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Scalar, Inc.
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About Scalar
Scalar, Inc. is a company dedicated to providing advanced data management solutions under the vision of "Define the Future of Data Management." Founded in December 2017 by Wataru Fukatsu (CEO) and Hiroyuki Yamada (CTO), Scalar supports enterprises in modernizing their systems and leveraging data effectively through its flagship products, ScalarDB and ScalarDL, which ensure data consistency and reliability.
Targeting primarily large enterprises, Scalar has a proven track record across various industries, including finance, manufacturing, logistics, and retail. Its solutions address a wide range of use cases, from modernizing legacy systems to integrating data across microservices, enabling businesses to overcome complex data challenges.
The company is also focused on global expansion, with its U.S. subsidiary strengthening activities in international markets under the leadership of Joe McCunney (CEO & President).
Committed to research and development, Scalar's technological expertise and innovation have been recognized through the acceptance of its papers at major international database conferences, such as VLDB 2022 and VLDB 2023. Leveraging cutting-edge technology and deep expertise, Scalar aims to create new value in the emerging data-driven society of the future.
ScalarDB
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About ScalarDB
ScalarDB is a universal HTAP (Hybrid Transactional and Analytical Processing) engine that seamlessly integrates multiple, diverse databases to support both transactional and analytical query processing. By offering a unified interface for various databases, ScalarDB simplifies systems that have become complex due to data silos. Additionally, it ensures the consistency of data across distributed databases through distributed transactions, achieving high reliability for enterprise systems. Furthermore, ScalarDB enables real-time analytics across various data sources, facilitating AI and machine learning model development and the ability to make predictions based on those models.
ScalarDB is highly regarded as an ideal solution for modernizing legacy systems built on outdated technologies such as COBOL and mainframes. It facilitates seamless integration of data across increasingly complex microservices, enabling efficient management of distributed data both within and outside enterprises. This capability enhances competitiveness in today’s data-driven society. Furthermore, ScalarDB's flexibility allows it to integrate seamlessly with existing commercial and open-source databases, making it applicable across various industries and system environments.
By offering a robust and efficient data management platform, ScalarDB elevates enterprise system operations to the next level. It resolves the challenges of distributed data while promoting unified data utilization, supporting improved business outcomes and sustainable growth.
ScalarDL
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About ScalarDL
ScalarDL is a distributed ledger software that employs a unique consensus protocol to ensure strong data security, particularly regarding data authenticity. It effectively records and manages data operations and transactions in environments where data reliability and authenticity are crucial. Furthermore, its scalable architecture enables high performance that is often challenging to achieve with traditional solutions like blockchain. Additionally, ScalarDL is flexible enough to be easily integrated into existing applications and systems.
This strong security capability is particularly valued in industries such as finance, healthcare, and supply chain management. By leveraging smart contracts, ScalarDL enables flexible business rules and enhances the trustworthiness of data sharing in distributed environments. It serves as a reliable foundation for organizations to confidently advance their digital transformation efforts. Additionally, ScalarDL is highly compatible with existing cloud environments and can be easily deployed in on-premises or hybrid cloud setups.
As an innovative solution for next-generation data governance, ScalarDL establishes a new standard in enterprise data management. Its design, which combines tamper prevention, transparency, and efficiency, provides a secure and trustworthy foundation for handling critical data across diverse business scenarios.
Founders
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CEO Wataru Fukatsu

Biography
Wataru Fukatsu is a distinguished expert in data technology and the co-founder of Scalar, Inc., established in December 2017. Serving as the company's CEO, Fukatsu has been instrumental in driving Scalar's mission to enhance data technology and ensure secure, trustworthy data-driven societies.
Before founding Scalar, Fukatsu accumulated nearly two decades of experience at Oracle Japan, where he held various roles from April 1998 to January 2017. His extensive background in database management and enterprise solutions has significantly contributed to Scalar's innovative approach to data consistency and scalability.
Under Fukatsu's leadership, Scalar has collaborated with major enterprises such as Toyota Motor Corporation, co-innovating solutions for automatic proof preservation of large volumes of electronic documents, addressing challenges in long-term data retention and security.
Fukatsu holds a degree in Information Science from Nagoya University, providing a strong academic foundation for his career in data technology.
His vision continues to guide Scalar, Inc. toward pioneering advancements in data management and blockchain technology, reinforcing the company's commitment to creating a secure and reliable data-driven future.
CTO Hiroyuki Yamada

Biography
Hiroyuki Yamada is a leading expert in database technology and the co-founder of Scalar, Inc., established in December 2017.
As the CTO of Scalar, Inc., Yamada is dedicated to ensuring the security and reliability of data-driven societies. His mission is to enhance everyday life through innovative database technologies that improve trust and efficiency in data management.
Yamada has received widespread recognition in both industry and academia. His achievements include the Best Paper Award from the Institute of Electronics, Information and Communication Engineers and the Gold Prize at the Rakuten Technology Award 2014. His contributions to data technology continue to shape the future of scalable and secure database solutions.