Content delivery
A content delivery network (CDN) is a collection of servers in locations worldwide. A CDN can refer to many types of content delivery services, such as load balancing and video streaming.
- Principaux risques de sécurité des CDN à prendre en compte
Les réseaux de distribution de contenu (CDN) sont essentiels pour accélérer la livraison de contenu et garantir la disponibilité et le temps de fonctionnement.
- Qu'est-ce qu'un proxy inverse ?
Un proxy inverse est une application située entre le client (vos utilisateurs) et vos serveurs d’origine, qui reçoit et répond aux requêtes en votre nom.
- Who Should use a CDN?
Learn about the benefits of using a CDN and who should consider using one to improve website performance.
- What is a Protocol?
A protocol is a set of rules or standards that dictates how data or information is transmitted, received, and interpreted between devices, systems, or parties.
- What is the Network Layer?
The network layer, layer 3 of the Open Systems Interconnection (OSI) Model, is responsible for enabling communication between devices across different networks.
- What is a Subnet?
A subnet, or subnetwork, is a segmented piece of a larger IP network. The purpose of a subnet is to divide a single network into multiple smaller networks that are more manageable.
- What is a Top-Level Domain (TLD)?
TLDs are an essential component of the Domain Name System (DNS), which acts as the essential ‘phonebook’ of the internet.
- Qu'est-ce que le temps de vie (TTL) ?
Le Temps de vie (TTL) est la durée pendant laquelle un objet spécifique restera dans le cache d’un CDN.
- Défis dans la mise en œuvre de l'observabilité des applications
Comprendre les défis courants liés à la mise en œuvre de l'observabilité des applications et les conseils pour rendre cette mise en œuvre possible.
- The three pillars of observability
Developers build observability processes on three main pillars: logs, metrics, and traces. Learn more about each pillar.
- 6 best practices for implementing application observability
To maximize the benefits of application observability for your organization, follow these proven practices during implementation
- Comment un CDN améliore-t-il le temps de chargement ?
Un CDN améliore le temps de chargement en s’attaquant à ces deux problèmes : en mettant en cache et en distribuant les fichiers de votre site web à partir de serveurs locaux, un CDN peut considérablement améliorer le temps de chargement de votre site.
- What is time to first byte?
Learn more about time to first byte and how it is affected.
- Monitoring vs observability: the differences explained
Learn about the differences between monitoring and observability.
- Qu’est-ce que la purge du cache ?
Purging invalidates (removes) a cached object ahead of when it would naturally expire. You may want to purge something because it’s incorrect, out of date, or because you have a breaking update.
- Que sont les cookies ? Comment fonctionnent-ils ?
When used in a technological setting, the term “cookie” refers to a small text file that is stored on a user’s computer or mobile device when they visit a website.
- Comment fonctionne un CDN (réseau de distribution de contenu) ?
CDNs work by distributing content across globally distributed servers, caching data at these edge locations (servers placed near end-users globally), and routing user requests to the nearest server to deliver content quickly and efficiently.
- Que rechercher dans un CDN ?
Learn how to choose a CDN that delivers the optimal content delivery, enhances user experience, and robust security your business needs to thrive.
- Quelles sont les différences entre code et contenu ?
Code operates behind the scenes and is largely invisible to users (except for web developers using inspect tools). Content, in contrast, is directly visible and forms the user's primary interaction with the site.
- Pourquoi la vitesse du site est importante
Making your site faster improves user experience, keeping visitors on your page for longer. Quick-loading pages also lead to higher engagement, better search engine rankings, and increased conversions.
- Qu’est-ce que la latence ?
Latency is the delay between when data is generated or requested and when it becomes available for use or processing.
- Qu’est-ce que la mise en cache ?
A cache is a location that temporarily stores data for faster retrieval when something needs access to it. Caching refers to the process of storing this data.
- Qu’est-ce que le streaming en direct ?
Live streaming is a real-time data transmission method enabling video content to be shared and viewed simultaneously without the need for prior recording or storage.
- Comment mesurer les performances lors de l’utilisation d’un CDN ?
Learn about the metrics and best practices you should consider when gauging the performance of your CDN.
- Qu’est-ce que l’optimisation des images ?
Image optimization refers to the process of modifying and delivering high-quality images in the optimal format, dimension, and resolution for the device accessing them, all while keeping the smallest possible file size that will not result in noticeable image degradation.
- Qu’est-ce qu’un CDN ?
Un réseau de distribution de contenu (CDN) est un système de serveurs distribués qui diffusent des contenus et des pages web aux utilisateurs en fonction de leur emplacement géographique afin d’améliorer les performances et réduire la latence.