Technology &
Engineering Blog
January 19, 2021
Strategy and the Cloud — Access to Data
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Scottie Bryan
January 13, 2021
Strategy and the Cloud — Delegate, Delegate, Delegate
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Scottie Bryan
January 12, 2021
Strategy and the Cloud — Think Strategic
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Scottie Bryan
January 8, 2021
Introducing Hashmap Data Migrator
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John Aven & Jhimli Bora
December 21, 2020
What’s New with Airflow 2.0
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Archit Pandita
December 4, 2020
Exploring DevOps Options
Working with GitLab
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John Aven
November 23, 2020
Creating Reusable CI/CD Pipelines with GitLab
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Sam Kohlleffel
November 18, 2020
Verifying Deployment Using Terraform State Files
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Venkat Sekar
October 28, 2020
Building ML Pipelines
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John Aven
October 8, 2020
Automating a React App Hosted on AWS S3 (Part 3): Snowflake Healthcheck
Sam Kohlleffel
October 5, 2020
Supercharge Your Snowflake Billing Statement with Custom User Metrics
Randy Pitcher
September 10, 2020
Hortonworks Data Platform 2.6.5 In-Place Upgrade to Cloudera Data Platform 7
Laurent Weichberger and Shubham Nikam
August 18, 2020
How to Get a Snowflake Data Quality Assessment in 60 Seconds
Sam Kohlleffel
August 4, 2020
How to Connect S3 Data to Looker using Starburst Presto
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Senthil Anandarangan & Ganesh Hegde
June 23, 2020
Deploying and Running dbt on AWS Fargate
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Venkat Sekar
May 12, 2020
Automate Code Deployment with AWS EC2 Build Agents for your Azure DevOps Pipelines
Randy Pitcher
April 23, 2020
My Top 2 Time-Saving, Data Quality Solutions for Hubspot
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Luke Kline
April 20, 2020
Data Sync to Snowflake Using Confluent Kafka Connect: Part 1
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Venkat Sekar
February 20, 2020
Quickly Visualize Snowflake’s Roles, Grants, and Privileges
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Venkat Sekar
January 31, 2020
Data Science Repo Scaffolding for the Next Generation
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John Aven
January 29, 2020
The Hitchhiker’s Guide to Timestamps in Snowflake: Part 1
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Randy Pitcher
January 27, 2020
Streamsets & Snowflake:
Part 1
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John Aven
January 7, 2020
Versioning Data Science Solutions
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John Aven
2019, 2018, 2017 Stories
Access Previous Years
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Hashmap
January 18, 2021
Integrating dbt with Azure Data Factory (ADF)
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Venkat Sekar
January 12, 2021
Understanding State Management in Hashmap Data Migrator
Jhimli Bora & John Aven
January 11, 2021
Accelerating Netezza to Snowflake Migrations
Using Hashmap Data Migrator
Jhimli Bora & John Aven
January 7, 2021
Deploying and Running dbt on Azure Container Instances
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Venkat Sekar
December 16, 2020
Hashmap Engineering & Technology: Our Top 10 Most Popular Articles in 2020
The Hashmap Team
December 3, 2020
Behind the Scenes of Snowflake Healthcheck
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Sam Kohlleffel
November 19, 2020
Building ML Pipelines
Dockerizing Your Code
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John Aven
November 18, 2020
Staging, Ingesting, and Transforming Excel Files
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Shekhar Parnerkar and Gaurav Kholiya
October 20, 2020
Four Steps for Migrating from Hive 2.x to 3.x
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Shekhar Parnerkar and Pooja Sankpal
October 8, 2020
Automating a React App Hosted on AWS S3 (Part 2): Snowflake Healthcheck
Sam Kohlleffel
September 25, 2020
Make The Most Of Your Azure Data Factory Pipelines
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Shekhar Parnerkar
August 26, 2020
How To Get Rid of Data Integration Option Fatigue in Just 10 Minutes
Kelly Kohlleffel
August 14, 2020
Using Starburst Presto to Federate SQL Queries Across Multiple Data Sources
Senthil Anandarangan & Ganesh Hegde
July 9, 2020
How to Integrate SQL Databases with Snowflake Using AWS Glue
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Venkat Sekar
June 12, 2020
ADF Snowflake Connector: A Bit Underbaked
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Kieran Healey & Senthil Anandarangan
April 30, 2020
Talking Data, the Cloud, Matillion, and Snowflake
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Prakash Bharathi & Kelly Kohlleffel
April 22, 2020
Snowflake Cheatsheet | 3 Approaches to Creating Users
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Randy Pitcher
April 15, 2020
Moving On-Prem Oracle Databases to Snowflake
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Yu Fai Wong
February 20, 2020
#Tech in 5 — Real-Time Architecture
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Kieran Healey
January 30, 2020
Snowflake Azure Storage Integration
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Kieran Healey
January 29, 2020
Snowflake Anti-Patterns: The Probable Data Scientist
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John Aven
January 10, 2020
#Tech in 5 —
Snowflake & Dask
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Kieran Healey
January 7, 2020
Evolving Data Science
Series
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John Aven
January 15, 2021
Cloudy Warehouses — Simplifying Snowflake & pandas DataFrames Interaction
Sam Kohlleffel
January 12, 2021
Transitioning from SAP BW to Snowflake
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Sergey Gershkovich & Kelly Kohlleffel
January 8, 2021
Migrating from Oracle Exadata by Modernizing with Snowflake
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Preetpal Singh
January 4, 2021
A New Journey Starts for Hashmap, an NTT DATA Company
The Hashmap Team
December 11, 2020
NTT DATA Services Announces Intent to Acquire Hashmap
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The Hashmap Team
December 3, 2020
How to Put the Azure Data Factory (ADF) Snowflake Connector to Use
Mohini Kalamkar
November 19, 2020
Building ML Pipelines
What is a DAG?
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John Aven
November 5, 2020
Why I Love MLflow
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John Aven
October 16, 2020
5 Steps to Converting Python Jobs to PySpark
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Mohini Kalamkar
October 6, 2020
Automating a React App Hosted on AWS S3: Snowflake Healthcheck
Sam Kohlleffel
September 21, 2020
How We Automated Snowflake Data Profiler
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Sam Kohlleffel
August 24, 2020
Your Mega Guide to the 3 Stages of Netezza to Snowflake Migrations
Randy Pitcher
August 13, 2020
dbt Orchestration in Azure DevOps Pipelines
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Yu Fai Wong
June 30, 2020
Unit Testing on dbt Models Using a Static Test Dataset in Snowflake
Venkat Sekar
June 12, 2020
7 Core Tenets to Know Before You Develop Data & Analytics Products
Luke Kline
April 28, 2020
Housekeeping in Snowflake with SQL and DBT
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Venkat Sekar
April 21, 2020
Data Materialization in Snowflake Using Confluent Kafka Connect: Part 2
Venkat Sekar
March 20, 2020
3 Steps to Find Access Patterns in Snowflake Using Hierarchical Queries
Venkat Sekar
February 13, 2020
How to Query Snowflake Using Azure Functions with Node.js
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Venkat Sekar
January 30, 2020
Snowflake Solution Anti-Patterns: Spark is My Hammer
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John Aven
January 28, 2020
3 Best Practices for On-Prem to Snowflake
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Kelly Kohlleffel
January 7, 2020
Deploying Machine Learning Solutions
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John Aven
January 6, 2020
Schema Unification with Snowflake
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Chinmayee Lakkad