Glossary index

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Cloud and infrastructure

LabeledResource

A Labeled Resource is any Kubernetes resource that has been assigned one or more labels. Labels are key-value pairs used to organize and select resources within a Kubernetes cluster. These labels…

Cloud and infrastructure

LabelSelector

The Label Selector is a way to select a subset of objects based on their labels. In the context of container orchestration systems, labels are key-value pairs assigned to objects such as pods…

Cloud and infrastructure

Lambda@Edge

Lambda@Edge is an Amazon Web Services (AWS) service that allows developers to run code in response to events generated by Amazon CloudFront, AWS's content delivery network (CDN). This service enables…

Cloud and infrastructure

Lambda Function

Lambda Function is a serverless computing service that allows code execution without the need to provision or manage servers. This approach enables developers to focus on application logic rather…

Cloud and infrastructure

Large Objects

Large Objects in Amazon S3 (Simple Storage Service) refer to files that exceed typical size limits for uploads in this cloud storage service. In S3, the maximum size of a single object is 5…

Cloud and infrastructure

Last Backup

The 'Latest Backup' refers to the most recent version of a set of data that has been securely stored for recovery in case of loss or damage. This term is fundamental in data management, as it ensures…

Cloud and infrastructure

Last Known Good

The 'Last Known Good' (LKG) is a fundamental concept in resource management, especially in the context of cloud computing. It refers to the last known state of a resource that was functioning…

Cloud and infrastructure

Last Will

The last will refers to a message sent when a device or service unexpectedly disconnects. This concept is fundamental in the context of service management, where stability and service recovery are…

Cloud and infrastructure

Latency adjustment

Latency adjustment in the context of cloud computing refers to the practice of dynamically modifying the computational resources available to minimize response time in service delivery. This process…

Cloud and infrastructure

Lattice

The 'Network of Connections' in the context of infrastructure as code refers to a structure that represents the relationships between different resources within various environments. This network…

Cloud and infrastructure

Launch Configuration

Launch Configuration in the context of AWS Auto Scaling refers to a template that an Auto Scaling group uses to create EC2 (Elastic Compute Cloud) instances. This configuration defines the…

Cloud and infrastructure

LaunchMode

The 'Launch Mode' is a fundamental attribute in application development that defines how an activity should be launched within an application. This attribute is specified in the application's…

Cloud and infrastructure

Launch Services

Launch Services is an integral feature of modern operating systems that manages the launching of applications and the opening of documents efficiently and organized. This feature allows users to…

Cloud and infrastructure

Launch Template

A launch template in the context of cloud infrastructure management is a resource that contains the configuration information needed to launch virtual machine instances and other resources in a cloud…

Cloud and infrastructure

Layer 4 Load Balancer

A layer 4 load balancer is a device or service that operates at the transport layer of the OSI model, making routing decisions based on IP addresses and TCP/UDP ports. Its primary function is to…

Cloud and infrastructure

Layer 4 Load Balancing

Layer 4 load balancing is a method that distributes network traffic across multiple servers using information from the transport layer of the OSI model, such as port numbers and IP addresses. Unlike…

Cloud and infrastructure

Layer 7 Load Balancer

A layer 7 load balancer is a device or service that operates at the application layer of the OSI model, allowing it to make routing decisions based on the content of the message. Unlike layer 4 load…

Cloud and infrastructure

Layer 7 Load Balancing

Layer 7 load balancing is a mechanism that operates at the application layer of the OSI model, meaning it makes traffic distribution decisions based on the content of HTTP requests. Unlike…

Cloud and infrastructure

Lazydocker

Lazydocker is a simple terminal user interface for Docker, designed to facilitate the management of containers and services across various environments. Through an intuitive interface, it allows…

Cloud and infrastructure

Lease

A lease is a mechanism that allows you to lock a resource for a specific period of time, preventing other clients from modifying it.

Cloud and infrastructure

Least Connections

Least Connections is a load balancing algorithm used in server management to optimize network traffic distribution. Its main function is to direct user requests to the server with the fewest active…

Cloud and infrastructure

Librados

Librados is the object storage interface of Ceph, a distributed storage system designed to provide high availability and scalability. This interface allows users to store and retrieve data in the…

Cloud and infrastructure

Librados Block Device

The Librados Block Device is a block storage interface that allows access to Librados objects as if they were traditional block devices. This means that users can interact with data stored in a Ceph…

Cloud and infrastructure

Librados Client

The Librados Client is a fundamental software component that enables interaction between applications and distributed storage systems, specifically with object storage layers such as Librados. This…

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