Walmart said Tuesday it is partnering with Microsoft as its preferred and strategic cloud provider to further accelerate its digital transformation in retail.

In a five-year agreement, Walmart has selected the full range of Microsoft cloud solutions, including Microsoft Azure and Microsoft 365 for enterprise-wide use to help standardize across the company’s family of brands.

As part of the partnership, Walmart and Microsoft engineers will collaborate on the assessment, development, and support phase of moving hundreds of existing applications to cloud native architectures. For example, to grow and enhance the online experience, the company will migrate a significant portion of walmart.com and samsclub.com to Azure, including its cloud-powered check-out enabling Walmart to grow with rising customer demand and reach more global markets than ever before.

The investment in Microsoft Azure is a continuation of Walmart’s cloud journey and extends across Walmart’s family of brands.

The company is already using Microsoft services for critical applications and workloads and is now embarking on a broad set of cloud innovation projects that leverage machine learning, artificial intelligence, and data platform solutions for a wide range of external customer-facing services and internal business applications.

“Walmart’s commitment to technology is centered around creating incredibly convenient ways for customers to shop and empowering associates to do their best work,” said Doug McMillon, Walmart CEO.

“Walmart is a people led, tech empowered company, and we’re excited about what this technology partnership will bring for our customers and associates. Whether it’s combined with our agile cloud platform or leveraging machine learning and artificial intelligence to work smarter, we believe Microsoft will be a strong partner in driving our ability to innovate even further and faster.”