Once I had a training from bussiness communication for global markets with Kyle Hegarty. Then I thought that this communication skills are not much needed as in Polish proverb: „I finished IT studies not to talk to people but to talk with the computers”;) Unfortunately working in every company requires these soft skills, because soonerWięcej o„The Accidental Business Nomad”[…]
The most common SSL certificates are defined by X.509. The digital certificates have different formats. Here’s a brief overview of several common formats of SSL certificates: PEM: private key or certificate CER: only certificate DER: only certificate CRT: only certificate PFX: private key and certificate P12: private key and certificate JKS: private key and certificateWięcej oSSL certificates – how to convert to different formats[…]
What Happens Between The Web Browser And Server A browser attempts to connect to a web site secured with SSL. The browser requests that the web server identify itself. The server sends the browser a copy of its SSL certificate. The browser checks whether it trusts the SSL certificate. If so, it sends a message to theWięcej oSSL certificates[…]
We have travelled on my last namesday in July to see SkyWalk in Świeradów Zdrój. This trip took 4 days during 23-26.07.2022. It was my namesday gift. We started from Gdansk early in the morning down to Bydgoszcz, Leszno, Legnica and finally arrived in Szklarska Poreba. We drove by highway A1 with some pitstops. TheWięcej oSummer weekend – July[…]
What is it? Acc. to: http://www.ijpe-online.com/article/2019/0973-1318/0973-1318-15-2-591.shtml : „Smart jewelry is a subcategory of wearable devices. Compared with conventional jewelry, smart jewelry has advantages such as beautified appearance, wearability, and practicability. As an emerging category, smart jewelry has attracted much attention from developers and consumers, but it is still at an initial stage of development andWięcej oIntelligent jewellery[…]
A graph database is defined as a specialized, single-purpose platform for creating and manipulating graphs. Graphs contain nodes, edges, and properties, all of which are used to represent and store data in a way that relational databases are not equipped to do. Graph analytics is another commonly used term, and it refers specifically to the process ofWięcej oGraph database[…]
What Is Splunk? Splunk is a software platform to search, analyze and visualize the machine-generated data gathered from the websites, applications, sensors, devices etc. which make up your IT infrastructure and business. Your input data can be in any format for e.g. .csv, or json or other formats You can configure Splunk to give Alerts /Więcej oSplunk[…]
The Three V’s of Big Data: Volume, Velocity, and Variety Volume: Data is being generated in larger quantities by an ever-growing array of sources including social media and e-commerce sites, mobile apps, and IoT connected sensors and devices. Businesses and organizations are finding new ways to leverage Big Data to their advantage, but also face theWięcej oStreaming data architecture[…]
I have tried to learn Kafka 3 times already. The first time was Infoshare conference and superb lecture on Kafka. Then I thought it is strange architecture. 2nd time in my company during internal training, installed it at home and checked what is the flavour of it. It seemed like queue system, like TIBCO withWięcej oKafka and Kafka-connect[…]
” Niech ktoś uprzątnie wreszcie ten popiół! Gdzieś tu musi być Feniks…Bycie menedżerem w potężnej, lecz przeżywającej poważny kryzys firmie w branży IT to nie bułka z masłem. Nigdy nie wiadomo, co czeka Cię następnego dnia i czy jeszcze tam pracujesz. Ale dzień, w którym nagle dowiadujesz się, że z pracy odeszli dwaj Twoi przełożeni,Więcej o„Projekt Feniks”[…]