Text Size 100%: － ＋ The graph features of Oracle Database enables developers to store and navigate relationships between entities. Oracle Graph Server and Client enables developers, analysts, and data scientists to use graphs within Oracle Database, specifically user-managed databases, while Graph Studio in Oracle Autonomous Database Serverless removes barriers…
You’ve probably heard of Flight Radar, the Real-Time Flight Tracker Map, and had a lot of fun following aircraft around the sky, but in this blog post, we’ll introduce you to something even cooler!! ADS-B (Automatic Dependent Surveillance-Broadcast) is a radio protocol used to broadcast various flight data. Our co…
Application Programming Interfaces (APIs) are everywhere, making it easy for all our apps and devices to work together smoothly and keep us updated with all the info we need. At the most basic level, an API is a set of rules and protocols that lets one software application interact with another,…
"We’ve had a positive experience with ClickHouse. It allowed us to scale LangSmith to production workloads and provide a service where users can log all of their data. We couldn’t have accomplished this without ClickHouse." Ankush Gola, co-founder of LangChain Introduction # We increasingly see companies building Observability solutions with…
Text Size 100%: － ＋ You are dying to get a reservation at that hot new restaurant for you and another couple. You get a tip that a table may be available for this weekend. Since you want to keep the spot, you call them and make the reservation for…
Text Size 100%: － ＋ Why run Oracle Database on Arm CPUs or Central Processing Units have been the core talking point in the computing space. Moore's law ("the number of transistors in a dense integrated circuit doubles approximately every two years" still stays valid. Processor speed is always measured…
This post is translated from Didi Tech, the author is Yuankai Zhong. Didi is a globally distributed mobile transportation platform, providing comprehensive travel services such as taxis, ride-hailing, and designated driving to more than 450 million users. At Didi, we use ClickHouse for the storage of logs. In this post,…
Introduction # Building on the success of ClickPipes for Kafka, we're thrilled to announce the expansion of our connectivity platform with new connectors for Amazon S3 and Google Cloud Storage (GCS), currently in beta. Large bulk data loading # Loading billions (or trillions!) of rows from scratch into a ClickHouse…
Welcome to the April ClickHouse newsletter where we round up what’s been happening in real-time data warehouses over the last month. This month, we have the 24.3 release, building a rate limiter, a migration from MySQL to ClickHouse story, meetup videos, and more! Inside this issue # Featured community member…
Materialized views in ClickHouse are queries fired whenever a batch of rows arrives in a source table. They will operate on those rows, possibly transforming the data before writing to a destination table. The diagram below gives a high-level view of how this works: Over the last couple of weeks,…