Wayne ZhuSecure Access to GCP SQL for MySQL using Auth ProxyThere are a few ways to start cloud_sql_proxy in your GCE instances.Nov 3, 2022Nov 3, 2022
Wayne ZhuHow Azure Databricks allocate memory for the executors?To calculate the available amount of memory, you can use the formula used for executor memory allocation (all_memory_size * 0.97–4800MB) *…Aug 10, 2022Aug 10, 2022
Wayne ZhuDeep Dive on using Letusencrypt for creating a legit TLS certificateFor a cloud architect, a TLS certificate is a must when prototyping a solution using Azure Application Gateway, Google Cloud Load Balancer…Jul 20, 2022Jul 20, 2022
Wayne ZhuSpark Application Tuning on Contended DriverDuring the life span of a Spark application, the driver should distribute most of the work to the executors, instead of doing the work…May 5, 2022May 5, 2022
Wayne ZhuSecure network infrastructure for Azure Databricks workspaces (Part 4 — more options with NPIP =…I will discuss in details on the Azure Databricks (AZDBX) workspace deployed with both NPIP and VNET injection set to true. This is the…Sep 29, 2021Sep 29, 2021
Wayne ZhuSecure network infrastructure for Azure Databricks workspaces (Part 4 — NPIP = No+ VNET injection…I will discuss in details on the Azure Databricks (AZDBX) workspace deployed with NPIP set to false and VNET injection set to true. For…Sep 27, 2021Sep 27, 2021
Wayne ZhuSecure network infrastructure for Azure Databricks workspaces (Part 3— NPIP = Yes+ VNET injection =…I will discuss in details on the Azure Databricks (AZDBX) workspace deployed with NPIP set to true and VNET injection set to false.Sep 24, 2021Sep 24, 2021
Wayne ZhuSecure network infrastructure for Azure Databricks workspaces (Part 2— NPIP = No + VNET injection =…I will discuss in details on the Azure Databricks (AZDBX) workspace deployed with both NPIP and VNET injection set to false.Sep 23, 2021Sep 23, 2021
Wayne ZhuSecure network infrastructure for Azure Databricks workspaces (Part 1 — Overview)Azure Databricks (AZDBX)is a popular data analytics platform by Databricks for the Microsoft Azure cloud services platform. Many customers…Sep 23, 2021Sep 23, 2021