dm03514

POSTS

• Show HN: Stream Kafka into Ducklake

  by dm03514 on 7/14/2025, 11:58 AM with 0 comments

• Show HN: Sink 5000 rows/SEC from Kafka –> Postgres using Python and 250MiB Mem

  by dm03514 on 1/31/2025, 12:17 PM with 0 comments

• by dm03514 on 1/22/2025, 1:50 AM with comments

• Show HN: Execute SQL against Bluesky firehose

  by dm03514 on 12/31/2024, 1:13 PM with 5 comments

• Show HN: Librarian a Modern Kafka Connect Toolkit

  by dm03514 on 12/16/2024, 2:20 AM with 0 comments

• Ask HN: Books on strategic military operations and politics

  by dm03514 on 7/4/2024, 12:54 PM with 4 comments

• Show HN: 128bit flake id generator in go (library and server)

  by dm03514 on 7/1/2024, 5:45 PM with 1 comments

• SQLFlow: DuckDB for Stream Processing – 45k messages/second

  by dm03514 on 3/29/2024, 12:16 PM with 1 comments

• Show HN: Save Prometheus SLO data to Kafka or vector for long term storage

  by dm03514 on 1/5/2024, 12:48 AM with 0 comments

• Show HN: Signals Collector ETA data from mongo/Postgres to Kafka

  by dm03514 on 1/3/2024, 11:58 AM with 0 comments

• Show HN: SQLFlow: SQL Stream Processing Using DuckDB

  by dm03514 on 11/27/2023, 1:30 AM with 0 comments

• Some Ways to Calculate MAU

  by dm03514 on 11/21/2023, 5:10 PM with 0 comments

• Draining the Data Lake (part 1 of 3) – Problems

  by dm03514 on 11/20/2023, 7:01 PM with 0 comments

• Show HN: Turbolytics.io Engineering Health Metrics Based on Pull Requests

  by dm03514 on 2/9/2023, 11:35 PM with 0 comments

• My 2022 Self Published Book Earnings

  by dm03514 on 1/5/2023, 2:19 PM with 0 comments

• My 2022 Self Published Book Earnings

  by dm03514 on 1/4/2023, 8:06 PM with 2 comments

• Ask HN: Refusing 24x7, What's Your Experience?

  by dm03514 on 11/19/2022, 11:43 PM with 7 comments

• Ask HN: How do the recent tech layoffs affect salaries in the job market?

  by dm03514 on 11/13/2022, 1:22 AM with 8 comments

• StaffPlus – An Algorithm for Getting Stuff Done

  by dm03514 on 10/12/2022, 2:44 PM with 0 comments

• Ask HN: Which features would you like for caretaker-focused destination site?

  by dm03514 on 9/20/2022, 5:56 PM with 2 comments

• Show HN: I wrote a book on Site Reliability Engineering

  by dm03514 on 9/1/2022, 10:58 PM with 0 comments

• Influencing Large Change with Little to No Authority

  by dm03514 on 8/16/2022, 1:29 PM with 1 comments

• Show HN: I wrote a beginner SRE book, and it's free today

  by dm03514 on 3/14/2022, 1:16 PM with 8 comments

• Professional Software: Interfaces

  by dm03514 on 3/13/2022, 4:17 PM with 0 comments

• The Unreasonable Effectiveness of Napkin Math Estimation

  by dm03514 on 2/20/2022, 1:53 PM with 0 comments

• Show HN: First Ever YouTube Video – On Professional Software Development

  by dm03514 on 2/15/2022, 5:47 PM with 0 comments

• Show HN: I wrote a book on Site Reliability Engineering

  by dm03514 on 1/24/2022, 9:51 PM with 2 comments

• Under Commit and over Deliver – 5 Months of Scrum

  by dm03514 on 12/18/2021, 6:08 PM with 1 comments

• I just got off a 15 month 24x7 Primary on call shift, Here's how I survived

  by dm03514 on 12/10/2021, 3:19 PM with 0 comments

• Light-to-moderate coffee drinking associated with health benefits

  by dm03514 on 10/7/2021, 2:48 PM with 1 comments

• Schema on Read Considered Harmful

  by dm03514 on 6/1/2021, 2:04 AM with 1 comments

• Data Operational Maturity

  by dm03514 on 5/21/2021, 2:43 PM with 0 comments

• Deriving Data Lineage from SQL Statements

  by dm03514 on 5/14/2021, 1:30 PM with 0 comments

• Beware of DBT Incremental Updates Against Snowflake External Tables

  by dm03514 on 4/10/2021, 6:46 PM with 0 comments

• Using Views for Backwards Compatible Data Migrations

  by dm03514 on 4/2/2021, 12:55 PM with 0 comments

• AWS Lambda – Debugging File Descriptor Exhaustion Using Go

  by dm03514 on 3/11/2021, 1:22 AM with 0 comments

• Toward Predictable Engineering Velocity – Accounting

  by dm03514 on 2/28/2021, 1:45 PM with 0 comments

• Golang – Detecting Resource Leaks with Baseline Tests

  by dm03514 on 1/23/2021, 7:23 PM with 0 comments

• Its Never Been Easier to Get Started with Data

  by dm03514 on 11/23/2020, 10:14 PM with 0 comments

• Introduction to How External Partitions Work in Systems Like Redshift Spectrum

  by dm03514 on 11/8/2020, 7:27 PM with 0 comments

• 2020 Summer of Sprouts

  by dm03514 on 10/25/2020, 5:40 PM with 0 comments

• Probes Partition the Debug Space

  by dm03514 on 10/10/2020, 12:44 PM with 0 comments

• Probes Partition the Debug Space

  by dm03514 on 8/30/2020, 5:47 PM with 0 comments

• Do You Like Your Internal Customers? Give Them Self-Service

  by dm03514 on 7/16/2020, 5:28 PM with 0 comments

• Systems Fundamentals: Profiling

  by dm03514 on 6/17/2020, 4:33 PM with 0 comments

• Scaling Logging: JSON’s Not Enough

  by dm03514 on 6/7/2020, 6:15 PM with 0 comments

• SRE: Alerting on SLOs

  by dm03514 on 6/1/2020, 2:05 PM with 0 comments

• I Love AWS Lambda (and Think Serverless Is the Future)

  by dm03514 on 5/26/2020, 2:59 PM with 4 comments

• Contact Tracing, How It Works and What To Watch Out For

  by dm03514 on 4/18/2020, 9:18 PM with 0 comments

• Ask HN: Owner wants to buy out my 1.5%, what do I need to consider?

  by dm03514 on 3/5/2020, 2:43 AM with 13 comments

• ValueStream: GitHub Pull Request Metric Reports

  by dm03514 on 1/20/2020, 3:59 PM with 0 comments

• Using Code Review Metrics as Performance Indicators

  by dm03514 on 1/19/2020, 3:09 PM with 0 comments

• Creating Lasting Change in Organizations by Modifying Behavior

  by dm03514 on 1/2/2020, 7:36 PM with 0 comments

• How I Conduct Interviews: Technical Level Setting

  by dm03514 on 12/29/2019, 7:12 PM with 1 comments

• Software Performance Tuning Methodology: Discover, Design, Measure and Refine

  by dm03514 on 12/17/2019, 4:36 PM with 0 comments

• ValueStream: DevOps OpenCensus Metrics and Grafana Dashboard

  by dm03514 on 12/16/2019, 5:18 PM with 1 comments

• ValueStream – DevOps Accelerate Metrics

  by dm03514 on 12/10/2019, 2:06 AM with 0 comments

• DevOps Observability: Instrumenting Local Deployments

  by dm03514 on 12/1/2019, 11:50 PM with 0 comments

• Visions and Projects: Using Temporal Graphs to Build Actionable Visions

  by dm03514 on 8/30/2019, 7:19 PM with 0 comments

• DevOps: Containers: Velocity Through Reduced Coordination

  by dm03514 on 7/30/2019, 4:22 PM with 0 comments

• Show HN: ValueStream: Modeling Software Delivery as a Distributed Trace

  by dm03514 on 7/29/2019, 2:10 PM with 1 comments

• Debugging DevOps Using ValueStream and LightStep

  by dm03514 on 7/23/2019, 12:39 PM with 1 comments

• Distributed Tracing: Impact on Engineering Organizations

  by dm03514 on 7/9/2019, 10:12 PM with 0 comments

• ValueStream: DevOps Metrics – Observing Delivery Across Multiple Systems

  by dm03514 on 7/1/2019, 8:23 PM with 1 comments

• SRE: Strategy: Deploying SLOs Across an Organization

  by dm03514 on 6/20/2019, 12:39 AM with 0 comments

• Technical Debt: Poor System Understanding While Time Constrained

  by dm03514 on 6/14/2019, 12:22 PM with 0 comments

• SRE: Debugging: Getting to Impact Through SLOs

  by dm03514 on 6/8/2019, 11:42 PM with 0 comments

• SRE: Knowledge Graphs: Increased Context in Human Involved Incident Response(IR)

  by dm03514 on 5/29/2019, 8:03 PM with 0 comments

• SRE: Debugging: Strategies: Triangulation

  by dm03514 on 5/24/2019, 7:58 PM with 0 comments

• Golang: Monitors and Mutexes, a (Light) Survey

  by dm03514 on 5/22/2019, 5:17 PM with 0 comments

• SRE: Debugging: Heuristics: Drivers of Increased Latency

  by dm03514 on 5/11/2019, 1:40 PM with 0 comments

• Enterprise Architecture: Engineering Platforms

  by dm03514 on 5/3/2019, 7:14 PM with 0 comments

• Enterprise Architecture: Platform Patterns: Libraries

  by dm03514 on 4/30/2019, 2:10 PM with 0 comments

• Unit Testing: Our Tests Are Too Big and Some Ways to Fix Them

  by dm03514 on 4/28/2019, 2:20 PM with 0 comments

• SRE: Observability: No Friction Application Observability Using Envoy

  by dm03514 on 4/15/2019, 4:12 PM with 0 comments

• Scaling Services: Explicit Data Contracts Using Protocol Buffers

  by dm03514 on 4/4/2019, 1:45 PM with 0 comments

• Observability: Dashboard Patterns: Component Views

  by dm03514 on 4/1/2019, 7:43 PM with 0 comments

• Show HN: Computer Assisted Debugging

  by dm03514 on 3/24/2019, 6:00 PM with 0 comments

• Why Capacity Planning Needs Queueing Theory (Without the Hard Math)

  by dm03514 on 3/15/2019, 4:35 PM with 0 comments

• Observability: Dashboard Patterns: Aggregate View

  by dm03514 on 3/6/2019, 4:24 PM with 0 comments

• Timing in the Shadow of the Event Loop

  by dm03514 on 3/1/2019, 5:29 PM with 0 comments

• Observability: Metric Namespaces and Structures

  by dm03514 on 2/9/2019, 2:08 PM with 0 comments

• DesignPatterns: Considering Decorators

  by dm03514 on 2/2/2019, 10:30 PM with 0 comments

• Using Retries to Enhance Availability

  by dm03514 on 1/4/2019, 3:51 PM with 0 comments

• SRE: Resiliency: Bulkheads in Action – Using Node.js

  by dm03514 on 12/27/2018, 5:04 PM with 0 comments

• SRE: Resiliency: Bolt on Sidecar Rate Limiting with Envoy Sidecar

  by dm03514 on 10/29/2018, 8:00 PM with 0 comments

• Golang: Candidates and Contexts – An Approach to Race Condition Detection

  by dm03514 on 10/7/2018, 6:19 PM with 0 comments

• DevOps: Decision Making: Applying ROI Based Analysis

  by dm03514 on 10/2/2018, 2:44 PM with 0 comments

• Service Level Test Stacks in Action – Using Go

  by dm03514 on 9/4/2018, 12:49 AM with 0 comments

• CI/Testing: Remove Docker Initialization Race Conditions

  by dm03514 on 8/28/2018, 1:11 AM with 0 comments

• SRE: Debugging Simple Memory Leaks in Go

  by dm03514 on 8/3/2018, 12:03 AM with 0 comments

• SRE Availability: Probing 101 – using Google’s Cloudprober

  by dm03514 on 7/22/2018, 9:53 PM with 0 comments

• You are going to need it – Using Interfaces and DI to future proof your designs

  by dm03514 on 7/6/2018, 7:45 PM with 0 comments

• Go Struct (Callout) Functions

  by dm03514 on 5/30/2018, 5:50 PM with 0 comments

• End to End/System Tests Tips and Tricks

  by dm03514 on 5/7/2018, 7:32 PM with 0 comments

• End to end test framework nearing first stable release

  by dm03514 on 4/2/2018, 2:37 PM with 1 comments

• Executable Convention Pattern

  by dm03514 on 10/18/2017, 12:58 PM with 0 comments

• Show HN: E2E Test Framework MVP

  by dm03514 on 4/24/2017, 8:39 PM with 1 comments

• Yahoo Screwdriver–A CD Tool That Scales

  by dm03514 on 1/15/2017, 2:37 PM with 1 comments

• Has asking for a raise ever ruined your relationship with your employer?

  by dm03514 on 8/13/2015, 12:47 AM with 14 comments

• Sleep, Caffeine and your daily schedule? poll

  by dm03514 on 11/11/2014, 3:41 PM with 12 comments

• Loud Bar Music Makes You Drink More

  by dm03514 on 6/27/2014, 4:43 PM with 1 comments

• by dm03514 on 6/4/2014, 4:21 PM with comments

• Why does HipChat client 2.2.1080 flash my webcam on startup?

  by dm03514 on 5/23/2014, 8:02 PM with 1 comments