Thanks, Yuka, and thank you all for joining us this morning. We had a good Q4 to end what has been a very productive year to 2023. Throughout the year, we kept innovating at a fast pace, going broader and deeper into the problems we solve for our customers. We also continue to add new customers and expand with existing ones, driving both usage growth and adoption of new products. But most of all, I'm very pleased that we mobilized as a company to help our customers get through a tougher economic environment. We help our customers make more efficient use of their cloud and observability, leaving them in a better position at the end of the year, from which they can focus again on growing their businesses and migrating to the cloud. Now, let me start with a review of our Q4 financial performance. Revenue was $590 million, an increase of 26% year-over-year and above the high end of our guidance range. We ended with about 27,300 customers, up from about 23,200 last year. We ended the quarter with about 3,190 customers with an ARR of $100,000 or more, up from about 2,780 last year. These customers generated about 86% of our ARR. We had 396 customers with an ARR of $1 million or more, compared to the 317 we had at the end of last year. And we generated free cash flow of $201 million, with a free cash flow margin of 34%. Turning to platform adoption. Our platform strategy continues to resonate in the market. As of the end of Q4, 83% of customers were using two or more products, up from 81% a year ago. 47% of customers were using four or more products, up from 42% a year ago. 22% of our customers were using six or more products, up from 18% a year ago. And as a sign of continued penetration of our platform, 9% of our customers were using eight or more products, up from 6% a year ago. And our success with cross-product adoption isn't limited to core observability, as our newer products continue to gain traction. Note, for example, that the ARR for products outside of infrastructure monitoring, APM suite, and log management grew by more than 75% year-over-year. As a reminder, within the APM suite, we include core APM, Synthetics, RUM, and Continuous Profiler. During 2023, we continued to land and expand with larger customers. As of December 2023, 42% of the Fortune 500 are Datadog customers, up from 37% last year. We think many of the largest enterprises are still very early in their journey to the cloud. The median Datadog ARR for Fortune 500 customers is still less than $0.5 million, which leaves a very large opportunity for us to grow with these customers. Now, let's discuss this quarter's business drivers. In Q4, we saw usage growth from existing customers that was similar to Q3. Our usage growth during the quarter played out roughly as expected, including a strong start in October and the slowdown we typically see at the end of December. We also note that the greater intensity of optimization we've seen over the past six quarters appears to have dissipated. For the last couple of quarters, we have discussed with you a cohort of customers who are optimizing. In Q4, this cohort's usage grew at a faster pace than the broader customer base. We take this as a positive sign. To be clear, we see optimization activity with our customers every quarter. We expect them to continuously make sure they are using their cloud efficiently, and we'll keep helping them do that. And we do still see attention to cost in certain parts of our customer base, but overall, we see less headwinds than we did a few quarters ago. Meanwhile, we had a strong bookings quarter in Q4. Our go-to-market teams delivered our largest annualized bookings since Q1 of '22. And our enterprise team in particular executed on a record amount of annualized bookings in Q4. We are also seeing more customers enter into multiyear deals with us, which speaks to our deepening relationships with them, as well as customers planning for growth and for the longer term after a period of optimization and uncertainty. As a reminder, our bookings don't translate immediately into revenue growth, but it is an indicator that we continue to serve our new and existing customers well, and they are growing with us over time. Finally, churn has remained low, with gross revenue retention stable in the mid-to-high 90s, highlighting the mission-critical nature of our platform for our customers. Moving on to R&D, we released over 400 new features and capabilities during 2023. Of course, that's too much for us to cover today, but let me speak to a few. In observability, we now have more than 700 integrations, allowing our customers to benefit from the latest AWS, Azure and GCP capabilities, as well as from the newly emerging AI stack. We continue to see increasing engagement there with the use of our NextGen AI integrations growing 75% sequentially in Q4. In the Generative AI and LLM space, we continue to add capabilities to Bits AI, our natural language incident management copilot, and we are advancing LLM observability to help customers investigate how they can safely deploy and manage their models in production. Today, about 3% of our ARR comes from NextGen AI native customers, but we believe the opportunity is far larger in the future as customers of every industry and every size start deploying AI functionality in production. In the APM space, we launched Data Streams Monitoring to monitor queuing, streaming and event-driven pipelines, which is a technically challenging type of workloads APM products have historically struggled to cover. We also rolled out single-step APM onboarding, allowing a single engineer to enable APM across complex applications in minutes. And with dynamic instrumentation, engineers can add logs, metrics, and traces to their applications on the fly without code changes or redeployment. In the digital experience area, we've added heat maps and scroll maps to our real user monitoring product to show developer and product owners what their users are actually seeing. And our customers can now create synthetic tests directly from Session Replay, for which, we have received very positive feedback. And in log management, we continue to expand our capabilities. Starting with Flex logs, customers can have cost-effective -- very cost-effective way to retain their logs at a very large scale. With error tracking for logs, customers can quickly cut down millions of error lines into a handful of actionable summaries. And our log pipeline scanner allows customers to inspect log events in near real-time, building greater visibility into data quality and data governance. In Cloud Service Management, we made workflow automation generally available, enabling customers to easily automate and orchestrate processes across operations and security. And today, we are announcing the general availability of case management to provide engineers with a single view for investigations, ticketing, to-do items, tasks, and follow-ups across the Datadog platform. Moving on to Cloud Security. We kept executing against an ambitious roadmap and are pleased to know count over 6,000 customers using one or more Datadog Security products. This month, we launched software composition analysis to enable our customers to proactively detect and remediate vulnerabilities before the code gets to production. We announced Cloud Infrastructure Entitlement Management to help customers prevent identity and access management security issues. We shipped cloud SIEM investigator, so customers can conduct deep security investigation using logs over long periods of time. We simplified security operations with our security inbox to allow our customers to correlate security issues into one single list to investigate and remediate. And we also expanded our data security capabilities. Sensitive Data Scanner now finding secrets and sensitive data in traces and run events, in addition to logs. In Software Delivery, we launched Intelligent Test Runner, which dramatically accelerates the testing process in CI/CD. And we shipped code quality and security gates to enforce best practices, catch security vulnerabilities, and prevent flaky tests. And last, but not least, we delivered on a number of platform-wide initiatives. We launched our latest data center in Japan to help customers comply with local data privacy laws. We opened up CoScreen throughout our platform for collaboration, incident response, [fair] (ph) programming, and debugging. We extended Cloud Cost Management, which is now GA for AWS and Azure and will soon be for GCP, to offer a comprehensive view of costs across our customers' cloud footprint. And we announced our intent to achieve FedRAMP High and Impact Level 5 authorizations. So I'd like to thank our product and engineering teams for a very productive 2023 and I'm super excited with what we have planned for 2024. Let's move on to sales and marketing. First of all, I'd like to welcome Sara Varni to the team, as our new Chief Marketing Officer. Sara brings more than 15 years of marketing experience centered around developers and enterprise software, and we really look forward to her leadership in this pivotal role. As I said earlier, we had a very strong close to 2023 with record levels of bookings and some very exciting new logos and expansions. So let's discuss some of our wins. First, we signed a three-year expansion and our first-ever nine-figure TCV deal with a major global fintech company. This expansion brings us into a major new business unit that we were not deployed in before. And this time, the customer focused on bringing end-to-end observability to their mobile applications and they focus, in particular, on being in front of any user-impacting issues through the use of our Real User Monitoring product. With this renewal, this customer expects to use 15 Datadog products and will consolidate what used to be 10 separate tools, including the replacement of three commercial products across infrastructure monitoring, APM, and RUM. Next, we signed a seven-figure expansion with one of the world's largest restaurant chains. This customer is using AWS, Azure, GCP, and Oracle Cloud and they believe Datadog is the only platform that can deliver a consistent experience across all four clouds. With this expansion, the customer plans to deploy Datadog for Cloud Service Management use cases and will expand to a total of 10 Datadog products. Next, we signed an eight-figure multiyear expansion with a leading European financial services company. This customer is undergoing a large-scale migration to Azure and will expand its use of Datadog across on-prem, private, and public cloud. Today, Datadog is used by 3,000 users every month in over 400 teams to monitor 13,000 hosts. With the migration, the Datadog platform usage will expand to more than 1,000 teams and 50,000 hosts. This customer plans to use 14 Datadog products and consolidate more than 10 legacy open source and cloud monitoring tools. Next, we signed a seven-figure land with one of the world's largest food and consumer goods company. This customer wants to be more proactive with risk mitigation and system resilience as they migrate to Azure. They also want to reduce the thousands of hours of engineering time they spend every year in incident triage. This customer brought in Datadog to be the observability foundation of their AIOps strategy, in particular using Watchdog and our incident management capabilities. This new land includes 17 Datadog products and the customer expects to consolidate at least six commercial observability tools. Finally, we signed a six-figure land deal with one of the largest US utilities. This customer is re-architecting its customer-facing website and re-platforming its customer support experience. They identified Datadog as the only platform that could still easily integrate end-to-end with their existing sales, customer experience, and data workflows. This customer expects to start with six Datadog products and they will displace two commercial observability tools in the process. And that's it for this quarter's highlight. Congrats again to our go-to-market teams for their great work in 2023, an excellent close of the year, and ambitious plans for 2024. Before I turn it over to David for a financial review, a few words on our longer-term outlook. During 2023, we continued to execute on our product innovation plans and we solved more problems and delivered more value to customers. As we enter 2024, it appears that the worst of cloud optimization may be behind us. We continue to believe digital transformation and cloud migration are long-term secular growth drivers of our business and critical motions for every company to deliver value and competitive advantage. We see AI adoption as an additional driver of investment and accelerator of technical innovation and cloud migration. And more than ever, we feel ideally positioned to achieve our goals and help customers of every size in every industry to transform, innovate, and drive value through technology adoption. With that, I will turn it over to David.