Git for software engineers - LIVE classroom

What is Git fundamentally? To end users, it’s a version control system. But to it’s designers, it is a content addressable system.

Let’s break those words down.
Content stands for data to be stored in git. All data in git is represented as objects.
Addressable means the content can be accessed using a key or an address. You store some data, and Git returns you an ID. With this unique ID, you can ask Git to retrieve the data as and when required.
System We need a method in the madness. A system defines how the IDs will be generated, how the data will be stored, and how the interface will interact with the user.

The metadata of files are stored in trees. These are like unix directories, containing the names of each file it stores and the ID of the file. If a file is renamed or moved, the contents of the file do not change. This means only tree objects need to be changed, which makes file renaming and moves efficient in Git.

Make a minor change to an image file. This creates a new file in Git after committing.
This results in small changes taking very long to transfer across the network, and eventually eating a lot of disk space as well.

Pack files contain compressed git objects, with some having parent objects.

Git garbage collection runs when transferring over the network. That’s called pulling or pushing in Git. It also runs periodically to save disk space.

Rebasing is a way in which we take a series of commits and change their base commit. This is very useful if you’d like the history to be clean.

The important thing to note is that rebase is a way of changing history to a more coherent graph. As you can expect, there are dangers with changing history.

Git is a database for content which requires continuous versioning and peer development. We can see how important hashing, compression and commit graphs are to its architecture. Now, you can design your own version control system if you’d like to.
System Design Playlist: https://www.youtube.com/playlist?list=PLMCXHnjXnTnvo6alSjVkgxV-VH6EPyvoX

#git #software engineers #live classroom

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Git for software engineers - LIVE classroom

Software Developer vs Software Engineer — Differences: Bogus or Real?

Software Developers vs Software Engineers

Personally, it pisses me off. Every time I see an article on this topic, my emotional bank account gets robbed. They are all about SEO. Inappropriate keywords squeezed into tiny sentences just to get better rankings. No intent to entertain or enlighten the reader whatsoever. Sometimes, such articles can even be outright wrong.

And even though the purpose of this blog post can be to generate traffic, I tried to make it more of a meaningful rant than a lifeless academic essay.

So, let’s see how you feel by the time you are done reading this paper.

Without further ado:

Since there are no proper interpretations of both terms, a lot of people use them interchangeably.

However, some companies consider these terms as job titles.

The general “programmer-developer-engineer” trend goes along the lines of:

  • programmer is someone who knows how to code, understands algorithms and can follow instructions. Yet, it doesn’t go further in regards to responsibilities.
  • developer is someone superior to the programmer. Except for coding, they also do design, architecture, and technical documentation of the software component they are building. They might be referred to as leaders, but not necessarily.
  • Finally, an engineer implies that you are the real deal. You’ve graduated with a degree, have some tech knowledge, and preferably experience… and you are capable of designing a software system (a combination of software components your peons, the programmers, have built). You’re like an overseer. You can see the bigger picture. And it’s your responsibility to clearly explain that “picture” to your team.

#devops #software development #programming #software engineering #software developer #programmer #software engineer #software engineering career

Git for software engineers - LIVE classroom

What is Git fundamentally? To end users, it’s a version control system. But to it’s designers, it is a content addressable system.

Let’s break those words down.
Content stands for data to be stored in git. All data in git is represented as objects.
Addressable means the content can be accessed using a key or an address. You store some data, and Git returns you an ID. With this unique ID, you can ask Git to retrieve the data as and when required.
System We need a method in the madness. A system defines how the IDs will be generated, how the data will be stored, and how the interface will interact with the user.

The metadata of files are stored in trees. These are like unix directories, containing the names of each file it stores and the ID of the file. If a file is renamed or moved, the contents of the file do not change. This means only tree objects need to be changed, which makes file renaming and moves efficient in Git.

Make a minor change to an image file. This creates a new file in Git after committing.
This results in small changes taking very long to transfer across the network, and eventually eating a lot of disk space as well.

Pack files contain compressed git objects, with some having parent objects.

Git garbage collection runs when transferring over the network. That’s called pulling or pushing in Git. It also runs periodically to save disk space.

Rebasing is a way in which we take a series of commits and change their base commit. This is very useful if you’d like the history to be clean.

The important thing to note is that rebase is a way of changing history to a more coherent graph. As you can expect, there are dangers with changing history.

Git is a database for content which requires continuous versioning and peer development. We can see how important hashing, compression and commit graphs are to its architecture. Now, you can design your own version control system if you’d like to.
System Design Playlist: https://www.youtube.com/playlist?list=PLMCXHnjXnTnvo6alSjVkgxV-VH6EPyvoX

#git #software engineers #live classroom

Alex  Sam

Alex Sam

1593782362

Top Chat Software for Live Streaming & Broadcasting Web & Mobile Apps

Do you Increase your Website Engagment?

I analysed, ranked and reviewed best live video streaming chat APIs and SDKs for your web & mobile app based on client reviews and ratings. portfolio, usecases, cost, secure streaming, live chat features, cost, support, etc.

Turn your viewers into participatients with Live Streaming Chat Solutions. There are lot of Real-time chat apis & SDks Providers have in online market now. You can easily integrte and customize real time chat solutions into your new or existing live video streaming web and iOS & android applications. Below have mentioned best real time chat api & SDk Proivders.

Live video streaming chat api
Live video streaming chat apis

Here are The Most Popular Live Video Streaming Chat APIs & SDKs to be Considered for your Mobile App

1. CONTUS Fly - Real-time Messaging Platform for Live Streaming Apps & Webs

CONTUS Fly is one of the leading real time messaging software providers in the market for a decade. Their messaging platforms are completely customizable since they provide Chat APIs and SDKs to integrate real time chat feasibility on your live streaming applications irrespective of audience base. Engage your audience like a live concert, stadium like experience through digitally. Create channels for every live streaming event, sports or anything that would create buzz. Enable audience to interact with each other over voice, video chats and real-time text chats with engaging emojis. CONTUS Fly enables users to add emojis and stickers to captivate each audience and create fun.

Highlight Features of CONTUS Fly Live Video Streaming Platform Includes:

  1. Chat for Live Video Streaming
  2. Video & Audio Recording
  3. Video Calling
  4. Drawing whitebord
  5. Screen Sharing
  6. End to End Encryption

2. Apphitect -Instant chat for Live Streaming Platforms

To make every live streaming and broadcasting videos more engaging and entertaining, Apphitect’s instant messaging comes with exciting Instant messaging chat APIs to add chat into streaming applications. Apphitect is built with multiple real time communication features like video chat, voice chat and real-time chat to your streaming apps. Their solution surprisingly has a wide range of features to communicate, engage and increase subscription benefits.

Highlight Features of Apphitect Live Insterative Broadcasting Software Includes:

  1. Live Video Streaming Chat
  2. Cross Platform Support
  3. Audio & Video Recording
  4. Live Video Calling
  5. Emoji & Stickers

3. MirrorFly - Enterprise Real Time Chat for Streaming Websites

One of the enterprise-grade real-time chat solutions built to create virtual chat experience for live streaming events and websites for big brands and startups. Irrespective of audience base, category, MirrorFly provides customizable real time chat APIs to add virtual communication mediums on live streaming and broadcasting applications. Their solution comes with absolute moderation tools and open channels to talk and listen with your audience. MirrorFly’s server infrastructure has the potential to handle concurrent messages and users and to achieve maximum sales conversion.

Highlight Features of MirrorFly Live Streaming Chat API Includes:

  1. Face to Face Video Calling
  2. Live Interactive Broadcasting
  3. Call Recording
  4. Digital Whiteboard
  5. Group Video Calling

4. Applozic - Real-time Chat Plugin for Live Broadcasting & Video Streaming apps

When it comes to building a live streaming chat app software that covers the entire platforms and demand All-in-One package (features, Customization to any extent) with a one-time payment for lifetime performance, then undoubtedly Contus Fly makes the right choice to partner with. The company offers live broadcasting SDK for Android/iOS and chat APIs for customization.

Highlight Features of Applozic Chat Live Streaming Platform Includes:

  1. Real time Communication
  2. Cross Platform Support
  3. Live Audio Broadcasting
  4. Push Notifications
  5. Secure Image Sharing

5. Sendbird - Top Real time Chat for Live Video Streams

Being a leading real time chat platform provider in the market, Sendbird has its own hallmark of communication features to the world’s most prominent live streaming applications. Their real time chat solution enables broadcasting and streaming platform’ owners to create a physical equivalent digital chat experience for the audience during any live event streaming to interact, collaborate and cheer together within the same streaming screen. By creating open channels and groups, you can enable the audience to interact with each other during any streaming, engage them with polls, stickers, multiple communication channels and more.

Highlight Features of Sendbird Live Streaming Chat API Includes:

  1. Chat for Streaming website
  2. Messaging Data
  3. Multi Platforms
  4. Push Notifications
  5. End to End Encryption

6. Agora - Interactive Live Chat for Live Video Streaming

Agora, a deep integratable API available in the market to deliver live interactive streaming experience for workplace, enterprises, gaming, retail, telehealth and social live streaming websites. With easy-to-embed SDKs, Agora empowers businesses to add HD and low latency video and voice chat features into any streaming platforms and channels. Their easy-to-embed real time chat features encourage higher levels of user engagement and opportunity to drive more audience.

7. Enablex - A Redefined Communication APIs for In-app Chat

Their smart and secure chat APIs deliver real-time chat feasibility for live and on-demand video streaming websites. The real time chat features provides users to communicate and engage within the same streaming platform irrespective of interaction medium and audience count. Enablex offers platform-as-a-service communication solutions for real time messaging integration with APIs hosting possibility on public, private and cloud deployment. Their APIs are enriched with multiple communication features and engagement tools like live-polls, stickers and more.

8. Pubnub - In-app Chat Platforms for Live Event Streaming Websites

In order to increase user engagement with live and remote audiences, Pubnub offers real time messaging chat functionality with interactive features to drive event-based engagement with mass chat. Their in-app chat feature enhances live programs, event streaming and blogging content with live polling, multiple chats and more. It also enables live streaming websites to build community, channels and super groups during live streaming to bring the entire audience base to one place.

9. Vonage - Communication APIs for In-app Messagings

Vonage is a prime provider of communication APIs for major industrial sectors and enterprise workplaces. With its API, businesses such as live streaming applications can integrate in-app messaging features into any streaming platforms on Android, iOS and Web to empower user engagement. Their APIs are powered with scalable infrastructure and provide multiple communication mediums such as in-app voice, video and chat proactively engaging the audience.

10. Firekast - Live Chat Widget for Video Streaming Player

Firekast provides a customizable live chat widget with HTML code for streaming players to enable chat within any streaming or on-demand videos. The chat widget gives the ability for brands and content owners to make the audience to interact with each other for better engagement and proactivity during streaming. The Firekast Live chat comes with moderator tools that will allow administrators to delete or ban abusive content and users from the channel or groups. Firekast’s live chat comes with a private chat widget to create public or private chat rooms to make effective collaboration and discussions.
 

Conclusion
And this is all the real time chat providers in the market to implement chat functionality in any live streaming or broadcasting platforms. More than delivering entertaining live content, creating a massive engagement and buzz for every live event is the smarter way to turn every audience into a protiable subscriber. Picking up the right software provider is more important than just handling the integration process.

#live #live-streaming-solutions #live-streaming-chat-api #live-streaming-chat-sdk #chat-api-for-live-broadcasting

Madyson  Reilly

Madyson Reilly

1604109000

Best Practices for Using Git

Git has become ubiquitous as the preferred version control system (VCS) used by developers. Using Git adds immense value especially for engineering teams where several developers work together since it becomes critical to have a system of integrating everyone’s code reliably.

But with every powerful tool, especially one that involves collaboration with others, it is better to establish conventions to follow lest we shoot ourselves in the foot.

At DeepSource, we’ve put together some guiding principles for our own team that make working with a VCS like Git easier. Here are 5 simple rules you can follow:

1. Make Clean, Single-Purpose Commits

Oftentimes programmers working on something get sidetracked into doing too many things when working on one particular thing — like when you are trying to fix one particular bug and you spot another one, and you can’t resist the urge to fix that as well. And another one. Soon, it snowballs and you end up with so many changes all going together in one commit.

This is problematic, and it is better to keep commits as small and focused as possible for many reasons, including:

  • It makes it easier for other people in the team to look at your change, making code reviews more efficient.
  • If the commit has to be rolled back completely, it’s far easier to do so.
  • It’s straightforward to track these changes with your ticketing system.

Additionally, it helps you mentally parse changes you’ve made using git log.

#open source #git #git basics #git tools #git best practices #git tutorials #git commit

Custom Software vs Off-the-shelf Software: How to select a better one for your business?

Custom Software or Off-the-shelf software, the question in mind for many business personnel. Read this blog to get help to make the right decision that will benefit your business.
For a business that wants to upgrade and modernize itself with the help of software, a common dilemma it is whether to go for custom-made software or opt for off-the-shelf software. You can find many top software development companies worldwide, but before that all, you should first decide the type of software –an off-the-shelf software or a custom one.
This blog aims to overcome the dilemma and accord some clarity to a business looking to automate its business processes.

#custom software vs off-the-shelf software #custom software development companies #top software development companies #off-the-shelf software development #customized software solution #custom software development