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انواع driver شبکه و موارد استفاده آن در docker

Bridge Network Driver

The bridge networking driver is the first driver on our list. It’s simple to understand, simple to use, and simple to troubleshoot, which makes it a good networking choice for developers and those new to Docker. The bridge driver creates a private network internal to the host so containers on this network can communicate. External access is granted by exposing ports to containers. Docker secures the network by managing rules that block connectivity between different Docker networks. 


Overlay Network Driver

The built-in Docker overlay network driver radically simplifies many of the complexities in multi-host networking. It is a swarm scope driver, which means that it operates across an entire Swarm or UCP cluster rather than individual hosts. With the overlay driver, multi-host networks are first-class citizens inside Docker without external provisioning or components. IPAM, service discovery, multi-host connectivity, encryption, and load balancing are built right in. For control, the overlay driver uses the encrypted Swarm control plane to manage large scale clusters at low convergence times. 


MACVLAN Driver

The macvlan driver is the newest built-in network driver and offers several unique characteristics. It’s a very lightweight driver, because rather than using any Linux bridging or port mapping, it connects container interfaces directly to host interfaces. Containers are addressed with routable IP addresses that are on the subnet of the external network.

As a result of routable IP addresses, containers communicate directly with resources that exist outside a Swarm cluster without the use of NAT and port mapping. This can aid in network visibility and troubleshooting. Additionally, the direct traffic path between containers and the host interface helps reduce latency. macvlan is a local scope network driver which is configured per-host. As a result, there are stricter dependencies between MACVLAN and external networks, which is both a constraint and an advantage that is different from overlay or bridge. 

انواع driver شبکه و موارد استفاده آن در docker
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ده دلیل برتری Visual Basic نسبت به #C!
آقا دمت گرم، کلی خندیدیم.
این جدیه یا طنزه؟ کامنت‌های زیرشو بخونید، یه عده دیگه اومدن به چالش کشیدن مطلبو!

من با این که مدتی طولانی VB  کار می‌کردم (البته خیلی وقتم هست که دیگه VB کار نمیکنم) ولی تا به حال نمیدونستم وی بی کاری پیدا بشه که C++ رو این شکلی ببینه: 
اینو ببینید:
Subject: Finally someone with sense
Message: C# is an attempt to appease a group of idiots that where using an antiquated language like C++ which was an attempt to appease idiots that where using an antiquated language like ANSI C which was an attempt to appease idiots that where using K&R C.

The idea was bad from the start. It has always been a poorly designed language that simply drives up development costs. While it might have been good in the 70's, now it makes as much sense as coding in assembler.
طنز باحالی بود.
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کتابخانه ProgressButtonStyles

A set of flat and 3D progress button styles where the button itself serves as a progress indicator. 3D styles are used for showing the progress indication on one side of the button while rotating the button in perspective.  Demo

کتابخانه ProgressButtonStyles
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کتاب رایگان LINQPad Succinctly

LINQPad Succinctly offers IT professionals a detailed examination of how and why LINQPad can improve development lifecycle and deliver applications in less time. Author José Roberto Olivas Mendoza begins with a detailed overview of LINQPad's features, then delves into the installation process, including necessary prerequisites. Readers then get instruction on how to get the most out of LINQPad, such as how to query data bases and using LINQPad as a code scratchpad, which allows users to save significant time and effort on application delivery.

Table of Contents
  1. Introduction
  2. Installing LINQPad
  3. Beginning with LINQPad
  4. LINQPad Basics
  5. Querying Databases with LINQ-to-SQL
  6. LINQPad as a Code Scratchpad
  7. General Summary
  8. General Conclusions about LINQPad
  9. Appendix 
کتاب رایگان LINQPad Succinctly
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بررسی سرعت واکشی ORMهای مختلف در 16-dec-2015
  • Entity Framework 7 RC1 (which we used here), is slow, but later builds are faster. It’s still not going to top any chart, but it’s currently faster than EF6, according to tests with a local build. We’ll update the benchmark with results from RC2 when it’s released.  
بررسی سرعت واکشی ORMهای مختلف در 16-dec-2015