Pedro Pedreira
San Francisco, California, United States
812 followers
500+ connections
About
I currently lead the Velox team at Meta, where we are commoditizing execution for data…
Activity
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Velox through Gluten is getting to the cloud. Let the games begin!
Velox through Gluten is getting to the cloud. Let the games begin!
Shared by Pedro Pedreira
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We are really excited to announce the new native engine for #Spark in #Fabric! 🎉 The native execution engine has been completely rewritten in C++…
We are really excited to announce the new native engine for #Spark in #Fabric! 🎉 The native execution engine has been completely rewritten in C++…
Liked by Pedro Pedreira
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On May 22, join Meta's own Aparna Ramani and Delia David, for a Data @Scale Fireside Chat: Evolution of AI-First Data Infrastructure, moderated by…
On May 22, join Meta's own Aparna Ramani and Delia David, for a Data @Scale Fireside Chat: Evolution of AI-First Data Infrastructure, moderated by…
Liked by Pedro Pedreira
Experience
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Education
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Federal University of Paraná
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Thesis title: On Indexing Highly Dynamic Multidimensional Datasets for Interactive Analytics
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Publications
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Rethinking Concurrency Control for In-Memory OLAP DBMSs
34th IEEE International Conference on Data Engineering - ICDE'18
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Cubrick: Indexing Millions of Records per Second for Interactive Analytics
42st International Conference on Very Large Databases - VLDB'16
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Cubrick: A Scalable Distributed MOLAP Database for Fast Analytics
41st International Conference on Very Large Databases - VLDB'15 (Ph.D Workshop)
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Analyzing the Performance of an Externally Journaled Filesystem
IX Workshop on Operating Systems (WSO'12)
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An Experimental Performance Analysis of the Storage Protocols iSCSI and AoE (in Portuguese)
XXXIX Integrated Seminar on Software and Hardware (SEMISH'12)
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A QoS Aware Non-work-conserving Disk Scheduler
28th IEEE Conference on Massive Data Storage (MSST'12)
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Shared Storage Systems with Quality of Service and High-Throughput (in Portuguese)
IX Workshop on Clouds Grids and Applications (WCGA'11)
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A Shared User-Level Filesystem Based on Distributed Hash Tables (in Portuguese)
X Workshop on Free Software (WSL'09)
Courses
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Algorithms, Part I - Sedgewick
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Certified Ethical Hacker - ECCouncil
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Linux Center Engineer
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VMware vSphere 5: ICM
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Projects
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Continuous Integration with Hudson
Continuous integration to deploy applications to production environment through Hudson.
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Xadrez Livre (Free Chess)
Xadrez Livre is a public online chess server that is meant to be used mainly as an educational tool to improve chess teaching in Brazilian public schools.
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QoS aware I/O scheduler for Linux
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See projectIt's an implementation of a QoS aware I/O scheduler for Linux, dubbed HTBS (High-throughput Token Bucket Scheduler). More details can be found on my Master's dissertation or on the paper "A QoS Aware Non-work-conserving Disk Scheduler" (MSST'12).
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DIFS - Distributed Filesystem
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See projectIt's the source code of a completely distributed filesystem (DIFS) I implemented as my undergrad project. It's implemented from scratch in C and relies on a DHT to store and find files and directories. I used FUSE to ease the implementation of the filesystem interface and allow its use in user-level. Please drop me an email if you're somehow interested in this project.
Languages
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Portuguese
Native or bilingual proficiency
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English
Full professional proficiency
More activity by Pedro
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#DBML 2024 is a wrap! I am very thankful to my fellow co-organizers Carsten Binnig and Ziyu Li, as well as the invited speakers Renata…
#DBML 2024 is a wrap! I am very thankful to my fellow co-organizers Carsten Binnig and Ziyu Li, as well as the invited speakers Renata…
Liked by Pedro Pedreira
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Join me and Amit Purohit on May 22nd at Data@Scale to hear about the work we've been doing on evolving our data stack at Meta.
Join me and Amit Purohit on May 22nd at Data@Scale to hear about the work we've been doing on evolving our data stack at Meta.
Shared by Pedro Pedreira
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Looking forward to presenting this data@scale session with Pedro Pedreira on future of data systems...
Looking forward to presenting this data@scale session with Pedro Pedreira on future of data systems...
Liked by Pedro Pedreira
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Gostaria de compartilhar que estou começando no meu novo cargo de Inria International Chair.
Gostaria de compartilhar que estou começando no meu novo cargo de Inria International Chair.
Liked by Pedro Pedreira
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VeloxCon 2024. Takeaway #3: For analytical workloads, it's all about performance optimization. Today, we know how to manage these workloads. We…
VeloxCon 2024. Takeaway #3: For analytical workloads, it's all about performance optimization. Today, we know how to manage these workloads. We…
Liked by Pedro Pedreira
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Pedro Pedreira and Amit Purohit join us at Data @Scale on May 22 to discuss how Meta has evolved the traditional monolithic way of developing data…
Pedro Pedreira and Amit Purohit join us at Data @Scale on May 22 to discuss how Meta has evolved the traditional monolithic way of developing data…
Liked by Pedro Pedreira
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For data engineers, there are huge opportunities to add value to your org by optimizing your infrastructure. It's important though to think about…
For data engineers, there are huge opportunities to add value to your org by optimizing your infrastructure. It's important though to think about…
Liked by Pedro Pedreira
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VeloxCon 2024. Takeaway #2: Hardware ramains the catalyst for innovation in data processing. Hardware has always been a catalyst for data…
VeloxCon 2024. Takeaway #2: Hardware ramains the catalyst for innovation in data processing. Hardware has always been a catalyst for data…
Liked by Pedro Pedreira
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VeloxCon 2024. Takeaway #4: Defining and measuring performance is a very hard problem. This is not just an engineering problem. It's a market…
VeloxCon 2024. Takeaway #4: Defining and measuring performance is a very hard problem. This is not just an engineering problem. It's a market…
Liked by Pedro Pedreira
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If you are a data engineer a systems engineer interested into data management systems or interested in data infra in general, you have to check the…
If you are a data engineer a systems engineer interested into data management systems or interested in data infra in general, you have to check the…
Liked by Pedro Pedreira
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We have silently open sourced Nimble last week. It's still in Alpha version (pun intended), but check it out.
We have silently open sourced Nimble last week. It's still in Alpha version (pun intended), but check it out.
Shared by Pedro Pedreira
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And I missed something important from my takeaway #1! Nimble from Meta has also been open sourced, so there's much more about it out there than a…
And I missed something important from my takeaway #1! Nimble from Meta has also been open sourced, so there's much more about it out there than a…
Liked by Pedro Pedreira
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Here's my key take aways from VeloxCon 2024. Takeaway #1: There's a tectonic swift happening the importance of data workloads! Nimble's…
Here's my key take aways from VeloxCon 2024. Takeaway #1: There's a tectonic swift happening the importance of data workloads! Nimble's…
Liked by Pedro Pedreira
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