Vennote Technologies Limited is a well-established ICT company with experience spanning over two decades in enterprise solutions using best of breed products ...
Interswitch Limited is an integrated payment and transaction processing company that provides technology integration, advisory services, transaction processing ...
We bridge the financial gap for individuals by providing fast loans with competitive interest rates and without discrimination. We are looking for a genius who ...
Migo Money Inc is a cloud-based platform that enables companies to offer credit to their consumer and small business customers. Leveraging proprietary ...
Yassir is the leading super App for on demand and payment services in the Maghreb region set to changing the way daily services are provided. It currently ...
UP® otherwise known as Unified Payment Services Limited is Nigeria’s premier Payments & Financial Technology company founded in 1997 by a consortium ...
Catilas Resources Limited is an outsourcing and advisory services Company. Our focus is to help our clients leverage their core capabilities to optimize market ...
Huawei Technologies Co. Ltd. /ˈwÉ‘ËËŒweɪ/ is a Chinese multinational networking and ...
Moniepoint is a financial technology company digitising Africa’s real economy by building a financial ecosystem for businesses, providing them with all ...
NewGlobe supports visionary governments to transform public education systems, the cornerstone of a prosperous, equitable, and peaceful society. With a ...
770 million people around the world still don’t have access to clean and reliable electricity. Okra has financial backing from investors including Schneider ...
Lorgarithm is a global recruitment, and talent Factory located within the hearth of Africa.Position Overview: We are looking for five (5) Full Stack Engineers ...
Lorgarithm is a global recruitment, and talent Factory located within the hearth of Africa.Job brief We are seeking an experienced Backend Engineer to join ...
Lorgarithm is a global recruitment, and talent Factory located within the hearth of Africa.Position Overview: We are seeking five (5) highly skilled Full ...
Purelife Health is building Nigeria’s leading integrated, tech-enabled healthcare platform, combining clinics, pharmacy, telemedicine, microinsurance, and ...
Revent Technologies Limited is a technology solutions provider for dynamic organizations, providing bespoke software design and development, developer ...
Docker is an open source software platform used to create, deploy and manage virtualized application containers on a common operating system (OS), with an ecosystem of allied tools. Docker gives software developers a faster and more efficient way to build and test containerized portions of an overall software application. This lets developers in a team concurrently build multiple pieces of software. Each container contains all elements needed to build a software component and ensure it's built, tested and deployed smoothly. Docker enables portability for when these packaged containers are moved to different servers or environments.
Continuously deploying software: Docker technology and strong DevOps practices make it possible to deploy containerized applications in a few seconds, unlike traditional bulky, monolithic applications that take much longer. Updates or changes made to an application's code are implemented and deployed quickly when using containers that are part of a larger continuous integration/continuous delivery pipeline.
Building a microservice-based architecture: When a microservice-based architecture is more advantageous than a traditional, monolithic application, Docker is ideal for the process of building out this architecture. Developers build and deploy multiple microservices, each inside their own container. Then they integrate them to assemble a full software application with the help of a container orchestration tool, such as Docker Swarm.
Migrating legacy applications to a containerized infrastructure: A development team wanting to modernize a preexisting legacy software application can use Docker to shift the app to a containerized infrastructure.
Enabling hybrid cloud and multi-cloud applications: Docker containers operate the same way whether deployed on premises or using cloud computing technology. Therefore, Docker lets applications be easily moved to various cloud vendors' production and testing environments. A Docker app that uses multiple cloud offerings can be considered hybrid cloud or multi-cloud.
Docker Community Edition is open source, while Docker Enterprise Edition is a commercialized version offered by Docker Inc. Docker consists of various components and tools that help create, verify and manage containers.
The Docker Engine is the underlying technology that handles the tasks and workflows involved in building container-based applications. The engine creates a server-side daemon process that hosts images, containers, networks and storage volumes.
The daemon also provides a client-side command-line interface (CLI) for users to interact with the daemon through the Docker application programming interface. Containers created by Docker are called Dockerfiles. Docker Compose files define the composition of components in a Docker container.
Other components and tools in the docker architecture include the following:
Docker Hub: This software-as-a-service tool lets users publish and share container-based applications through a common library. The service has more than 100,000 publicly available applications as well as public and private container registries.
Trusted Registry: This is a repository that's similar to Docker Hub but with an extra layer of control and ownership over container image storage and distribution.
Docker Swarm: This is part of the Docker Engine that supports cluster load balancing for Docker. Multiple Docker host resources are pooled together in Swarm to act as one, which lets users quickly scale container deployments to multiple hosts.
Universal Control Plane: This is a web-based, unified cluster and application management interface.
Compose: This tool is used to configure multicontainer application services, view container statuses, stream log output and run single-instance processes.
Content Trust: This security tool is used to verify the integrity of remote Docker registries, through user signatures and image tags.
