Posts

Monitoring-Scripts-Monitoing-Webapp

To clone the project kindly use this link https://github.com/Lloyduct/Monitoring-Scripts-Monitoing-Webapp.git You can also visit my github page https://github.com/Lloyduct/Monitoring-Scripts-Monitoing-Webapp  For this project there are a number of monitoring tools that can provide comprehensive monitoring capacity - The most common in AWS cloud is cloudwatch, my current project in AWS was for one of the leading retail giant in the UK - a web appilcation, all the logs are ingest into S3 with WAF rules configured to push all external logs to clouwatch and I leverage Athena to read WAF log. I used cloudwatch to get realtime statistic of system resources. In AWS i strongly recommend pushing all logs to cloudwatch. For none AWS lightweight monitoring I recommend monit and Netdata they can provide comprehensive monitoring capability. Understanding the state of your application and the percentage of system resources it consumes enable you to plan for capacity expansion and isola...

How To Configure Kdump on Linux Servers

  1. . This are the RPM packages you will need install           a. kexec-tools --> Provided the kdump configs and services           b. kernel-kdump --> Kernel with a debuginfo            c. crash --> Utility to perform analysis on your kernel crash dump           d. kernel-debuginfo --> Provide the debugging information               2. . To Modify the system kernel to reserve space for the crash kernel           Edit the /boot/grub/grub.conf file and add "crashkernel=128M@16M" to the kernel specification to reserve 128MB of           memory, starting at physical address 0x01000000 (16MB)            3. . Specify where the vmcore should be located           In /etc/kdump.conf, one can configure different kinds of dump targe...

Factors Affecting Users’ Sense of Security and Trust in Integrating Electronic health record to the cloud

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Factors Affecting the Users’ Sense of Security and Trust in Integrating Electronic Health Record TO CLOUD   By   Lloyd Enyrebe Johnson   Presented to   Prof. Steve Page, S-Master of Science, Information System Management ( S-MScISM ) University of Salford, Manchester United Kingdom   30th of June 2017   PREFACE I am grateful to God who has made this journey a success. To everyone who have assisted me thus far, I say a big thank you. I wish to acknowledge and sincerely thank my dissertation Supervisor. Prof. Dr. Steve Page For his guidance, patience and constant encouragement. During   my   thesis,   he   was   instrumental   in   inspiring   me   to   work   towards   solving   a well-defined   problem   that   would   result   in   a   publishable   article and paper.   It would not have been possible for me to comple...