The forgotten broker-less message queue
from Ebury (Jelgava, Latvia)
About speaker
Aivars Kalvāns is a FinTech developer, software architect, and consultant. He spent more than 18 years at Tieto developing and architecting payment card software for acquiring, issuing, and utility payments through mobile phones, ATMs, and POS terminals.
About speakers company
Ebury. From payments, collections, risk management, financing and more – we help businesses maximise their global growth potential. https://ebury.com/about/about-ebury/
Abstracts
Before the cloud solution era, TPC-C online transaction processing benchmarks were dominated by Oracle-based solutions using Oracle Tuxedo as the TP monitor. Many TPC-C reports include the Tuxedo application code and Oracle Tuxedo is still powering our financial institutions, telecom, and many other companies.
In this talk, I will focus on the UNIX APIs that have made the Tuxedo messaging core tick since the early 1980s: System V IPC message queues.
I will start with an overview of an early and simple implementation from PDP-11 days and end up with a modern Linux implementation and some important performance tricks. I will show how eBPF tools can be used to gain more insight and collect metrics beyond the standard ones.
Next, we will look at how Tuxedo uses the API to implement the request-reply pattern, overcome message size limits to send large messages, improve scalability, add timeouts for blocking API calls, and finally communicate with other machines invisible to the developer.
The talk was accepted to the conference program
other talks of this topic
Adrian Kodja
softgarden e-recruiting GmbH
Florian Lenz
neocentric GmbH - Azure Cloud Developer / Architect
Neel Bhatt
RTL/Buienradar
Florian Lenz
neocentric GmbH - Azure Cloud Developer / Architect
Vijaykumar Jangamashetti
Federico Fregosi
OpsGuru
Raphael Semeteys
Worldline
Aman Sharma
Lamatic.ai
Viktor Vedmich
Amazon Web Services
Joachim Aumann
Amazon Web Services
Mons Anderson
Exness
Geetha Anne
Temporal Technologies
Vinit Dhatrak
Docusign
Joachim Aumann
Amazon Web Services
Ivan Koveshnikov
Gcore
Alexandre Touret
Worldline
Florian Lenz
neocentric GmbH - Azure Cloud Developer / Architect
Florian Lenz
neocentric GmbH - Azure Cloud Developer / Architect
Joachim Aumann
Amazon Web Services
Alexander Gilevich
EPAM
Ambesh Singh
Visionet Systems Deutschland
Vamsi Krishna Rao
Salesforce
Andrii Raikov
Delivery Hero SE
Alina Krasavina
Delivery hero
Utku Özdemir
Sidero Labs
Tech Internals Conf is the leading conference for developers of complex and highly loaded systems
Participation options
Offline
The price is soaring —> the closer the conference is, the more it costs.
The current price of a ticket is —> 360 EUR
If you have any questions you can reach out to our support service —> support@internals.tech
Special offer (from 5 tickets)
To order from 5 tickets, contact us support@internals.tech
leave a request
Changed your mind?
Please tell us why.
Thank you for your reply!
Become partner
Professional conference for developers of high-load systems