![]() Walmart is well-known for the size, speed, and efficiency of its global supply chain, which draws from 100,000 vendors and ships to 12,000 stores and delivery locations.Ĭrucial to orchestrating this is Kafka. The largest brick-and-mortar retailer in the world, Walmart is also one of the most innovative IT users, investing $12 billion annually on IT, just behind Amazon and Google’s parent company, Alphabet. Key Stats (May 2022) : Tens of billions of messages from 100 million SKUs in three hours for real-time replenishment system. Walmart: Vaunted Real-Time Supply Chain Powered by Kafka JP Morgan Chase optimizes its data operations using a data mesh).Netflix keeps its massive data infrastructure cost-effective.LinkedIn scaled its analytical data platform to beyond one exabyte. ![]() Spotify upgraded its event streaming and data orchestration platforms.Facebook’s unified Techtonic file system creates efficiency from exascale storage.(Read other blogs in our series on Data Engineering Best Practices, including how: And I’ll also explain how companies that aren’t operating with the scale, budgets, and engineering manpower of a Walmart, LinkedIn or Uber can still efficiently manage and optimize their Kafka systems. In this blog, I’ll detail how Big Tech companies manage and optimize their cutting-edge Kafka deployments. Nevertheless, Kafka’s reputation as being complicated for companies to set up and manage and challenging to optimize is not undeserved. Overall, Kafka remains dominant due to its vaunted reliability, massive scalability, wide compatibility with other data and analytics tools, and flexibility, as it can be run on-premises, hosted in any number of public cloud providers, or as a fully-managed cloud-native service such as Confluent. While some Big Tech companies like Spotify have responded by moving off Kafka, many others like Twitter continue to deploy Kafka or expand their use. All claim some combination of easier manageability, lower cost, and/or similar near-real-time performance as Kafka. Since Kafka was open-sourced in 2011, a plethora of alternative event streaming, messaging and pub/sub (publish-subscribe) systems have risen to challenge Kafka: Flink, RabbitMQ, AWS Kinesis, Google Pub/Sub, Azure Event Hub, and others. Meanwhile, Chinese social media company Tencent (maker of the popular WeChat and QQ instant messaging apps) processes more than 10 trillion messages per day using Kafka. LinkedIn, which created and open-sourced Kafka and still drives much of its development, processes 7 trillion messages per day using Kafka (a 2019 statistic that is no doubt much higher today). Uber, which processes trillions of messages and multiple petabytes of data each day with Kafka, calls it the “cornerstone of our technology stack.” I hope it proves helpful, at least until an official solution arrives within the YouTube Music app.The popular open-source messaging/streaming system, Apache Kafka, is a key enabler for some of the most data-driven and disruptive companies today. If you want, you can set the sorting order of and within playlists, change privacy, and allow/deny collaboration, amongst a few other options. When this window appears, simply press cancel. It could take time depending upon the number of duplicate entries in a playlist. However, when clicking on the button does nothing, do a manual page refresh, and repeat the step. Each time you tap, the deletion happens and the page reloads. You must keep on pressing that button until all copies are removed. To the right-hand side, you’ll see the “Remove Duplicate” button, if your playlist has duplicates. You’ll be directed to the following page. Tap the 3-dot menu, then Playlist settings and finally select Advanced Settings This would take you to the respective playlist page. Then access the playlist you want to manage from the right sidebar. Sign in to your YouTube account, if you haven’t already. Go to the YouTube playlist with duplicate songs You must go to Youtube on a PC for carrying out this process. Here’s how it goes: Remove duplicate songs from YouTube Music playlists There’s an easy workaround to identify and delete duplicates from the YouTube Music playlists. If you’re facing this issue, don’t worry. The service stopped alerting users about duplicates when adding new songs to a playlist. Just take a basic thing like removing duplicates for instance. It’s been 5 years since the launch, and still, YouTube Music feels half-baked. But, while it shines in quantity, it lacks in quality, especially in the way the app is designed. ![]() YouTube Music has inarguably the largest library of songs thanks to a mix of official and unofficial uploads. ![]()
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