Thank you, Jess, and thank you, everyone, for joining us today. To begin, I would like to provide some observations from my first full quarter at MongoDB. Over the last 100 days, I have spoken to more than 200 customers globally, spanning from AI natives to Fortune 500 enterprise customers that are leveraging the MongoDB platform to drive innovation that is critical to their business. Whether it's an AI or digital native looking for a highly performance solution that dynamically scales, a large enterprise looking for multi-cloud resiliency for their modern mission-critical applications or a customer seeking an integrated offering for AI agents with features such as search, vector search and embeddings in a single intelligent data layer, customers are excited about the strength of the MongoDB platform. My key takeaway is that MongoDB's foundation is in great shape, and the company is well on its way to become the generational data platform of choice in the AI and multi-cloud era. Now on to this quarter's results. We generated total revenue of $695 million, up 27% year-over-year, beating the high end of the guidance by 4%. Top line strength was driven by Atlas, which grew 29% year-over-year crossing the $2 billion run rate mark for the first time and generating a record $114 million in net new revenue in the quarter. Non-Atlas grew 20% year-over-year, our best growth quarter in the last 2 years. We signed several large deals in the quarter, including an approximately $90 million transaction with a large tech company that plans to expand both core and AI workloads on Atlas and a greater than $100 million transaction with a large financial institution for Enterprise Advanced referred as EA, representing the largest TCV deal in the history of MongoDB. We delivered a non-GAAP operating margin of 23%, more than 100 basis points above the high end of guidance. We ended the quarter with over 65,200 customers, adding 2,700 customers in Q4, growing both year-over-year and quarter-over-quarter. This brings our full year customer additions to 60% year-over-year increase. While AI is not yet a material driver to our results, we are encouraged by the growth we are seeing with customers leveraging our AI capabilities. The number of customers leveraging vector search has nearly doubled year-over-year and the number of customers using Voyage embedding models has also doubled since the acquisition last February. This growth is across a diverse range of customers, AI natives, digital natives and large enterprises. We finished fiscal 2026 on a high note, with strength in Q4 driven by our continued go-to-market execution and the broad-based demand we have seen across the business. Our teams generated record new ARR in Q4, an acceleration of that metric in fiscal '26, highlighting the strength of both our upmarket and self-service motions. Our EMEA team had an especially strong Q4, generating record new ARR driven by wins at major financial institutions, large retailers and leading tech companies. At the same time, we outperformed on operating margin, achieving above a Rule of 40 performance and demonstrating that we can drive durable revenue growth while simultaneously expanding margin. Through my conversations with customers, a clear theme emerged. Large enterprises are increasingly standardizing on MongoDB to power a wide spectrum of workloads, including both core mission-critical applications and emerging agentic AI applications. Rather than treating AI as a stand-alone initiative, many are expanding their use of us as a strategic data platform that supports both foundational workloads and their next generation of intelligent applications. For example, MongoDB continues to power a wide range of workloads, including high-volume transactional systems, real-time applications and emerging AI workloads across multiple lines of business at JPMorgan Chase, the world's largest financial institution. The scale and breadth of our partnership with them reinforces our ability to serve as a strategic data platform for the most demanding enterprises. We see tremendous opportunity to expand within our existing Fortune 500, Global 2000 and AI native customer base, where I'm actively leveraging my relationships to open new doors, engage the C-suite and drive strategic expansion conversations top-down. MongoDB is increasingly recognized as the architectural foundation powering innovation for frontier model companies, leading digital natives expanding into AI and AI native organizations scaling globally. The database layer has endured through multiple technology shifts over the past 60 years, and it is even more critical in this AI shift. AI and agentic applications require memory, state and high-quality retrieval, capabilities native to our modern OLTP platform, which powers real-time applications without ETL or bolt-on systems through integrated search, vector search and embeddings. In this platform shift, OLTP is the high ground and MongoDB is purpose-built to win. Notably, Emergent Labs, a leading AI wide coding platform in India that just crossed $100 million run rate, selected Atlas over PostgreSQL to power AI agents that build production-ready applications from natural language prompts. They power nearly 6 million applications built across 190 countries and handle applications that average 35,000 lines of code with some reaching $300,000, all made possible with Atlas' flexible document architecture and reliable scale. We are also fueling innovation at AI-native Customer ElevenLabs, which is redefining conversational AI with its new enterprise agent platform. ElevenLabs selected Atlas to power the critical long-term memory and knowledge base for their autonomous agents. By leveraging Atlas Search and vector search, they enable their agents to retain complex context and deliver highly personalized interactions in real time and at global scale, supporting their rapid expansion to $330 million of ARR and $11 billion valuation. Another tailwind is the renewed importance of on-premises deployment in enterprise architectures. Many large customers, particularly in regulated industries such as financial services, telecommunications and government, view EA as mission-critical and are making long-term commitments that reflect the need for operational resilience and support for data that will not move to the public cloud. Consequently, I'm confident in the durability of our EA business. Pursuing feature parity to Atlas and continued go-to-market momentum are key priorities as we move forward. For example, Axon Networks, a global leader in telecom network management serving 32 telcos and over 90 million homes and enterprises selected EA as the foundation for its operator as a Service platform. This platform delivers a real-time digital twin and API-first architecture designed to handle massive data peaks and high-volume time series workloads. EA provides the flexibility to run across mission-critical environments, including hyperscalers and bare metal, along with the enterprise-grade security and operational tooling required to support Axon's AI-first autonomous networking platform at scale. What is truly compelling about our platform is that these tailwinds serve as a powerful force multiplier for one another. The combined power of these capabilities, the flexibility of the document model, the performance and scale of Atlas, the ability to run anywhere and our integrated AI functionality is what really resonates with our customers. A marquee example of the platform in action is Adobe, which expanded its strategic partnership and long-term commitment with us to accelerate AI-driven innovation. MongoDB now underpins a range of Adobe's key initiatives, including agent experiences powered by Atlas Vector Search and soon voyage embeddings. Adobe leverages Atlas to manage large fleets and always-on database deployments at global scale, while also continuing to partner with us for support of self-managed business-critical workloads on EA, highlighting our ability to operate seamlessly across both cloud and on-prem environments. After spending time with 200 customers, partners and our go-to-market teams globally, it has become increasingly clear that we have a massive opportunity ahead of us. The strength of our platform and the depth of our customer relationships is a direct reflection of our exceptional global team, and I'm proud to say we have world-class talent across engineering, go-to-market and G&A functions. During the upcoming year, my focus will be to build upon what's already working by: first, remain relentlessly customer-focused to deepen strategic partnerships and accelerate growth, particularly across large enterprises and AI native customers here in Silicon Valley. Second, accelerate our innovation agenda by empowering product and engineering teams to build the generational multi-cloud data platform for the AI era. Third, thoughtfully scale our self-serve motion to expand adoption across the long tail with a disproportionate focus on AI native companies. Fourth, drive operational excellence across go-to-market, product and G&A to enable our teams to perform at their best while sustaining durable, profitable growth. Finally, I wanted to provide an update on our go-to-market leadership. Effective tomorrow, March 3, 2026, Erica Volini joins MongoDB as our Chief Customer Officer reporting directly to me to accelerate our next phase of growth. Erica brings a rare blend of experience serving large enterprise customers at Deloitte and scaling go-to-market growth at ServiceNow. At MongoDB, she will focus on accelerating our partner growth engine, deepening our enterprise footprint and ensuring a seamless world-class experience across the entire customer life cycle. As noted in our earnings press release, Cedric Pech, President of Field Operations; and Paul Keppambesis, Chief Revenue Officer, are leaving MongoDB. We have been thoughtfully planning this transition for some time, and we believe now is the right moment for this change. I want to extend my sincere gratitude to both Cedric and Paul for their contributions over the last decade. They were truly instrumental in building our go-to-market foundation. Looking ahead, we have a deep bench of go-to-market talent, and the team is well positioned to execute against our objectives without disruption. We are in the latter stages of a search for a new CRO. The caliber of these candidates is a testament to our momentum and the significant opportunity ahead. Paul will remain CRO through Q1 and serve as an adviser through Q2 to ensure a seamless transition to the new CRO. With that, I'll now hand the call over to Mike Berry to discuss the financial results in greater detail.