Recently I had the opportunity to play with this kind of scheduler for data pipelines tasks. It is mega simple to setup either on bare-metal or as docker worker or in Kubernetes using Helmchart acc. to this desciption: https://airflow.apache.org/docs/apache-airflow/stable/installation/index.html This software enables to create data pipelines for extracting data, decorating and saving in different place.Więcej oApache Airflow[…]
Kolejna książka, która zmieniła trochę moją perspektywę. Niestety jestem typem, który będzie tak długo pracować, aż będzie zrobione. Kończy się to nierzadko nadgodzinami, nadmierną odpowiedzialnością za projekt, myśleniem o pracy po godzinach. A jeszcze jako pasjonat IT robię czasem poboczne projekty dla siebie lub uczę się IT dla sportu;) Ta książka wspaniale pokazuje, że pracaWięcej o„Taka praca nie ma sensu”, czyli jak zarządzać własną energią T.Schwartz[…]
Książkę przeczytałam z ciekawością badacza startupów;) W 2010 roku Kevin Systrom wraz z Mikiem Kriegerem uruchomili aplikację mobilną, której celem było zgromadzenie ludzi zainteresowanych sztuką oraz fotografią. Instagram od początku istnienia zakładał użycie filtrów – by poprawić zdjęcia robione aparatami fotograficznymi w telefonie komórkowym. Nie minęło dużo czasu, a Instagram cieszył się już ogromną popularnością,Więcej o„Instagram. Bez filtra. Historia od środka” – Frier Sarah[…]
As this year comes to the end and it was one of the most intensive, challenging and surprising year for me I would like to write some summary of it: Personal goals: starting physical excercies: started yoga practises again, enrolled for zumba and salsation participated in yoga camp and checked meditation sessions, releasing emotions sessionsWięcej oSummary of 2022[…]
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[…]