Blog
Points of view, practical tools and case studies
![Revolutionizing Aquaculture with Machine Learning: real-world applications and success stories](/images/blog/machine-learning/Hexagone_pillars.jpg#joomlaImage://local-images/blog/machine-learning/Hexagone_pillars.jpg?width=1920&height=2880)
Revolutionizing Aquaculture with Machine Learning: real-world applications and success stories
Machine learning is transforming aquaculture with groundbreaking applications in image classification, image segmentation, video analysis, and object detection.
![SD-WAN: key features, market and solutions](/images/blog/vignettes/AdobeStock_177237297.jpeg)
SD-WAN: key features, market and solutions
This post provides an overview of SD-WAN and takes stock of key features, the market and the players.
![Querying Marine Traffic API with web-scraped container ships data](/images/blog/vignettes/marine-traffic-api-blog-isitix.jpg)
Querying Marine Traffic API with web-scraped container ships data
Marine Traffic operates a database of Maritime data. The database is fed with AIS data. Every AIS-equipped ship periodically radio-broadcasts information abouts its position, its speed, and so on. Marine Traffic operates ground stations to collect AIS-information and put them in a big central database, and offers a paid API to query it.
![Deprecated programming methodologies slow down your system, please upgrade!](/images/jch-optimize/ng/images_blog_vignettes_parrallel-programming.webp)
Deprecated programming methodologies slow down your system, please upgrade!
Romain Jouin kindly asked me to give a talk to his students at Leonard de Vinci University about my opinion, as an IT practitioner, on the evolution of computer architecture.
![Managing Allied Telesis Switches The Devops Way Using Go Language](/images/jch-optimize/ng/images_blog_vignettes_managing-at-switches-the-devops-way-go-language.webp)
Managing Allied Telesis Switches The Devops Way Using Go Language
Allied Telesis (AT) is a small and historical network equipment manufacturer, with headquarters in Japan and the United States. Its global turnover may be less than 1/100 of the turnover of the biggest global network equipment manufacturers.
![Configuring VPN between AWS and ASA 5506, part 1](/images/blog/vignettes/configuration-vpn-asa-5506-ftd-aws-partie-1.jpg)
Configuring VPN between AWS and ASA 5506, part 1
An overview of technology
Full benefit of cloud services requires to establish a secure connexion between the local IT infrastructure and the cloud provider. VPN tunnels are precisely designed for this purpose.
![Reporting: Data Analysts Blues](/images/blog/vignettes/blues-data-analysts.jpg)
Reporting: Data Analysts Blues
An article published in Computer Weekly states that more than 50% of data analysts in the UK anticipate to quit their current job in 2020. The main difficulties they cite were:
- a lack of management support (29% of answers)
- bureaucracy that hinders data science projects (44%)
- a lack of data tools (28%)
![Clustering: Kubernetes architecture](/images/jch-optimize/ng/images_blog_vignettes_clustering-kubernetes-blog-isitix-2.webp)
Clustering: Kubernetes architecture
In a previous post "Clustering: Kubernetes in a nutshell", we suggest three layers to understand Kubernetes:
- Functional layer
- Conceptual layer
- System layer
![Clustering: Kubernetes in a nutshell](/images/blog/vignettes/clustering-kubernetes-blog-isitix-1.jpg)