#software development for companies

[adamparker1990]

Avoid common mistakes that can derail your MVP development. This guide identifies typical pitfalls, such as feature creep and inadequate testing, and provides practical tips to steer clear of these issues and keep your project on track.

[codingquill]

Network switches

What’s a network switch ?

A switch is a device used in computer networks to connect multiple devices together within a single local area network (LAN). Its main role is to facilitate communication between different connected devices, such as computers, printers, servers, IP phones, etc.

It is a mini-computer which is made up of RAM, ROM, flash RAM, NVRAM, a microprocessor, connectivity ports and even an operating system.

RAM

RAM (Random Access Memory) contains the current configuration of the switch and temporarily stores the MAC address table, which is then processed by the microprocessor.

Microprocessor

The microprocessor is the heart of the switch, responsible for data processing, including switching and creating links between multiple devices.

External memories

External memories, such as flash RAM, ROM, and NVRAM (Non-Volatile RAM), store configuration files , different versions of the IOS , etc ...

Ports

The switch ports are the communication interfaces of the switch. There are several of them, generally 24 for a Cisco switch. Each port is associated with an LED which indicates its status and activity.

How does it work ?

Now how does a switch work to transfer information from one machine to another?

Suppose we have 4 machines: A, B, C and D connected to our switch in ports 1, 2, 3 and 4 as follows:

The switch only works with MAC addresses , so basically we have an empty MAC address table stored in RAM as soon as the switch starts up which looks like this : 

Transmitting data from machine A to machine B happens in the following steps:

Machine A sends a frame to machine B

Once this frame arrives at port 1 (which is the one linked to A), the switch reads the source MAC address and stores it in the MAC address table

The switch reads the destination MAC address and looks for it in the table, if it is not in the table, it broadcasts to all the active machines connected to the switch except the source one.

If the port linked to the machine we want is active, it sends a response frame from which the switch reads the MAC address we were looking for (@B)

Once done, it records the MAC address of B in the table.

This process repeats until the switch reaches what is called "MAC address table stability", that is to say it knows all the MAC addresses of the connected machines and has no more need to broadcast.

Starting and configuring a switch

When it comes to booting a switch, the process is similar to that of a traditional computer system:

POST (Power-On Self Test): The switch performs proper functioning tests on all hardware.

Loading IOS (Internetwork Operating System): The switch operating system is loaded.

Loading the configuration. At this stage we have two cases:

Either the switch already has a startup configuration defined and stored in NVRAM

Either the switch is blank and it is up to us to define the startup configuration when it goes to setup mode

Switch configuration

The configuration of a switch is done through different modes, such as user mode, privileged mode and global configuration mode, which allows access to specific configuration modes, such as interface mode, routing mode, line mode, etc.

And to do all this of course you must first connect the switch with the machine via the console cable and open a terminal emulator

💡 It should be noted that the only machine that can configure the switch is the one connected to it by a console cable, the others are only hosts.

[youling-the-ghost]

This is a genuine question I have: do y'all think I'll be able to put the sfth fandom wiki in my resumé as "experience with building websites"?

[soapdispensersalesman]

[icqmuseum24]

🌐 In an effort to bring instant messaging on the go, ICQ developed a client for PalmOS. This move allowed users to stay connected even while away from their desktops. The PalmOS ICQ client featured the core functionalities that made ICQ popular: sending and receiving messages, changing statuses, and managing contact lists.

📲 PalmOS was known for its simplicity and efficiency, making it a favorite among mobile users. It offered a unique combination of a touch interface and a physical keyboard, which made typing messages quick and easy. Bringing ICQ to PalmOS meant tapping into a growing market of mobile professionals and tech enthusiasts who valued portability without sacrificing functionality.

✨ Key Features of ICQ for PalmOS:

➡️ Messaging on the Go: Stay connected with friends and colleagues by sending and receiving instant messages.

➡️ Status Updates: Let your contacts know if you’re available, busy, or away with easy status updates.

➡️ Contact Management: Easily add, remove, and manage your ICQ contacts.

➡️ Portable Communication:** Enjoy the flexibility of ICQ’s messaging capabilities right from your PalmOS device.

🔒 One of the standout features was the security ICQ provided. Even on PalmOS, ICQ maintained its standards for protecting user data, ensuring that conversations remained private and secure.

💾 ICQ’s expansion to PalmOS was a significant step in the evolution of mobile messaging. It showcased the potential of mobile devices to support full-fledged communication platforms, paving the way for the sophisticated mobile messengers we use today.

[codiastic-soft1]

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[nocodeprovider]

We are a top IT consultancy company and no code and low code development service providers. By designing, building and automating, our aim is to turn your ideas into reality. No-code and low-code development creates no-code SaaS solutions, automate workflows, streamline app development and empower businesses to build apps without extensive and manual coding. Businesses can automate workflows and rapidly develop apps by leveraging no-code and low-code development platforms. Without traditional programming, digital strategies are transformed, processes are streamlined and no-code SaaS development is driven.

[harikrishna12]

Businesses from a variety of industries benefit from Jachoos' dedication to quality and innovation, which makes them stand out in crowded markets. Their team in Dubai combines technical expertise with imaginative narrative to customize each project to the unique requirements of each customer. Jachoos is a reliable partner for digital transformation and successful brand communication in the United Arab Emirates because it combines state-of-the-art technology with a thorough awareness of market trends.

[rahul-odoo-data-analyst]

Connect or integrate Odoo ERP database with Microsoft Excel

Techfinna's Odoo Excel Connector is a powerful tool that integrates Odoo data with Microsoft Excel. It enables users to pull real-time data, perform advanced analysis, and create dynamic reports directly in Excel. With its user-friendly interface and robust functionality, it simplifies complex workflows, saving time and enhancing productivity.

#odoo #odooerp #odoosoftware #odoomodule #crm #accounting #salesforce #connector #integration #odoo18 #odoo17 #erpsoftware #odoodevelopers #odoocustomization #erpimplementation #lookerstudio #odoo18 #odoo17

[grootsoftwares]

Why Custom Software Development is Essential for Business Success

Custom software development involves designing, building, and maintaining software specifically for the unique requirements of a business. Unlike ready-made software, it’s built from the ground up to fit seamlessly into your workflows and address specific challenges.

[casey-miller]

What Defines a Leading Software Development Company and How Does It Deliver Outstanding Solutions?

[codingquill]

Object-Oriented Programming in Java

Hello! Just passing by real quickly.

Here's a Notion page I created a while back during my college Java course, dedicated to the concept of Object-Oriented Programming in Java.

I made it so simple and fun to read , hope it helps someone out there

Happy coding!

[rrfinpay]

India's No.1 One Stop Solution Provider For Money Transfer, Aadhar Pay,AEPS, mPos & Mini ATM, Account opening,Neo banking, Service Provider of , Enterprise, B2B, White Label Software, visit: www.rrfinpay.com

[ksoftwebdevelopment]

Patience in SEO: How to Grow Your Website Organically | Ksoft Technologies

Your website is now set up and ready to attract visitors—what’s next? It’s time to let Google Analytics do its job. Watch as visitors start coming to your site organically. Just like a mango tree, it takes time to see results. SEO is a gradual process, and patience is key. Learn why you can’t rush growth and how to use Google Analytics to track your progress. If results are slow, revisit my previous videos for tips you might have missed! Video Takeaways: Patience is Key: Just like a mango sapling needs time to grow, your website's organic traffic will build up gradually. Results won’t appear overnight, so give your site the time it needs to develop. Monitor with Google Analytics: Use Google Analytics to track your website's performance and visitor growth over time. It’s a valuable tool to see how your efforts are paying off. Importance of SEO: Proper SEO practices, like keyword optimization and allowing search engines to index your site, act as the ‘manuals’ that guide your website’s growth and visibility. Review and Revise: If your results aren’t as expected, revisit earlier videos for additional tips and strategies. You might have missed a crucial step or technique. Ready to see your website’s growth take off? Hit that ‘Subscribe’ button and turn on notifications so you never miss a tip or update! If you found this video helpful, give it a thumbs up and leave a comment with your thoughts or questions. For more in-depth strategies and insights, check out my previous videos and visit my website for additional resources. Let’s turn your digital dreams into reality—one step at a time! Connect with us: Website: https://www.ksofttechnologies.com Instagram:   / ksofttechnologies   Twitter:   / ksofttech   Facebook:   / ksofttechnologies  #websitegrowth#DigitalMarketing#SEO#OrganicGrowth#GoogleAnalytics#WebDevelopment#SEOtips#DigitalStrategy#ContentMarketing#WebDesign#GrowthHacking#PatienceInBusiness#shorts#youtubeshorts#shortsvideo#KsoftTechnologies#Krishna

[icqmuseum24]

🇺🇲 The summer of 2008 marked a turning point for AOL. Time Warner was in discussions to sell its internet division to either Microsoft or Yahoo, a move that would significantly impact the online advertising market.

➡️ Beyond its search engine and e-mail service, AOL's most notable brands included the instant messengers ICQ and AIM, the iconic web browser Netscape Navigator (which dominated the '90s and was a key player in the browser wars with Microsoft), and Winamp (the legendary media player from Nullsoft, acquired by AOL in 1999).

💵 In January 2001, AOL merged with Time Warner in a $165 billion deal, the largest merger in U.S. history. This merger was intended to create a media powerhouse, but instead, it led to a slow decline. The dot-com bubble burst, and AOL's dial-up internet service quickly became outdated. The anticipated synergies never materialized, leading to massive losses and internal conflicts.

💻 By 2008, AOL was a shadow of its former self. The potential deals with Microsoft or Yahoo underscored the intense battle for dominance in the tech world. Yahoo, under pressure from activist investor Carl Icahn, was in a proxy fight to avoid a takeover by Microsoft, which had its sights set on both Yahoo and AOL.

📈 Analysts predicted that acquiring AOL would significantly enhance the buyer's online advertising power, reshaping the digital landscape. Despite AOL's eventual spin-off from Time Warner in 2009, the company could not reclaim its former glory. However, the legacy of its pioneering services like ICQ, Netscape Navigator, AIM, and Winamp continues to be fondly remembered by many.

[botsailor]

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