No one actually know when "SSL Everywhere" movement started, but after approximately 2015 using SSL certificates for both encryption of data and validation of sender became de-facto standard. In our days every service provider who cares about your privacy offers SSL-protected … [Read more...]
How is it possible that US oil price felt below zero?
Yesterday, on 20th April, US oil price felt below zero for first time in history. It may sound crazy for a human being but not for a machine however. So what the hell happened there? [A screenshot of CL=F ticker from Yahoo Finance] In our days trading at stock market … [Read more...]
OData vs IDoc: what is the difference between SAP interfaces?
SAP product family is large and there are a number of ways to integrate them with 3rd party applications. Which one is better? There is no simple answer for this question just because in every particular situation depending on your IT landscape, the right answer may be … [Read more...]
What is Mater Data Management (MDM)?
MDM means Mater Data Management. Typically it is used for enterprise application integration. Most common use-case is building report which includes data from two or more different business applications. Let's address to a particular example: Let's say we have an online store … [Read more...]
What is the nature of Bitcoin?
This year Bitcoin became really popular than many people are asking me what Bitcoin and Blockchain could be used for. It sounds really interesting because after they were introduced 9 years ago, no one really knows how to apply Blockchain. Why so? … [Read more...]
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