compatible PostgreSQL distribution maintains compatibility at the SQL and PL/SQL level for most workloads. For mid-complexity Oracle applications this is a viable path that does not require a full database rewrite.
How big is the database migration project really?
For a typical mid-market Oracle DB (50-500GB, modest PL/SQL surface, no Oracle-specific features beyond standard SQL): 3-6 months parallel-run, 2-4 weeks for the cutover itself. For a heavy PL/SQL or Oracle-feature-dependent application: 9-18 months. The honest scoping is best done by people who have done it before.
What about Oracle Fusion Apps and Oracle ERP Cloud?
These are SaaS, not infrastructure - same conversation as Microsoft 365 or Salesforce. The decision to move off them is strategic, not infrastructural. We focus on the OCI infrastructure layer; the SaaS migration is typically a separate project run by a business-systems consultancy.
Is OCI actually competitive on pricing?
OCI's headline IaaS pricing is competitive vs AWS/Azure/GCP. Where OCI gets expensive is the database licensing on cloud (Oracle DB BYOL costs are high). For pure compute, the EU sovereign stack is still 30-40% cheaper. For Oracle DB workloads, the comparison is dominated by the licence, not the compute.
How long does an Oracle exit take end-to-end?
For infrastructure-only (no DB migration): 8-14 weeks. For full exit including PostgreSQL migration: 6-18 months elapsed time depending on database complexity. The schedule risk is entirely on the database side.

规划您的退出 Oracle Cloud (OCI).

30 分钟范围确定通话。我们将您的技术栈映射到仅欧盟替代方案,估算迁移工作量,并告诉您这是否是正确的选择。