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Infrastructure Services
Zero DowntimeRollback PlansFixed-Fee

服务器迁移服务 | 零停机时间

零停机基础设施迁移,做得正确

0s
Downtime Target
Blue-green deploys
200+
Migrations Completed
Across all stack types
100%
Rollback Coverage
Every migration
$0
Surprise Charges
Fixed-fee always
What Are Server Migration Services?

Server migration means moving your applications, databases, DNS, and infrastructure from one hosting environment to another — on-premise to cloud, cloud to cloud, or monolith to containers. Zero-downtime migration uses blue-green deployments, traffic shifting, and real-time data replication to keep users unaffected throughout the transition.

项目失败的原因

Your current host is slow, expensive, or end-of-life Performance gets worse every day while costs climb, and there's no obvious way out.
Fear of downtime stalls momentum Teams push off critical infrastructure moves for months or years, and the technical debt just keeps growing.
Database migrations corrupt or lose data An incomplete sync means lost transactions, broken user accounts, and potential compliance violations.
DNS propagation creates unpredictable outages Users hit stale endpoints for hours, API calls fail, and revenue walks out the door.
No rollback plan means no safety net A failed migration without a fallback leads to extended downtime and emergency firefighting.
Your internal team hasn't done this before Trial-and-error wastes weeks and often opens up security vulnerabilities along the way.

合规

Blue-Green Deployment

We run old and new environments simultaneously, shifting traffic only after the new stack clears all health checks. If anything fails, we roll back instantly.

Real-Time Data Replication

Databases sync continuously between source and target using change data capture. No lost records, no manual exports.

DNS & SSL Automation

Automated DNS cutover with pre-warmed SSL certificates removes propagation anxiety. We confirm global resolution before touching the old infrastructure.

Infrastructure as Code

Every server, network rule, and environment variable is defined in Terraform or Pulumi. Your new infrastructure is reproducible and auditable.

Performance Benchmarking

We load-test the target environment before cutover. Migration only moves forward when benchmarks meet or beat your current baseline.

Post-Migration Monitoring

Thirty days of active monitoring after migration catches edge cases. We track error rates, latency, and resource utilization so you don't have to.

我们构建的内容

Cloud-to-Cloud Migration

Move between AWS, GCP, Azure, Vercel, or any combination without touching your application code.

Database Migration & Optimization

Migrate PostgreSQL, MySQL, MongoDB, or legacy databases with schema optimization and indexing improvements built into the process.

Container Orchestration Setup

Move from bare-metal or VMs to Docker and Kubernetes with auto-scaling and health-check routing included.

CI/CD Pipeline Migration

Rebuild your deployment pipeline on GitHub Actions, GitLab CI, or your preferred platform with no manual deployment steps.

Legacy Application Modernization

Refactor monolithic apps into containerized microservices during the migration — not as a follow-up project.

Compliance & Security Hardening

Migrate with SOC 2, HIPAA, or GDPR controls built into the new infrastructure from the start.

我们的流程

01

Infrastructure Audit

We map every service, database, cron job, environment variable, and dependency in your current stack. Nothing gets left behind.
Week 1
02

Target Architecture Design

We design the new infrastructure in IaC, optimize for cost and performance, and document the full migration plan including rollback procedures.
Week 2
03

Parallel Environment Build

The target environment goes live in shadow mode. We replicate data, run smoke tests, and benchmark performance against your production baseline.
Week 3-4
04

Traffic Cutover

A blue-green deployment shifts traffic to the new stack. We monitor every request in real time with instant rollback capability on standby.
Week 5
05

Monitoring & Decommission

Thirty days of active monitoring, performance tuning, and edge-case resolution follow. Old infrastructure is decommissioned only after you sign off.
Week 6-10
DockerKubernetesTerraformAWSVercelSupabaseGitHub ActionsCloudflare

常见问题

您如何在服务器迁移期间实现零停机?

我们在旧环境的并行运行新环境,实时复制数据。只有在所有运行状况检查通过后,流量才会切换。如果出现问题,我们会在几秒钟内路由回原始环境。您的用户永远不会看到中断。

典型的服务器迁移需要多长时间?

大多数迁移在 4–6 周内完成。直接的单应用迁移可以在 2–3 周内完成。具有多个数据库和合规要求的复杂微服务架构通常需要 6–10 周。在初始基础设施审计后,我们会为您提供详细的时间表。

您可以在不丢失数据的情况下迁移数据库吗?

可以。我们使用变更数据捕获在源和目标数据库之间持续复制数据。对生产数据库的每次写入都会实时镜像到目标。在切换前,我们验证记录计数、校验和和引用完整性,并在迁移后 30 天内保持源数据库完整。

如果迁移期间出现问题会怎样?

每次迁移都附带有详细记录的回滚计划。由于两个环境同时运行,将流量恢复到原始堆栈只需几秒钟。我们在少于 3% 的迁移中执行了回滚——但安全网始终存在,在切换开始前已完全测试。

您处理 DNS 和 SSL 证书迁移吗?

是的。我们在目标环境中预配置 SSL 证书,并使用提前数天设置的低 TTL 记录自动化 DNS 切换。我们在多个区域验证全球 DNS 解析,然后才退役旧基础设施。没有证书间隙,没有传播惊喜。

您可以从本地服务器迁移到云吗?

可以——本地到云实际上是我们最常见的迁移类型之一。我们将应用程序容器化、设置托管数据库服务、配置网络和安全组,并构建 CI/CD 管道。最终您获得一个现代的、自动扩展的云环境,无需管理硬件。

Server Migration from $8,000
Fixed-fee. 30-day post-migration monitoring included.
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We'll audit your current stack and deliver a migration plan within 48 hours.

Get a Free Migration Assessment
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