P99 Latency Explained: Measurement, Debugging, and SLOs
P99 Latency Explained for engineers who own production SLOs. Learn how to measure the slow percentile, debug the…
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549 articles
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Adobe Campaign Classic Workflow Best Practices: Variables, Scheduling, and Error Handling
Adobe Campaign workflow best practices from real builds: naming, variables, scheduling, purging, error handling and supervision.
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SQL vs NoSQL: Choosing a Data Model Under Real Constraints
SQL vs NoSQL decided on real constraints: what relational databases guarantee, the types of nosql databases, when to…
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Encryption at Rest: Key Management, Envelope Encryption, and Compliance
Encryption at Rest protects disks, backups, and columns when storage is copied. Learn envelope keys, KMS control, rotation,…
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Adobe Campaign Classic JavaScript Activity: Writing Custom Logic in Workflows
Write reliable logic in the Adobe Campaign JavaScript activity: vars, instance.vars, queryDef, xtk.session.Write and an advanced wait pattern.
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Distributed Tracing: Following One Request Across Many Services
What is distributed tracing: the span and trace model, context propagation across services and queues, OpenTelemetry tracing and…
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How to Deduplicate Data in Adobe Campaign Classic Workflows
How I deduplicate data in Adobe Campaign Classic: the Deduplication activity, union first, choosing the record to keep,…
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Encryption in Transit: mTLS, TLS Termination, and Service-to-Service Security
Encryption in Transit protects service calls from network snooping. Learn TLS termination, mTLS, cert rotation, and the gaps…
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How to Set Up OneTrust Cookie Consent on Your Website
Step-by-step OneTrust Cookie Consent setup: scan, categorise, templates, geolocation rules, CDN scripts, blocking, and Google Consent Mode v2.
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How to Use the Query Activity in Adobe Campaign Classic: Filtering and Targeting
Use the Adobe Campaign query activity well: dimensions, conditions, EXISTS on collections, additional data and a repeat-buyer example.
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Database Indexing: How Indexes Speed Up Reads (and Cost Writes)
How do database indexes work: the b tree index, clustered vs non clustered indexes, composite index column order,…
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Metrics: Golden Signals, RED, and USE
Metrics monitoring for a distributed fleet: time series metrics (counters, gauges, histograms) the four golden signals, RED vs…
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How to get JIO Broadband Connection
The much awaited Reliance JIO broadband is now available for booking. From August 15 its now officially open…
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Adobe Campaign Classic Workflow Tutorial: Building Targeting and Delivery Flows
Build an Adobe Campaign Classic workflow from query to delivery: exclusions, a control group, list update and a…
