Network testing is one of the most basic technological processes in businesses across industries. Understanding this concept can allow you to analyze your network’s performance and discover what may require troubleshooting.
Defining Network Testing
Network testing entails assessing and confirming whether a network infrastructure is working properly. For example, a wireless local area network (WLAN) links two or more devices through a wireless connection, often working through radio transmissions. Certain obstructions or other problems like distance result in weaker or zero connectivity.
By running a network test, device owners can pinpoint whether there’s an actual connection problem with the WLAN and proceed with finding different fixes for it. The solution could be anything from upgrading hardware to minimizing congestion in connected devices.
How Network Testing Works
Network testing has evolved throughout the years to better gauge performance and speed while highlighting the risks involved.
- Ping tests: A ping test operates by sending a packet from one device to a server and waiting for the reply to see how fast the transmissions are. The lower the milliseconds in an exchange, the less latency and packet loss involved. Higher numbers may require solutions like closing background applications or restarting the router.
- Internet connection testing: Online internet connection testing platforms run diagnostics similar to ping tests that show the download and upload speeds between your device and an internet source.
- DNS testing tools: Domain name system (DNS) refers to web links translated to internet-connected devices and their addresses. If there’s a DNS outage, many users will lose access to affected websites and their applications. Running a test can help engineers pinpoint which stage is inhibiting connection.
- Path analysis: Path analysis involves looking into the configuration between a source and different devices. While linear relations are easier to analyze, more complex compositions that interconnect different groups of machinery may require a more robust variation of this network test.
Network Testing Applications
Network testing is present in various applications, even for technological advancements. For example, AI data center networks require high-speed Ethernet connections, but a smart home network also requires a strong internet connection. A network test can help pinpoint whether different variables increase or decrease efficiency.
Video game developers use network tests as technical verification to see whether gameplay and graphics are consistent across players. While these tests often serve the primary purpose of ensuring the games are ready to go prior to launch, some developers have managed to use them to drum up anticipation for the games. Most recently, the upcoming Elden Ring Nightreign held a worldwide network test to confirm the strength of its servers before release. By sharing the stats of player experiences, fans were given a glimpse of what to expect from the game and its online community.
Consumers purchasing mobile phones and other network-based devices can run a network test to analyze which product offers better performance and connectivity. This is especially important if you’re running apps or programs that require a high-speed internet connection.
Network tests also allow for tracking security in trading. Network connections are vulnerable to hackers when they lack the proper security measures, endangering banks, trading platforms and their beneficiaries. A network test would provide information on the weaknesses present and where businesses should focus.
Frequent network tests can minimize downtime of websites, as they immediately detect the issue and solve problems quickly. They can also assess stability and help optimize the user experience. Certain industries, such as retail and logistics, have inventory management systems dependent on real-time updates. Unfortunately, network errors can cause a delay that inconveniences multiple teams simultaneously. Testing can ensure peak performance to maintain these functions.
Ensure Stronger Networks
Network testing is an intricate process that involves identifying how well a network is working and whether any connection problems need to be patched up. As technology progresses, the importance of these tools still stands to ensure optimal performance.