Data & AnalyticsConference45min
Another Brick in the WAL – Pourquoi la vitesse ne rime plus avec RAM
Cette session explore comment Aerospike repense les bases de données en privilégiant une architecture optimisée pour les disques plutôt que la RAM, offrant des performances massives et une faible latence. Elle présente les principes techniques, des retours d’expérience concrets et une démonstration de cette approche « post-RAM » scalable et résiliente.
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Nicolas WlodarczykAerospike
Pierre BERARDAerospike
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Thursday, April 23, 10:30-11:15
Paris 242AB
Construire une base de données performante, résiliente et scalable reste l’un des défis les plus complexes du monde logiciel. Entre la concurrence permanente pour les ressources, la gestion critique de l'état des données et les exigences de distribution, les architectures mono-noeud atteignent rapidement leurs limites.
Les bases relationnelles reposent sur des fondations solides, mais difficilement adaptables à grande échelle.
Le NoSQL, lui, a bousculé les codes… au prix d’une fragmentation des approches, sans véritables standards universels. Mais toutes les bases de données NoSQL utilisent la mémoire pour assurer la performance que l’on attend d’elles.
Et si le postulat de départ était à revoir ? Et si la RAM n’était pas la clé de la performance ?
Dans cette session, découvrez comment Aerospike redéfinit les standards avec une approche pensée pour les disques, capable de délivrer des millions de requêtes par seconde avec une latence inférieure à la milliseconde.
Au programme : les principes d’ingénierie qui rendent cela possible, des retours d’expérience issus de déploiements comme Adikteev et Criteo, et une démonstration en direct pour voir la performance “post-RAM” en action.
Les bases relationnelles reposent sur des fondations solides, mais difficilement adaptables à grande échelle.
Le NoSQL, lui, a bousculé les codes… au prix d’une fragmentation des approches, sans véritables standards universels. Mais toutes les bases de données NoSQL utilisent la mémoire pour assurer la performance que l’on attend d’elles.
Et si le postulat de départ était à revoir ? Et si la RAM n’était pas la clé de la performance ?
Dans cette session, découvrez comment Aerospike redéfinit les standards avec une approche pensée pour les disques, capable de délivrer des millions de requêtes par seconde avec une latence inférieure à la milliseconde.
Au programme : les principes d’ingénierie qui rendent cela possible, des retours d’expérience issus de déploiements comme Adikteev et Criteo, et une démonstration en direct pour voir la performance “post-RAM” en action.
Nicolas Wlodarczyk
Nicolas brings nearly 25 years of experience architecting and engineering enterprise-grade distributed systems and data infrastructures. He specializes in navigating the technical evolution of high-scale environments, with a focus on NoSQL architecture, performance optimization, and the modernization of legacy stacks into cloud-native ecosystems.
Today, as a Solutions Architect at Aerospike, Nicolas solves complex real-time data challenges at massive scale. He leverages Aerospike’s architecture to deliver sub-millisecond performance across multi-terabyte datasets, helping organizations transform technical debt into high-performance infrastructure. He works closely with technical stakeholders to design and operate systems that can maintain strict consistency and predictability across distributed environments.
Before Aerospike, Nicolas held senior technical roles at industry-leading data companies. As a Senior Staff Sales Engineer at Cockroach Labs and a Solution Architect at Couchbase, he specialized in the internals of distributed SQL and NoSQL databases for global brands such as Carrefour, Louis Vuitton, and Heineken. His technical foundation includes years of hands-on work as a Solutions Architect and Developer at Capgemini and Sopra Steria, where he focused on .NET, PL/SQL, and complex NoSQL implementations.
Today, as a Solutions Architect at Aerospike, Nicolas solves complex real-time data challenges at massive scale. He leverages Aerospike’s architecture to deliver sub-millisecond performance across multi-terabyte datasets, helping organizations transform technical debt into high-performance infrastructure. He works closely with technical stakeholders to design and operate systems that can maintain strict consistency and predictability across distributed environments.
Before Aerospike, Nicolas held senior technical roles at industry-leading data companies. As a Senior Staff Sales Engineer at Cockroach Labs and a Solution Architect at Couchbase, he specialized in the internals of distributed SQL and NoSQL databases for global brands such as Carrefour, Louis Vuitton, and Heineken. His technical foundation includes years of hands-on work as a Solutions Architect and Developer at Capgemini and Sopra Steria, where he focused on .NET, PL/SQL, and complex NoSQL implementations.
Pierre BERARD
Pierre Berard brings 20 years of experience navigating the technical evolution of high-scale data environments, specializing in enterprise-grade distributed systems and real-time infrastructure. His technical foundation comes from his background developing low-latency trading platforms for financial institutions, where he faced the complexity of maintaining strict predictability and sub-millisecond performance.
Today, as a Regional Leader at Aerospike, Pierre helps companies make the most out of their data in real time and solve their most demanding technical challenges. He works closely with engineering teams and technical stakeholders to modernize data stacks, optimize infrastructure costs, and deliver massive scale without compromising on speed.
Before Aerospike, Pierre held strategic and technical roles at industry-leading companies, including MongoDB, Red Hat, and multiple financial institutions. Throughout his career, he has focused on bridging the gap between cutting-edge NoSQL technologies, cloud ecosystems, and tangible business impact. Pierre holds a Master of Science in Engineering from Ensimag.
Today, as a Regional Leader at Aerospike, Pierre helps companies make the most out of their data in real time and solve their most demanding technical challenges. He works closely with engineering teams and technical stakeholders to modernize data stacks, optimize infrastructure costs, and deliver massive scale without compromising on speed.
Before Aerospike, Pierre held strategic and technical roles at industry-leading companies, including MongoDB, Red Hat, and multiple financial institutions. Throughout his career, he has focused on bridging the gap between cutting-edge NoSQL technologies, cloud ecosystems, and tangible business impact. Pierre holds a Master of Science in Engineering from Ensimag.
