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11 Big Data Conferences to Consider in 2025

Katie Sanders
By
Katie Sanders
Katie Sanders Executive Editor

As a data-driven content strategist, editor, writer, and community steward, Katie helps technical leaders win at work. Her 15 years of experience in the tech space makes her well-rounded to provide technical audiences with first-hand operating wisdom so senior tech leaders can get clarity.

Tech leaders want to learn from peers who’ve been there. Katie surfaces hard-won lessons that help CTOs scale systems, teams, and strategy in the face of disruption.

More about Katie
Last updated on Apr 17, 2025
QUICK SUMMARY

Big data is booming, and staying informed is essential for businesses. I've highlighted the best big data conferences in 2025 – check them out!

TABLE OF CONTENTS Best Big Data Conferences 2025 Shortlist Overview of the Best Big Data Conferences Of 2025 What’s Next?
Big data conferences in 2025 best events

In the age of big data, knowing what's next is essential for businesses of all sizes. Data is the new oil, and the ability to collect, analyze, and leverage it effectively can give you a significant competitive advantage. Big data conferences are an excellent way to learn from industry leaders, network with peers, and stay up-to-date on the latest trends and technologies.

But with so many conferences to choose from, it can be tough to decide which ones are right for you. This article will explore six of the best big data conferences scheduled for 2025.

Whether you want to expand your knowledge in artificial intelligence, explore new advancements in IoT and visualization, develop partnerships with exhibitors, or understand the latest market dynamics in business intelligence, these conferences are a great place to start.

Let's look at the best big data conferences to help you (or your business) thrive.

Best Big Data Conferences 2025 Shortlist

Here's a shortlist of the best big data conferences I think are worth attending in 2025:

  1. ODSC - Multiple dates and locations
  2. World Data Summit - Amsterdam, Netherlands (May 21-23, 2025)
  3. Big Data Summit Canada - Toronto, Canada (June 4-5, 2025)
  4. AI Expo North America - Santa Clara, CA (June 4-5, 2025)
  5. Big Data LDN - London, UK (September 24-25, 2025)
  6. Big Data Conference Europe - Vilnius, Lithuania (November 18-21, 2025
  7. CBDCSI - Miami, FL (TBD, 2026)
  8. IEEE Big Data and Smart Computing - Kota Kinabalu, Malaysia (TBD, 2026)
  9. Gartner Data & Analytics Summit - Orlando, FL (TBD, 2026)
  10. ICBDA 2025 - Singapore (TBD, 2026)
  11. ICNLP - Guangzhou, China (TBD, 2026)

For more information about each conference, please see the details below.

Overview of the Best Big Data Conferences Of 2025

1. ICBDCSI - Miami, FL (TBD 2026)

Panelists in discussion at ICBDCSI Conference
The International Conference on Big Data Computer Science and Information (ICBDCSI) Conference

Overview:

The ICBDCSI is a global forum for researchers, academicians, and industry professionals to discuss advancements in big data, computer science, and information technology. It aims to foster collaboration and share innovative research. Past conferences have featured keynote speakers from esteemed institutions and organizations.

Why you should attend:

This conference brings together data scientists, software engineers, and keynote speakers to discuss big data analytics, deep learning, predictive strategies, and business analytics. It explores topics like IoT, healthcare, data mining, and open-source innovations, offering insights into the future of data strategy. With diverse sessions and discussions, attendees can connect with experts and exchange ideas applicable to academic and industry contexts.

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2. IEEE Big Data and Smart Computing - Kota Kinabalu, Malaysia (TBD 2026)

Discussions at IEEE Big Data and Smart Computing conference
The IEEE Big Data and Smart Computing Conference

Overview:

The IEEE Big Data and Smart Computing 2026 conference is an international gathering that explores advancements in big data analytics, data science, and machine learning. It was initiated by the Korean Institute of Information Scientists and Engineers (KIISE) and has become a prominent annual event in the field of information science and engineering. Past conferences have featured data-driven insights from global experts and explored key topics like data mining, cloud infrastructure, and data management.

Why You Should Attend:

Explore emerging trends in big data analytics and innovative computing while engaging with leading data scientists and software engineers. This international conference provides practical insights into predictive strategies, IoT applications, and advancements in healthcare data management. It’s an opportunity to enhance your data strategy and connect with experts working on open-source tools and cutting-edge machine learning research.

3. Gartner Data & Analytics Summit - Orlando, FL (TBD 2026)

A sponsor giving a product presentation to an attendee at the summit
The Gartner Data & Analytics Summit 

Overview:

The Gartner Data & Analytics Summit is a key international conference for CTOs, data analytics professionals, and business intelligence leaders. This event emphasizes predictive analytics, data governance, and cloud computing to address the challenges of digital transformation. With thought leaders and experts offering deep learning insights, it provides a valuable forum for data-driven strategies.

Notable speakers include experts from Gartner, such as VP Analyst Adam Ronthal, Distinguished VP Analyst Debra Logan, and Senior Director Analyst Donna Medeiros.

Why you should attend:

Engage with forward-thinking data and analytics experts to explore predictive analytics and deep learning innovations. This conference focuses on practical applications in data governance and cloud computing, aligning with the evolving needs of modern businesses.

Whether you're refining your business intelligence framework or advancing your organization’s digital transformation efforts, the event delivers actionable strategies tailored for CTOs.

4. ICBDA - Singapore (TBD 2026)

Participants holding their certificates for a picture
The International Conference on Big Data Analytics

Overview:

The International Conference on Big Data Analytics (ICBDA) is a premier event for exploring advancements in big data analytics, machine learning, and data science. It has featured keynote speakers and cutting-edge research on data-driven innovations like cloud computing, data engineering, and business intelligence.

Why you should attend:

ICBDA 2025 offers networking opportunities, workshops, and panel discussions with industry leaders and experts. It covers topics such as deep learning, predictive analytics, and digital transformation, providing insights into the future of data science. Join this in-person conference to connect, learn, and innovate.

5. ICNLP - Guangzhou, China (TBD 2026)

Attendees of the ICNLP 2024
The International Conference on Natural Language Processing (ICNLP)

Overview:

The 7th International Conference on Natural Language Processing (ICNLP) focuses on advancements in natural language processing (NLP), artificial intelligence, and deep learning technologies. It has provided a platform for researchers, developers, and practitioners to explore topics like speech recognition, text generation, and knowledge graphs.

Why you should attend:

This conference provides an opportunity to engage with global leaders in artificial intelligence and natural language processing (NLP), while exploring the integration of deep learning technologies across various fields. Keynotes and discussions will cover critical advancements in big data, healthcare applications, and cutting-edge research in knowledge graphs. ICNLP provides a collaborative environment to shape the future of NLP and discover its role in modern technological solutions.

6. ODSC - Multiple dates and locations

Winners of the ODSC West 2024 NVIDIA Hackathons
The Open Data Science Conference (ODSC)
  • Dates: Multiple dates (see table below)
  • Location: Multiple locations (see table below)
  • Pricing: Varied (see table below)
  • Website: ODSC
  • Social Media: LinkedIn, X, Facebook, Instagram

Overview:

Open Data Science Conference (ODSC) hosts multiple annual events worldwide, focusing on AI, big data, and data science. It gathers AI engineers, researchers, and professionals to explore advancements in machine learning and data applications. The conference is renowned for its hands-on sessions, notable keynotes, and global presence in cities such as Boston, London, and Singapore.

ODSC: Locations, Dates, and Pricing

LocationsDatesPricing
ODSC East: Boston Convention & Exhibition CenterMay 13-15, 2025From $559-$1,599
ODSC West: Hyatt Regency San Francisco AirportOctober 28-30, 2025From $399-$999
ODSC Europe: TBATBATBA
ODSC APAC: Virtual conferenceTBAFree

Why you should attend:

ODSC offers an opportunity to advance your expertise through technical workshops and training sessions led by top industry professionals. As a CTO, you can connect with global leaders and peers to explore the latest in AI, big data, and data science solutions. With its practical focus on applied techniques and innovations, the event aligns with the strategic priorities of modern tech-driven organizations.

7. World Data Summit - Amsterdam, Netherlands (May 21-23, 2025)

Participants at World Data Summit
The World Data Summit

Overview:

The World Data Summit is an international gathering designed for data professionals, industry leaders, and CTOs to discuss innovations in data-driven strategies, digital transformation, and data governance. It hosts renowned speakers, including Chad Musick, Chief Data Officer at Bellroy, Alessandro Romano, Senior Data Scientist at Kuehne+Nagel, and Anwar Mirza, Data Strategy & Governance at FedEx Express EU.

This event offers practical insights into implementing effective data analytics models and managing the risks associated with generative AI.

Why you should attend:

This conference provides actionable insights on building a data analytics model tailored to your organization’s specific needs, while addressing key aspects of data governance and privacy. It provides a platform to engage with industry leaders and peers from startups to global corporations, fostering meaningful discussions around digital transformation.

With topics covering AI ethics, LLM implementation, and consumer behavior forecasting, it equips you to stay ahead in the data economy.

8. Big Data Summit Canada - Toronto, Canada (June 4-5, 2025)

Speaker at the Big Data Summit Canada
The Big Data Summit Canada

Overview:

The Big Data Summit Canada is a pivotal event for data scientists and business leaders seeking to harness the transformative power of big data. The conference explores the practical applications of data-driven technologies and strategies, including artificial intelligence (AI), predictive analytics, and cloud solutions.

It regularly features influential speakers from leading organizations who provide insights into emerging trends and innovations in data analytics.

Why You Should Attend:

This conference is an excellent platform for you to learn about implementing advanced big data strategies and predictive analytics models. You'll have the chance to engage with industry experts and peers to discuss practical approaches to data management and AI integration. With its focus on the future of big data in business, the summit is ideal for staying informed and shaping your organization's data-driven growth.

9. AI Expo North America - Santa Clara, California (June 4-5, 2025)

Presentation at the AI Expo North America
The AI Expo North America

Overview:

The AI Expo North America focuses on advancements in artificial intelligence, big data, and machine learning, drawing professionals from various industries. Designed for CTOs, AI practitioners, and business leaders, the event offers insights into practical AI applications and emerging trends. Past conferences have featured prominent speakers discussing cutting-edge technologies and business strategies.

Why you should attend:

This gathering provides an excellent opportunity to explore the integration of AI and big data into your organization’s strategy. Sessions cover practical applications of machine learning, predictive analytics, and AI solutions tailored to business challenges. With leading experts and innovators presenting actionable insights, it’s a valuable event for industry professionals shaping their company’s technology roadmap.

10. Big Data LDN - London, UK (September 24-25, 2025)

Panel discussion at the Big Data LDN conference
The Big Data LDN conference

Overview:

Big Data LDN is the UK's leading data and analytics conference, tailored for data leaders and professionals shaping data-driven businesses. The event features expert speakers, live demos, and discussions on AI, analytics, and big data. Attendees gain insights into innovative tools and strategies for tackling organizational data challenges.

Why You Should Attend:

The event offers a unique opportunity to explore the latest technologies, meet data experts, and collaborate with peers in the data community. With 15 focused theaters, you can dive deep into key topics such as AI implementation and analytics best practices. It’s a practical space for discovering solutions to real-world data challenges and connecting with industry innovators.

11. Big Data Conference Europe - Vilnius, Lithuania (November 18-21, 2025)

Lecturer's discussion at Big Data Conference Europe
The Big Data Conference Europe 

Overview:

Big Data Conference Europe is a four-day event designed for CTOs, data scientists, and IT professionals to explore advancements in big data, machine learning, and AI. The conference offers technical discussions, workshops, and sessions focused on real-world applications and emerging technologies. Notable past topics have included data governance, ethical AI, and quantum computing.

Why you should attend:

This conference provides a unique opportunity to explore advanced topics like generative AI, real-time insights, and data democratization. Hands-on workshops allow you to practice techniques and implement solutions relevant to your organization. The event also creates a collaborative environment for exchanging ideas with global experts and staying informed about the latest trends in big data and AI.

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Katie Sanders
By Katie Sanders

As a data-driven content strategist, editor, writer, and community steward, Katie helps technical leaders win at work. Her 15 years of experience in the tech space makes her well-rounded to provide technical audiences with first-hand operating wisdom so senior tech leaders can get clarity.

Tech leaders want to learn from peers who’ve been there. Katie surfaces hard-won lessons that help CTOs scale systems, teams, and strategy in the face of disruption.

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