Redpanda Topic Compaction: Cleanup and Retention Config
Redpanda Topic Compaction: Cleanup and Retention Config — practical guide covering redpanda setup, configuration, and troubleshooting with real-world ex...
Redpanda Articles
49 articles
Redpanda Topic Name Constraints: Rules and Best Practices
Redpanda doesn't just store your messages; it enforces a surprisingly strict set of rules on your topic names to keep its internal state consistent and .
Redpanda Topic Partitions: Configure Count and Replication
Redpanda topic partitions are not just about how many pieces a topic is split into, but how those pieces are distributed and kept safe across your clust.
Redpanda Transform SDK in Go: Build Data Transforms
The Redpanda Transform SDK in Go lets you write distributed stream processing logic that runs directly inside Redpanda, eliminating the need for a separ.
Redpanda Vectorized I/O: How the Engine Achieves Low Latency
Redpanda's vectorized I/O isn't just about reading and writing data faster; it fundamentally changes how the database interacts with the OS kernel, bypa.
Redpanda WASM Transforms: In-Broker Data Pipelines
Redpanda's WASM transforms let you run arbitrary code directly within the broker, transforming data as it flows through Kafka topics.
Redpanda Write Cache Disk Config: Tune for Throughput
The Redpanda write cache, a crucial component for its high-throughput, low-latency promise, isn't just a temporary holding pen for data; it's a sophisti.
Redpanda ACL Authorization: Users, Roles, and Permissions
Redpanda ACLs are a bit of a shell game, making you think you're controlling access to topics, but you're actually controlling access to principals that.
Redpanda Auto-Tuning: Optimize I/O for Your Hardware
Redpanda's auto-tuning aggressively optimizes I/O by dynamically adjusting kernel-level parameters based on real-time workload and hardware observations.
Redpanda Backup and Restore: Snapshot and Recovery
Redpanda's snapshot and restore mechanism is surprisingly more about managing the state of your Kafka cluster than simply copying files.
Redpanda Cloud BYOC: Deploy in Your Own VPC
Redpanda Cloud BYOC Bring Your Own Cloud isn't just about deploying Redpanda in your VPC; it's about reclaiming control over your cloud infrastructure's.
Redpanda Cluster Config Tuning: Key Performance Settings
Redpanda's internal data structures are designed to be row-oriented, which means it might surprise you that optimizing for disk I/O often involves tunin.
Redpanda Cluster Health Check: rpk cluster commands
Redpanda's rpk cluster commands are your primary diagnostic tools when things go sideways, and understanding them is key to keeping your cluster humming.
Redpanda Connect Pipelines: Build ETL with Benthos
Redpanda Connect Pipelines: Build ETL with Benthos — practical guide covering redpanda setup, configuration, and troubleshooting with real-world examples.
Redpanda Consumer Group Rebalancing: Debug and Tune
Consumer group rebalancing is actually a controlled traffic jam, not a graceful handover of work. Let's see it in action
Redpanda Consumer Offsets: Manage and Reset
Redpanda Consumer Offsets: Manage and Reset — practical guide covering redpanda setup, configuration, and troubleshooting with real-world examples.
Redpanda Dead Letter Queue: Route Failed Messages
Redpanda's Dead Letter Queue DLQ isn't just a place to stash bad messages; it's a crucial component for maintaining data integrity and understanding sys.
Redpanda Debug Bundle: Collect Diagnostics for Support
A Redpanda debug bundle is essentially a zipped archive of critical operational data, designed to give Redpanda support engineers a comprehensive snapsh.
Redpanda Disk Space: Manage Log Segment Retention
Redpanda Disk Space: Manage Log Segment Retention — practical guide covering redpanda setup, configuration, and troubleshooting with real-world examples.
Redpanda Dual Stack: Enable IPv4 and IPv6
Redpanda Dual Stack: Enable IPv4 and IPv6 — practical guide covering redpanda setup, configuration, and troubleshooting with real-world examples.
Redpanda Exactly-Once Transactions: Enable and Configure
Redpanda's "exactly-once" transactions don't actually guarantee exactly-once delivery; they guarantee idempotent producers and effectively-once consumer.
Redpanda Group Metadata Topic: Internals and Maintenance
Redpanda's group metadata topic isn't just a place for consumer group offsets; it's the central nervous system for Kafka consumer coordination, and its .
Redpanda Hardware Requirements: Size Your Cluster
The most surprising thing about sizing Redpanda hardware is that you're not just sizing for raw throughput, but for the predictability of that throughpu.
Redpanda HTTP Proxy PandaProxy: Produce and Consume via REST
Redpanda's HTTP Proxy, often called PandaProxy, lets you interact with your Redpanda cluster using standard HTTP requests, meaning you can produce messa.
Redpanda Idempotent Producer: Enable Exactly-Once Delivery
The Redpanda Idempotent Producer is a feature that guarantees messages are written to the Redpanda log exactly once, even if the producer sends the same.
Redpanda Kafka API Compatibility: Known Gaps and Workarounds
Redpanda's Kafka API compatibility is a massive leap towards making it a drop-in replacement for Kafka, but "drop-in" never means "perfectly identical,".
Deploy Redpanda on Kubernetes with Helm Operator
Redpanda on Kubernetes with Helm Operator is less about deploying an application and more about controlling a declarative system of stateful services us.
Redpanda Leader Balancer: Even Partition Distribution
The Redpanda leader balancer isn't just about making partitions look even; it's about ensuring your brokers aren't getting overloaded by actively managi.
Redpanda Enterprise License: Unlock Advanced Features
Redpanda Enterprise unlocks features beyond the community edition by introducing a licensing mechanism that governs access to specific capabilities.
Redpanda Seastar Memory Allocation: Tune per Core
Redpanda's Seastar memory allocator is designed to give each CPU core its own dedicated memory pool, preventing contention and improving performance.
Redpanda Message Size Limit: Increase Max Bytes Config
Redpanda's maxbytes configuration isn't just a soft cap; it's a hard boundary enforced by the broker that can prevent producers from sending messages la.
Migrate from Kafka to Redpanda: Step-by-Step Guide
Redpanda isn't just a Kafka clone; it's a Kafka-compatible streaming platform built from scratch in C++ with a focus on operational simplicity and perfo.
Redpanda Monitoring: Prometheus and Grafana Dashboards
Redpanda's monitoring isn't just about seeing metrics; it's about understanding the emergent behavior of a distributed system as if it were a single, in.
Redpanda Multi-AZ Deployment: Survive Zone Failures
A multi-AZ Redpanda deployment doesn't actually guarantee zero downtime during a zone failure; it ensures that your data remains available and can be re.
Decommission Redpanda Node: Safe Removal and Rebalance
Redpanda gracefully handles node removal, but it's not as simple as just shutting down a server. Let's say you have a three-node Redpanda cluster runnin.
Redpanda P99 Latency: Optimize Produce and Consume
Redpanda's P99 latency for produce and consume operations is a surprisingly good indicator of overall cluster health and network saturation, not just in.
Redpanda Raft Consensus: Leader Election Explained
Redpanda's Raft consensus isn't just about picking a leader; it's about ensuring that every node in the cluster agrees on who the leader is, even when n.
Redpanda Rolling Upgrade: Zero-Downtime Procedure
Redpanda rolling upgrades are designed to be zero-downtime, but only if you understand that the cluster's consensus mechanism is the single point of con.
Redpanda rpk CLI: Admin Operations and Commands
Redpanda's rpk CLI is your primary interface for managing and interacting with a Redpanda cluster, treating it much like a Kafka cluster but with a few .
Redpanda Schema Registry: Avro and Protobuf Setup
Redpanda Schema Registry isn't just a place to store schemas; it's the gatekeeper that enforces data contracts between your producers and consumers, ens.
Redpanda Security Audit: Compliance and Hardening
Redpanda's security posture is more about proactive hardening than reactive auditing. Let's watch Redpanda in action, securing itself
Redpanda Seed Server Bootstrap: Initial Cluster Setup
Redpanda's seed server bootstrap is the magical incantation that brings your initial cluster to life, but it's also where many new clusters go to die.
Redpanda SMP Core Pinning: Isolate Cores for Performance
Redpanda SMP Core Pinning dedicates specific CPU cores to Redpanda threads, preventing the operating system's scheduler from moving them around, which d.
Redpanda Storage Threshold Alerts: Prevent Disk Full
Redpanda's storage threshold alerts are telling you that a critical component of the system is about to become unavailable because its underlying storag.
Redpanda Stress Test: Generate Load and Measure Limits
Redpanda can handle massive throughput, but its limits are more about network and CPU than disk I/O. Let's see Redpanda chug
Redpanda Tail Latency Optimization: Cut P99 in Production
Redpanda's tail latency, particularly P99, can be frustratingly high in production, but it's often a sign of a few specific bottlenecks rather than a ge.
Redpanda vs Kafka Throughput Benchmarks: Results Explained
Redpanda vs Kafka Throughput Benchmarks: Results Explained — practical guide covering redpanda setup, configuration, and troubleshooting with real-world...
Redpanda Tiered Storage: Offload Segments to S3
Redpanda's tiered storage lets you keep an infinite amount of data by offloading older segments to S3, but it's not just a simple cache.
Redpanda TLS and SASL Authentication Setup
Setting up TLS and SASL authentication for Redpanda might seem like a complex dance of certificates and secrets, but it boils down to ensuring Redpanda .