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How does blockchain work? It works with Blocks, where a spreadsheet works with “rows” and “columns.” A block in a blockchain is a collection of data. Blockchain is a distributed ledger, which means that a ledger is spread across the network among all peers in the network, and each peer holds a copy of the complete ledger.
This video on Elasticsearch Tutorial will help you in understanding the fundamentals of Elasticsearch along with its practical usage and help you in building a strong foundation in ELK Stack. This video helps you to learn following topics:
Daily Standup Meeting or Daily Scrum Meeting Understand details of Daily Scrum Calls, Daily Scrum Meetings, or daily huddles. With topics below The Daily Standup Meeting, or the Daily Scrum Meeting, is a short, time-boxed event (typically 15 minutes) that occurs every day in which the development team reviews progress and plans for the next […]
“Debezium (noun | de·be·zi·um | /dɪ:ˈbɪ:ziːəm/) – secret ingredient for change data capture” Updating caches and full-text indexes, synchronizing data between microservices, maintaining different read models in a CRQS-style architecture, and feeding operational data to your analytics tools — just a few use cases which benefit so much from streaming the changes from your data […]
How does public-key cryptography work? What is a private key and a public key? Why is asymmetric encryption different from symmetric encryption? Asymmetric encryption, also known as public-key cryptography, is a cryptographic system that uses a pair of related keys: public and private. The public key can encrypt data, but only the private key can […]
Docker is an open source platform that’s used to build, ship and run distributed services. Kubernetes is an open source orchestration platform for automating deployment, scaling and the operations of application containers across clusters of hosts. Microservices structure an application into several modular services Learn the basics of Microservices, Docker, and Kubernetes. Code demo starts at 18:45. Deployment YAML: https://pastebin.com/rZa9Dm1w […]
Elçin Sangu ve Barış Arduç’un seslendirdiği söz ve müziği Bülent Ortaçgil’e ait olan “Bu Su Hiç Durmaz”ın video klibi yayınlandı. Prodüktörlüğünü ‘Babajım İstanbul’un üstlendiği ve kayıtları ‘Babajım İstanbul’da gerçekleştirilen düetin video klibinin yönetmenliğini ise filmin yönetmeni Şenol Sönmez üstlendi. Yapımını NuLook’un, yapımcılığını Muzaffer Yıldırım’ın yaptığı, yönetmenliğini Şenol Sönmez’in üstlendiği senaryosunu ise ünlü oyuncu Buğra Gülsoy […]
Conway’s law is an adage named after computer programmer Melvin Conway, who introduced the idea in 1967. It was first dubbed Conway’s law by participants at the 1968 National Symposium on Modular Programming. It states that “organizations which design systems … are constrained to produce designs which are copies of the communication structures of these […]
This tutorial shows how to use OpenSSL in Linux systems (Kali in the video) for symmetric and asymmetric encryption and decryption. OpenSSL is a free and open-source toolkit that provides a robust, commercial-grade, full-featured toolkit for general-purpose cryptography and secure communication. Internet servers, including most HTTPS websites, widely use it. OpenSSL contains an open-source implementation […]
Steve Jobs’ motivational speech at the Stanford graduation ceremony. This entrepreneur motivation speech is an inspirational video for all aspiring startup owners. In this video, Steve Jobs speaks about the highs and lows of entrepreneurship. Despite losing his job, he established two more successful companies – Next and Pixar. At the ceremony, he also spoke […]