ScyllaDB is a NoSQL database built as a drop-in replacement for Apache Cassandra, engineered for high-throughput and low-latency applications. Using a C++ codebase, the database is utilized by over 400 companies, including Disney+, Crypto.com, Discord and Zillow. Available under an open-source license, ScyllaDB also offers enterprise plans. While users commend its speed, efficiency, and ability to manage large workloads, some acknowledge a steep learning curve and the necessity for further ecosystem development.
How does the Splitter EIP work and when would you use it?
How does the Enrich EIP (Content Enricher) work in Camel (enrich vs pollEnrich)?
What is the Exchange in Camel — in-message, out-message, headers, and properties?
How does the Message Filter EIP work in Camel?
How does the Recipient List EIP work in Camel?
What is the Pipeline in Camel and how does it relate to a route?
What is the Camel architecture — CamelContext, Routes, Endpoints, Components, and Processors?
What is an Endpoint in Camel and how does the URI format work (scheme:path?options)?
What is a Processor in Camel and how do you implement a custom Processor?
How does the Content-Based Router EIP work in Camel (choice/when/otherwise)?
What is the Multicast EIP and how does it differ from Recipient List?
How does the Aggregator EIP work and what is a completion condition?
How does the Wire Tap EIP work and what is it used for?
How does the Dead Letter Channel work and how do you configure error handling in Camel?
What is Apache Camel and what integration problems does it solve?
What are the Enterprise Integration Patterns (EIPs) and how does Camel implement them?
What is a Route in Apache Camel and how do you define one using the Java DSL?
What is a CamelContext and what is its lifecycle (start, stop, suspend, resume)?
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