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Some fun stuff you can do - RTT analysis, just using SQL :-) : -- RTT Analysis using TCP timestamp echo -- Measures actual network RTT by tracking when our ts_val gets echoed back …

I was chatting with a colleague a while ago, and they wanted to run some SQL queries against a PCAP – aggregate by source IP, that sort of thing. They went looking and found Packet…

I’ve not looked at it in a while but sled/rio were interesting up and coming options https://github.com/spacejam/sled

This is a pet peeve of mine - but with a phone with a small display (eg iPhone 12 mini) it feels like 1/3rd of the screen is taken up with ‘menu bars/banners’ between browser url b…

Akamai Technologies | Multiple Software Engineering Roles | EU Remote, US Remote | Full-time* I'm a principal lead on Akamai's Linux Performance Team, and we're actively hiring tal…

Not entirely sure what the complaint is. I know HN is skewed very US heavy - but most of the rest of the world uses D/M/Y. I for one find M/D/Y bonkers ¯\_ (ツ)_/¯

Egress - typically one of the most expensive parts is getting 50% cheaper.

Our marketing team is crap, there’s no consistency e.g. we acquired prolexic and still use that brand. Internally a number of the engineers are scratching our heads at this one.

My team is distributed (1 us west coast, 1 us central, 1 us east, 1 Europe - me) and we have had the same set of rituals pre/post pandemic. - weekly 1:1 with our line manager - wee…

My takeaway is that it’s iptables + a dynamic policy engine, with some sort of helpful visualisation dashboard for IT admins to program policy. But guardicore’s website is just ful…

Typically with devices like network cards (that also operate over PCI-E) You send the device a circular list of descriptors (pointers) to a region of main memory. In order to send …