WAS 7 ND trial is not available to download anymore however, you can do the developer base version which will help you to educate yourself. Download IBM WebSphere Application Server 7 Open your favorite browser and access below link Click on Continue Go to “Download using http” tab and select the Linux gz (was.7000.wasdev.nocharge.linux.amd64.tar.gz) file to download It will take few minutes to download. Install WebSphere Application Server 7 Go to path where you have downloaded the file Extract the file using gunzip and tar command...

The address of each device in an IP subnet (a kind of subset of complete IP range) should always be unique means no two devices on the same subnet can have the same IP address, otherwise, it will cause an IP address conflict. For IPv4, its format can be 4 octets like x.x.x.x where each octet is 8 bits or 0 to 255 in decimal. Eg. 201.112.192.230. IPv6 addresses support a much larger range and are formatted like y:y:y:y:y:y:y:y where each y is a segment that can range between 0 and FFFF in hexadecimal like 2001:0db8:0001:0000:0000:0ab9:C0A8:0102....

If you are working in a large organization, then most probably you will have some enterprise tool, which you are obliged to use it. However, for small to medium businesses – you may think of having Open Source as a free solution for Web URL & Ports monitoring. In this article, I will talk about how to monitor URL and Service Ports with an Open Source tool based on PHP – PHP Server Monitor....

A slight defect in their working can frustrate us and lead to mismanagement of work from our end. The electronic devices we use are prone to crashing or getting other problems. One similar issue you may encounter is your Windows PC not supporting the HEIC or HEIF files. Your client, colleague, office staff, or someone from your family may also send you image files that are HEIC files. While you try opening a HEIC file on your Windows PC, a message stating that the file is not supported will appear on your screen....

Cloudflare is one of the popular CDN and security platform, powering millions of sites from small to enterprise. When you implement Cloudflare for your website, all the traffic is secured and accelerated. But this is true when a site is accessed using a domain name. How about if someone finds out the actual server IP (Origin) and misuse it? Finding server IP for the site behind Cloudflare doesn’t take much....

Traditionally, APM tools, like many other applications before the rise of SaaS (Software-as-a-solution) solutions, were deployed on servers and developer machines. However, as SaaS solutions became more popular, these tools transitioned to the cloud. As with any SaaS application, cloud-based APM offers several advantages over on-premise software. There is no need to acquire new hardware to host the APM tool, and management of the APM tool itself is left in the hands of the vendor....

A Little bit of background… So as you can see HTTP/2.0 is a second major version of the HTTP protocol history. Some of the goals for HTTP 2 are: – Data compression of HTTP headers Server pushes technologies Loading page elements in parallel over a single TCP connection All above made me think of two things – Security & Optimization So are you ready to implement HTTP 2? Well, if you are using Apache or Nginx then you got to little wait as a supported version is yet to be released....