@ludoviclogiou.bsky.social
Reposted
Unix "find" expressions compiled to bytecode nullprogram.com/blog/2025/12... from null program via #[email protected] / gcu.info/gruik/
Unix "find" expressions compiled to bytecode
nullprogram.com
December 23, 2025 at 4:41 AM
Unix "find" expressions compiled to bytecode nullprogram.com/blog/2025/12... from null program via #[email protected] / gcu.info/gruik/
Reposted
Understanding your Linux graphics driver stack timur.hu/blog/2025/un... from Lobsters via #[email protected] / gcu.info/gruik/
Understanding your Linux open source drivers
After introducing how graphics drivers work in general, I’d like to give a brief overview about what is what in the Linux graphics stack, what are the important parts and what the key projects are whe...
timur.hu
December 22, 2025 at 2:00 PM
Understanding your Linux graphics driver stack timur.hu/blog/2025/un... from Lobsters via #[email protected] / gcu.info/gruik/
Reposted
PostgreSQL 101 :
Nicolas propose une formation complète Postgresql 18 et c'est du lourd :
- 370+ fichiers
- 21 chapitres
- 7 annexes
- du niveau débutant à avancé
- perf, sécurité, SQL avancé, HA, nouveautés PG18…
à retrouver ici :
https://github.com/NDXDeveloper/formation-postgresql-18
- 370+ fichiers
- 21 chapitres
- 7 annexes
- du niveau débutant à avancé
- perf, sécurité, SQL avancé, HA, nouveautés PG18…
à retrouver ici :
https://github.com/NDXDeveloper/formation-postgresql-18
December 15, 2025 at 7:51 AM
PostgreSQL 101 :
Reposted
Fundamental of Virtual Memory : nghiant3223.github.io/2025/05/29/f...
Fundamental of Virtual Memory
Fundamental of Virtual Memory
nghiant3223.github.io
November 30, 2025 at 8:12 PM
Fundamental of Virtual Memory : nghiant3223.github.io/2025/05/29/f...
Reposted
The Path of a Packet Through the Linux Kernel :
www.net.in.tum.de/fileadmin/TU...
www.net.in.tum.de/fileadmin/TU...
www.net.in.tum.de
November 30, 2025 at 9:48 PM
The Path of a Packet Through the Linux Kernel :
www.net.in.tum.de/fileadmin/TU...
www.net.in.tum.de/fileadmin/TU...
Reposted
Si vous voulez étudier le kernel linux avec un petit explorer avec quelques petites notes d'identifications : reverser.dev/linux-kernel...
November 27, 2025 at 12:19 PM
Si vous voulez étudier le kernel linux avec un petit explorer avec quelques petites notes d'identifications : reverser.dev/linux-kernel...
Reposted
🤔 Have you ever wondered how #kubernetes caches #etcd?
✍️ I just published a new deep-dive into K8s watch cache: per-resource Cachers, waitUntilFreshAndBlock(), and progress notifications for quiet resources.
pierrezemb.fr/posts/diving...
✍️ I just published a new deep-dive into K8s watch cache: per-resource Cachers, waitUntilFreshAndBlock(), and progress notifications for quiet resources.
pierrezemb.fr/posts/diving...
Diving into Kubernetes' Watch Cache
Understanding how Kubernetes apiserver caches etcd, the 3-second timeout, and K8s 1.34 consistent read feature
pierrezemb.fr
November 12, 2025 at 8:13 AM
🤔 Have you ever wondered how #kubernetes caches #etcd?
✍️ I just published a new deep-dive into K8s watch cache: per-resource Cachers, waitUntilFreshAndBlock(), and progress notifications for quiet resources.
pierrezemb.fr/posts/diving...
✍️ I just published a new deep-dive into K8s watch cache: per-resource Cachers, waitUntilFreshAndBlock(), and progress notifications for quiet resources.
pierrezemb.fr/posts/diving...
Reposted
"Like Parquet, Vortex minimizes bytes on disk. However, Vortex is also designed with a core use-case in mind: decoding and querying data directly from object storage on GPUs". Parquet was created and optimized for filesystem storage. Vortex and Lance are a new generation of "S3 native" formats.
Questioning an Interface: From Parquet to Vortex
Breaking free from the shackles of interface-imposed performance limitations
www.polarsignals.com
November 25, 2025 at 7:27 PM
"Like Parquet, Vortex minimizes bytes on disk. However, Vortex is also designed with a core use-case in mind: decoding and querying data directly from object storage on GPUs". Parquet was created and optimized for filesystem storage. Vortex and Lance are a new generation of "S3 native" formats.
Reposted
Reposted
Du Data, du Python, de belles interfaces et du graphes à gogo : can.python-3.com?p=423
Visualisation interactive de données en Python avec Bokeh
can.python-3.com
November 11, 2025 at 10:53 AM
Du Data, du Python, de belles interfaces et du graphes à gogo : can.python-3.com?p=423
Reposted
Kubernetes is the sum of all the shell scripts, and practices, system administrators have cobbled together over time, presented as a single system behind a declarative set of APIs.
November 6, 2025 at 1:11 PM
Kubernetes is the sum of all the shell scripts, and practices, system administrators have cobbled together over time, presented as a single system behind a declarative set of APIs.
Reposted
À voir ou à revoir, voici les vidéos de la session du JUG de mardi dernier.
@n8n.io par Nayel Ferai et @duckdb.org par @vhe74.bsky.social
youtu.be/SKiiTkjObu8
youtu.be/hr4uS9h8Fpw
@n8n.io par Nayel Ferai et @duckdb.org par @vhe74.bsky.social
youtu.be/SKiiTkjObu8
youtu.be/hr4uS9h8Fpw
youtu.be
October 20, 2025 at 7:01 AM
À voir ou à revoir, voici les vidéos de la session du JUG de mardi dernier.
@n8n.io par Nayel Ferai et @duckdb.org par @vhe74.bsky.social
youtu.be/SKiiTkjObu8
youtu.be/hr4uS9h8Fpw
@n8n.io par Nayel Ferai et @duckdb.org par @vhe74.bsky.social
youtu.be/SKiiTkjObu8
youtu.be/hr4uS9h8Fpw
Reposted
As always, too much interesting things in a @kelseyhightower.com talk to list them all live from the #PlatformCon ; the gist of it:
- Learn to scale down
- You gotta understand the foundation (<3)
- Finish what you start
- Be intentional, not just reaction
- Read Promise Theory
With great humor :)
- Learn to scale down
- You gotta understand the foundation (<3)
- Finish what you start
- Be intentional, not just reaction
- Read Promise Theory
With great humor :)
October 16, 2025 at 8:26 AM
As always, too much interesting things in a @kelseyhightower.com talk to list them all live from the #PlatformCon ; the gist of it:
- Learn to scale down
- You gotta understand the foundation (<3)
- Finish what you start
- Be intentional, not just reaction
- Read Promise Theory
With great humor :)
- Learn to scale down
- You gotta understand the foundation (<3)
- Finish what you start
- Be intentional, not just reaction
- Read Promise Theory
With great humor :)
Reposted
Our SIGMOD paper with our friends at Tsinghua + @wesmckinney.com + @pateljm.bsky.social on creating a next generation open-source data file format is out. F3 is a future-proof file format avoids the mistakes of Parquet.
📄 Paper: db.cs.cmu.edu/papers/2025/...
📁 Code: github.com/future-file-...
📄 Paper: db.cs.cmu.edu/papers/2025/...
📁 Code: github.com/future-file-...
October 1, 2025 at 1:49 PM
Our SIGMOD paper with our friends at Tsinghua + @wesmckinney.com + @pateljm.bsky.social on creating a next generation open-source data file format is out. F3 is a future-proof file format avoids the mistakes of Parquet.
📄 Paper: db.cs.cmu.edu/papers/2025/...
📁 Code: github.com/future-file-...
📄 Paper: db.cs.cmu.edu/papers/2025/...
📁 Code: github.com/future-file-...
Reposted
What Makes System Calls Expensive: A Linux Internals Deep Dive
An explanation of how Linux handles system calls on x86-64 and why they show up as expensive operations in performance profiles blog.codingconfessions.com/p/what-makes...
An explanation of how Linux handles system calls on x86-64 and why they show up as expensive operations in performance profiles blog.codingconfessions.com/p/what-makes...
What Makes System Calls Expensive: A Linux Internals Deep Dive
An explanation of how Linux handles system calls on x86-64 and why they show up as expensive operations in performance profiles
blog.codingconfessions.com
September 17, 2025 at 5:01 PM
What Makes System Calls Expensive: A Linux Internals Deep Dive
An explanation of how Linux handles system calls on x86-64 and why they show up as expensive operations in performance profiles blog.codingconfessions.com/p/what-makes...
An explanation of how Linux handles system calls on x86-64 and why they show up as expensive operations in performance profiles blog.codingconfessions.com/p/what-makes...
Reposted
Critical Argo CD API Vulnerability Exposes Repository Credentials
Critical Argo CD API Vulnerability Exposes Repository Credentials
cybersecuritynews.com
September 6, 2025 at 10:37 AM
Critical Argo CD API Vulnerability Exposes Repository Credentials
Reposted
Kubernetes v1.34: Finer-Grained Control Over Container Restarts-
Kubernetes v1.34: Finer-Grained Control Over Container Restarts
With the release of Kubernetes 1.34, a new alpha feature is introduced that gives you more granular control over container restarts within a Pod. This feature, named Container Restart Policy and Rules,...
kubernetes.io
September 1, 2025 at 6:06 PM
Kubernetes v1.34: Finer-Grained Control Over Container Restarts-
Reposted
This is an interesting article about modelpack : a spec on top of oci for model distribution
www.cncf.io/blog/2025/08...
www.cncf.io/blog/2025/08...
How OCI Artifacts Will Drive Future AI Use Cases
In recent years, the software industry has seen a strong shift toward enabling and supporting Artificial Intelligence (AI) workloads. While a variety of high level tools like Large Language Models…
www.cncf.io
September 1, 2025 at 3:17 PM
This is an interesting article about modelpack : a spec on top of oci for model distribution
www.cncf.io/blog/2025/08...
www.cncf.io/blog/2025/08...
Reposted
eBPF 101: Your First Step into Kernel Programming journal.hexmos.com/ebpf-introdu... from Hacker News via #[email protected] / gcu.info/gruik/
eBPF 101: Your First Step into Kernel Programming
eBPF has revolutionized Linux observability and security by allowing sandboxed programs to run in the kernel without changing kernel source code or loading modules
journal.hexmos.com
September 1, 2025 at 9:38 AM
eBPF 101: Your First Step into Kernel Programming journal.hexmos.com/ebpf-introdu... from Hacker News via #[email protected] / gcu.info/gruik/
Reposted
Last Week in Kubernetes Development: Week Ending August 24, 2025 -
Week Ending August 24, 2025
Developer News
lwkd.info
August 28, 2025 at 6:06 PM
Last Week in Kubernetes Development: Week Ending August 24, 2025 -
Reposted
At the root of many problems in tech, you’ll find bruised or oversized egos — and very rarely actual technical problems.
August 24, 2025 at 8:13 AM
At the root of many problems in tech, you’ll find bruised or oversized egos — and very rarely actual technical problems.