Stateful Applications:
These applications retain data across sessions, often requiring persistent storage or ordered scaling.Examples: Databases (PostgreSQL, MongoDB), Kafka, RedisStateless Applicatio...
Top 5 Kubernetes Scaling Mistakes That Will Break Your Cluster:
Only Using Horizontal Pod Autoscaler (HPA)
โข HPA scales pods, but what if your nodes are full? Your pods wonโt scale at all!
โข Sol...
A service mesh is a software layer that manages communication between services in an application. It's often used in microservices architectures.Istio is an open-source service mesh platform that cont...
Why should we not simply use the instruction "RUN apt-get update && apt-get -y install" in our Dockerfile? ๐จ๐ปโ๐ปTo avoid the installation of recommended packages and to reduce the si...
Cyber attacks are malicious attempts to access, damage, or disrupt systems, networks, or data.
Phishing Attacks
โข What it is: Attackers use deceptive emails to steal credentials or deploy malware. ...
Active Directory (AD) is crucial for effective user management, security, and resource access. Whether you're managing on-premises systems or moving to the cloud, the right type of AD service can make...
TLS (Transport Layer Security)โOnly the server is authenticated by the client. The client trusts the server's identity, but the server does not verify the client's identity.But how does the client t...
Tanzu is a marketing term for โKubernetes running on VMware vSphere/ESXi.โ VMware Tanzu leverages open-source software.Tanzu is an ecosystem of products. The first is Tanzu Kubernetes Grid (TKG). ...
Emails are still a major threat to IT security.
SPF, DKIM, and DMARC are now mandatory for sending to Outlook, Live, and Hotmail.
For domains sending over 5,000 emails per day, Outlook will soon requi...