“Pekka is a wizard in software - he is really fast in grasping the essence of the problem and turning it to working, tested code. He is also super fun to work with. I most highly recommend him for any software team and would hire him in an instant as the key member of the team. ”
About
Pekka Enberg is a founder at ChiselStrike and a Ph.D. candidate at the University of…
Activity
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I went from VP Engineering to CTO at an Online Retailer and saw the company grow from 30 to 3,500 people and an IPO. In 2021, I left to build the…
I went from VP Engineering to CTO at an Online Retailer and saw the company grow from 30 to 3,500 people and an IPO. In 2021, I left to build the…
Liked by Pekka Enberg
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Turso completed SOC2 Type II compliance with zero issues https://lnkd.in/g9fGYEGW #soc2 #compliance #security #trust #vanta
Turso completed SOC2 Type II compliance with zero issues https://lnkd.in/g9fGYEGW #soc2 #compliance #security #trust #vanta
Liked by Pekka Enberg
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Great podcast, where I had the opportunity to dig deep into how Turso works
Great podcast, where I had the opportunity to dig deep into how Turso works
Liked by Pekka Enberg
Experience & Education
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Turso
View Pekka’s full experience
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Licenses & Certifications
Publications
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OSv—Optimizing the Operating System for Virtual Machines
2014 USENIX Annual Technical Conference (USENIX ATC 14)
Virtual machines in the cloud typically run existing general-purpose operating systems such as Linux. We notice that the cloud’s hypervisor already provides some features, such as isolation and hardware abstraction, which are duplicated by traditional operating systems, and that this duplication comes at a cost. We present the design and implementation of OSv, a new guest operating system designed specifically for running a single application on a virtual machine in the cloud. It addresses the…
Virtual machines in the cloud typically run existing general-purpose operating systems such as Linux. We notice that the cloud’s hypervisor already provides some features, such as isolation and hardware abstraction, which are duplicated by traditional operating systems, and that this duplication comes at a cost. We present the design and implementation of OSv, a new guest operating system designed specifically for running a single application on a virtual machine in the cloud. It addresses the duplication issues by using a low-overhead library-OS-like design. It runs existing applications written for Linux, as well as new applications written for OSv. We demonstrate that OSv is able to efficiently run a variety of existing applications. We demonstrate its sub-second boot time, small OS image and how it makes more memory available to the application. For unmodified network-intensive applications, we demonstrate up to 25% increase in throughput and 47% decrease in latency. By using non-POSIX network APIs, we can further improve performance and demonstrate a 290% increase in Memcached throughput.
Other authors -
Projects
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Jato virtual machine
- Present
Jato is an open source implementation of the Java virtual machine written from scratch.
Other creators -
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Linux kernel
See projectI have worked on various subsystem of the Linux kernel, including memory management and x86 architecture code. Recently, I have been porting Linux to the legacy VAX architecture.
Languages
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Finnish
Native or bilingual proficiency
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English
Full professional proficiency
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Swedish
Elementary proficiency
Recommendations received
4 people have recommended Pekka
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🎙️ Neloskausi saatiin päätökseen jaksolla Taustajärjestelmän uudelleenkirjoitus, jossa pohditaan miten ja miksi tuotannossa olevan järjestelmän…
🎙️ Neloskausi saatiin päätökseen jaksolla Taustajärjestelmän uudelleenkirjoitus, jossa pohditaan miten ja miksi tuotannossa olevan järjestelmän…
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If you're attending the Merge in Berlin next week come by our booth to see the power of unikernels (read: Unikraft) in (live) action!
If you're attending the Merge in Berlin next week come by our booth to see the power of unikernels (read: Unikraft) in (live) action!
Liked by Pekka Enberg
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When we at Turso forked SQLite, people said we (Glauber Costa, Pekka Enberg etc.) were crazy. They were right.. BUT not for that reason. libSQL has…
When we at Turso forked SQLite, people said we (Glauber Costa, Pekka Enberg etc.) were crazy. They were right.. BUT not for that reason. libSQL has…
Liked by Pekka Enberg
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