Posted inBasics Query Engines Posted by admin August 13, 2021 There are handful of solution to query the data in the whole cluster, or from…
Posted inBasics Cassandra Posted by admin August 13, 2021 A distributed NoSQL database with no point of failure (no master node). It has a…
Posted inBasics External Data Storage Posted by admin August 13, 2021 We can use and integrate external data storage, relational and non-relational databases to expose the…
Posted inBasics Tez Posted by admin August 13, 2021 It runs on top of YARN. Itβs an alternative to MapReduce. In fact, we can…
Posted inBasics Mesos Posted by admin August 13, 2021 Itβs an alternative to YARN, yet itβs still different. Itβs used by Twitter, not directly…
Posted inBasics Hadoop Posted by admin August 13, 2021 This article is not a technical deep dive. Itβs rather a quick glimpse over what…
Posted inBasics Optimizing Our Puppeteer Script Posted by admin August 13, 2021 The general idea is to not let the headless browser do any extra work. This…
Posted inBasics Setup Headless Chrome and Puppeteer Posted by admin August 13, 2021 Iβd recommend installing Puppeteer with npm, as itβll also include the stable up-to-date Chromium version that…
Posted inBasics Web Scraping with a Headless Browser: A Puppeteer Tutorial Posted by admin August 13, 2021 What Is a Headless Browser and Why Is It Needed? The last few years have…
Posted inBasics The Snowball Effect Posted by admin August 13, 2021 Many of the files contained important, highly useful information. The business decided to group the…