<h3>Summary: </h3> In this episode, we chat to Matt Butrovich about his research on database proxies. We discuss the inefficiencies of traditional database proxies, which operate in user-space, causing overhead due to buffer copying and system calls. Matt introduces "user-bypass" which leverages Linux's eBPF infrastructure to move application logic into kernel-space. Matt then tells us about Tigger, a PostgreSQL-compatible DBMS proxy, showcasing user-bypass benefits. Tune in to hear about the experiments that demonstrate how Tigger can achieve up to a 29% reduction in transaction latencies and a 42% reduction in CPU utilization compared to other widely-used proxies. <h3>Links: </h3><ul><li><a href="https://mattbutrovi.ch/" rel="noopener noreferrer" target="_blank">Matt's homepage</a></li><li><a href="https://www.vldb.org/pvldb/vol16/p3335-butrovich.pdf" rel="noopener noreferrer" target="_blank">VLDB'23 paper</a></li><li><a href="https://github.com/mbutrovich/tigger" rel="noopener noreferrer" target="_blank">Tigger's Github repo</a></li></ul> <hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

Summary: In this episode, we chat to Matt Butrovich about his research on database proxies. We discuss the inefficiencies of traditional database proxies, which operate in user-space, causing overhead due to buffer copying and system calls. Matt introduces "user-bypass" which leverages Linux's eBPF infrastructure to move application logic into kernel-space. Matt then tells us about Tigger, a PostgreSQL-compatible DBMS proxy, showcasing user-bypass benefits. Tune in to hear about the experiments that demonstrate how Tigger can achieve up to a 29% reduction in transaction latencies and a 42% reduction in CPU utilization compared to other widely-used proxies. Links: Matt's homepageVLDB'23 paperTigger's Github repo Hosted on Acast. See acast.com/privacy for more information.

Summary: In this episode, we chat to Matt Butrovich about his research on database proxies. We discuss the inefficiencies of traditional database proxies, which operate in user-space, causing overhead due to buffer copying and system calls. Matt introduces "user-bypass" which leverages Linux's eBPF infrastructure to move application logic into kernel-space. Matt then tells us about Tigger, a PostgreSQL-compatible DBMS proxy, showcasing user-bypass benefits. Tune in to hear about the experiments that demonstrate how Tigger can achieve up to a 29% reduction in transaction latencies and a 42% reduction in CPU utilization compared to other widely-used proxies. Links: <ul><li><a href="https://mattbutrovi.ch/" rel="noopener noreferrer">Matt's homepage</a></li><li><a href="https://www.vldb.org/pvldb/vol16/p3335-butrovich.pdf" rel="noopener noreferrer">VLDB'23 paper</a></li><li><a href="https://github.com/mbutrovich/tigger" rel="noopener noreferrer">Tigger's Github repo</a></li></ul> Hosted on Acast. See <a href="https://acast.com/privacy" rel="noopener noreferrer">acast.com/privacy</a> for more information.

Matt Butrovich | Tigger: A Database Proxy That Bounces With User-Bypass | #45

This podcast features interviews with Computer Science researchers. Hosted by <a href="https://jackwaudby.github.io/" rel="noopener noreferrer" target="_blank">Dr. Jack Waudby</a> researchers are interviewed, highlighting the problem(s) they tackled, solutions they developed, and how their findings can be applied in practice. This podcast is for industry practitioners, researchers, and students, aims to further narrow the gap between research and practice, and to generally make awesome Computer Science research more accessible. We have 2 types of episode: (i) Cutting Edge (red/blue logo) where we talk to researchers about their latest work, and (ii) High Impact (gold/silver logo) where we talk to researchers about their influential work. You can support the show through&nbsp;<a href="https://www.buymeacoffee.com/disseminate" rel="noopener noreferrer" target="_blank">Buy Me a Coffee</a>.&nbsp;A donation of $3 will help us keep making you awesome Computer Science research podcasts.&nbsp;<hr> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.

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This podcast features interviews with Computer Science researchers. Hosted by Dr. Jack Waudby researchers are interviewed, highlighting the problem(s) they tackled, solutions they developed, and how their findings can be applied in practice. This podcast is for industry practitioners, researchers, and students, aims to further narrow the gap between research and practice, and to generally make awesome Computer Science research more accessible. We have 2 types of episode: (i) Cutting Edge (red/blue logo) where we talk to researchers about their latest work, and (ii) High Impact (gold/silver logo) where we talk to researchers about their influential work. You can support the show through Buy Me a Coffee. A donation of $3 will help us keep making you awesome Computer Science research podcasts.  Hosted on Acast. See acast.com/privacy for more information.

This podcast features interviews with Computer Science researchers. Hosted by <a href="https://jackwaudby.github.io/" rel="noopener noreferrer">Dr. Jack Waudby</a> researchers are interviewed, highlighting the problem(s) they tackled, solutions they developed, and how their findings can be applied in practice. This podcast is for industry practitioners, researchers, and students, aims to further narrow the gap between research and practice, and to generally make awesome Computer Science research more accessible. We have 2 types of episode: (i) Cutting Edge (red/blue logo) where we talk to researchers about their latest work, and (ii) High Impact (gold/silver logo) where we talk to researchers about their influential work. You can support the show through&nbsp;<a href="https://www.buymeacoffee.com/disseminate" rel="noopener noreferrer">Buy Me a Coffee</a>.&nbsp;A donation of $3 will help us keep making you awesome Computer Science research podcasts.&nbsp; Hosted on Acast. See <a href="https://acast.com/privacy" rel="noopener noreferrer">acast.com/privacy</a> for more information.

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Matt Butrovich | Tigger: A Database Proxy That Bounces With User-Bypass | #45

Matt Butrovich | Tigger: A Database Proxy That Bounces With User-Bypass | #45

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