Domestic users accelerate access to Salesforce US data centers??? Solution//Global IPLC service prov

Domestic users accelerate access to Salesforce US data centers??? Solution//Global IPLC service provider of Shigeng Communication

一、With the strategic adjustment of Salesforce International's service in China, more and more Chinese companies still need direct access to data centers located in the United States (such as Chicago and San Francisco). However, cross-border network latency, packet loss, and instability seriously affect the user experience of CRM systems. This article combines the latest network environment and compliance policies in 2026 to deeply analyze the four core solutions for domestic users to accelerate access to Salesforce's US data centers: SD-WAN intelligent networking, global cloud dedicated line (Direct Connect), application layer acceleration (CDN/Proxy), and architecture migration recommendations, helping enterprises achieve "seamless" cross-border office.

1. Background: Why is it still difficult to access Salesforce's US nodes domestically?

Although Salesforce has partnered with Alibaba Cloud to launch a "Chinese version" instance, the following scenarios still force a large number of enterprises to directly connect to US data centers:

Historical data not migrated: Early deployed international instances contain a large amount of customized logic and historical data, resulting in high migration costs.

Global business collaboration: Multinational corporations need to share the same instance with their US headquarters and overseas branches to ensure real-time and consistent data.

Functional differences: Some advanced features, such as specific Industry Cloud and the latest AI component Agentforce, have not been fully synchronized to the Chinese version.

Compliance transition period: Some industries (such as finance and healthcare) are currently in the stage of data export compliance assessment and cannot be migrated temporarily.

Realistic pain points (measured data in 2026):

High latency: The average latency for direct connection to the public network is over 250ms, and it can reach 400ms during peak hours.

Serious packet loss: The packet loss rate of the trans Pacific link often exceeds 5% during peak hours, resulting in page loading failures and save operation timeouts.

TLS handshake is slow: The establishment of encrypted connections takes a long time, and the first screen loading often exceeds 8 seconds.

2. Detailed explanation of core acceleration scheme

Option 1: Global Cloud Direct Connect/Dedicated Line - Enterprise Preferred

Principle:

Deploy CPE equipment in domestic office locations through operators or third-party network service providers (such as Segun Communications, Beneficial Network, Telecom International, etc.), and build a physically isolated dedicated channel from the local area to Salesforce's US POP points (such as Chicago, Silicon Valley). The traffic is directly connected to Salesforce's global backbone network without going through the public Internet.

Advantage:

Extremely low latency: The latency can be stably controlled between 130ms and 160ms (depending on the specific line).

Zero packet loss: SLA guarantees 99.99% availability, completely solving the problem of jitter.

High security: Data is transmitted privately throughout the entire process, meeting GDPR and China's data export compliance requirements.

Exclusive bandwidth: Supports elastic expansion from 10Mbps to 10Gbps, unaffected by public network congestion.

Implementation steps:

Requirement assessment: Count the number of users, concurrency, and bandwidth requirements (usually running smoothly with 50kps-100kbps per person).

Service provider selection: Choose a service provider that has official Salesforce cooperation certification or has a local POP point in the United States.

Line activation: Local cabling ->Operator access ->Overseas docking with Salesforce edge nodes.

Routing configuration: Configure policy routing on the firewall or router to direct domain traffic such as *. salesforce.com and *. force.com to dedicated line interfaces.

Applicable scenarios: Large corporations, core business departments with high stability requirements, and enterprises with sufficient budgets.

Option 2: SD-WAN Intelligent Networking - A Flexible and Efficient Modern Solution

Principle:

Using software defined wide area network (SD-WAN) technology, intelligently identify Salesforce traffic and automatically select the optimal path (such as transiting through overseas acceleration nodes). Compared to traditional dedicated lines, SD-WAN has lower costs, more flexible deployment, and supports multi cloud hybrid architectures.

Advantage:

Intelligent routing: Real time monitoring of the quality of multiple links (public network, 4G/5G, dedicated line), dynamically switching to the best path.

Application optimization: Built in TCP protocol optimization, data compression, and deduplication technology to improve effective throughput.

Quick deployment: No need to lay physical lines, software installation can take effect, suitable for branch offices to quickly go online.

Cost controllable: on-demand subscription, with initial investment much lower than physical dedicated lines.

Key technical points:

Edge node acceleration: Traffic is first sent to the edge nodes of service providers located in Japan, Singapore, or the United States, and then transmitted at high speed through the intranet to Salesforce data centers.

Protocol optimization: Handshake optimization for HTTPS/TLS to reduce round-trip times (RTT).

Applicable scenarios: Medium sized enterprises, multi branch offices, scenarios that require rapid deployment and moderate budget.

Solution 3: Application Layer Proxy and CDN Acceleration - Lightweight Supplementary Solution

Principle:

Deploy reverse proxy servers or utilize global CDN nodes overseas (such as in the West and East of the United States) to cache Salesforce's static resources (JS, CSS, images) and optimize protocol forwarding for dynamic requests.

Advantage:

Static resource opens in seconds: The interface loading speed is significantly improved, and the first screen time is reduced by 40% -60%.

Easy deployment: simply modify local hosts or configure browser proxies without changing network architecture.

Low cost: suitable for small-scale teams or temporary projects.

limitations

The improvement of dynamic interaction is limited: for dynamic operations such as saving records and running Flow, the delay improvement is not as significant as that of dedicated lines.

Security risk: It is necessary to ensure the trustworthiness of the proxy service provider and avoid credential leakage.

Compliance risk: Attention should be paid to whether the data has passed through third-party servers, which may violate data export regulations.

Recommended tools:

Enterprise level global acceleration software (such as certain private network accelerators).

Self built Nginx reverse proxy (requires overseas server resources).

Solution 4: Architecture Optimization and Local Cache Strategy - Soft Optimization

In addition to hard acceleration at the network level, optimization at the application layer can also significantly improve the user experience

Simplify page layout: Remove unnecessary custom components, reports, and dashboards to reduce the amount of data per request.

Enable offline mode: Utilize Salesforce Mobile or PWA features to temporarily store data during network fluctuations and synchronize it once the network is restored.

Asynchronous processing: Change time-consuming backend processes (such as large-scale data updates) to asynchronous execution to avoid blocking frontend operations.

DNS optimization: Using high-performance DNS services to shorten domain name resolution time.

Conclusion

The digital divide across the Pacific is not insurmountable. On this day in 2026, through the combination of "dedicated line guarantee+SD-WAN flexible scheduling+application layer optimization", domestic users can fully obtain a Salesforce user experience that is close to local access.

二、Shigeng Communication Global Office Network Products:

The global office network product of Shigeng Communication is a high-quality product developed by the company for Chinese and foreign enterprise customers to access the application data transmission internet of overseas enterprises by making full use of its own network coverage and network management advantages.

Features of Global Application Network Products for Multinational Enterprises:

1. Quickly access global Internet cloud platform resources

2. Stable and low latency global cloud based video conferencing

3. Convenient and fast use of Internet resource sharing cloud platform (OA/ERP/cloud storage and other applications

Product tariff: