https://www.linkedin.com/in/ivano-natalini-10268020/

  Postgresql Administration. An example of query instruction 'Left Join', making lead subset on the left. #postgresql #administration #dba #query #pgsql #backend #database #aws #cloud #onpremise

  Cyber Security and tool WireShark, for Traffic Analysis. #wireshark #sniffer #network #ethicalhacker #hacking #trafficaanalysis #backend #malware #ransomware #virus #trojan    

  C++ Language and "chrono" Library. In this example, show how to handle time system. #c ++ #c #gcc #g ++ #programming #linux #backend #unix    

  Postgresql Administration. How to search Class Object Index in the database. #postgresql #dba #administration #pg_class #database #backend #aws #onpremise #sql #pgsql

  Bash Scripting for Cyber Security and System Admin Linux. In this example, show the useful command 'trap', that execute the next command on exit signal. #bash #shell #script #programming #backend #ethicalhacker #cybersecurity #linux #sysadmin    

  Sql Server Administration - T-SQL. An example how to use over partion for complex calculations. #sqlserver #tsql #query #dba #sql #database #administration #backend #aws #cloud #onpremise #overpartition

  C Language Linux. How to create a Static Library. #c #gcc #library #static #programming #backend #linux

  Perl Language and Bioinformatics. An example how to search a string for manipulation. #perl #programming #bioinformatics #grep #data #stream #dna #rna #research #backend #sed

Linux Scripting Administration. How to generate sequence of progressive numbers, and show it with various methods. #linux #administration #shell #bash #scripting

  Sql Server and Perl Language for extraction data. #sqlserver #perl #backend #sql #dba #database #etl #administration