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Azure Data Explorer-Use scalar input as column name argument in extend operator in a user-defined function

Dynamic Column Names in Azure Data Explorer Using Scalar Inputs with the extend Operator Azure Data Explorer ADX is a powerful tool for analyzing data at scale

2 min read 06-10-2024 58
Azure Data Explorer-Use scalar input as column name argument in extend operator in a user-defined function
Azure Data Explorer-Use scalar input as column name argument in extend operator in a user-defined function

Is it possible to update rows in Azure Data Explorer (Kusto)

Updating Data in Azure Data Explorer Kusto A Deep Dive Azure Data Explorer Kusto is a powerful data exploration and analysis platform that excels at ingesting a

2 min read 06-10-2024 58
Is it possible to update rows in Azure Data Explorer (Kusto)
Is it possible to update rows in Azure Data Explorer (Kusto)

Azure Data Explorer C# querying and ORM

Unleashing the Power of Azure Data Explorer with C and ORMs Azure Data Explorer ADX is a powerful scalable and highly efficient data analytics platform Its abil

3 min read 06-10-2024 82
Azure Data Explorer C# querying and ORM
Azure Data Explorer C# querying and ORM

Build a tree / run recursive query in Kusto Azure Data Explorer

Building a Tree and Running Recursive Queries in Kusto Azure Data Explorer Kusto Azure Data Explorer is a powerful query language and data exploration tool One

3 min read 06-10-2024 119
Build a tree / run recursive query in Kusto Azure Data Explorer
Build a tree / run recursive query in Kusto Azure Data Explorer

Print custom message when there is no data in table return by kusto query

No Data No Problem Displaying Custom Messages in Kusto Queries Kusto queries are incredibly powerful for extracting insights from your data However sometimes yo

2 min read 05-10-2024 103
Print custom message when there is no data in table return by kusto query
Print custom message when there is no data in table return by kusto query

Where do Kusto dashboard definitions live

Where Do Kusto Dashboard Definitions Live Unlocking Your Azure Data Explorer Visualizations Kusto also known as Azure Data Explorer is a powerful data analytics

2 min read 05-10-2024 64
Where do Kusto dashboard definitions live
Where do Kusto dashboard definitions live

ADX Kusto how to merge two large tables

Merging Two Large Tables in Azure Data Explorer Kusto When working with big data in Azure Data Explorer ADX you may often find yourself needing to combine infor

3 min read 30-09-2024 111
ADX Kusto how to merge two large tables
ADX Kusto how to merge two large tables

Microsoft Fabric Eventhouse Azure Blob JSON Sync Strange Behavior

Understanding the Strange Behavior of Microsoft Fabric Eventhouse Azure Blob JSON Sync In the realm of cloud computing Microsoft Fabric has become a cornerstone

2 min read 28-09-2024 74
Microsoft Fabric Eventhouse Azure Blob JSON Sync Strange Behavior
Microsoft Fabric Eventhouse Azure Blob JSON Sync Strange Behavior

"requests.exceptions.HTTPError: 400 Client Error: BadRequest for url" when querying an Azure Data Explorer table

Resolving the requests exceptions HTTP Error 400 Client Error Bad Request for url Error in Azure Data Explorer Queries When querying Azure Data Explorer tables

2 min read 27-09-2024 68
"requests.exceptions.HTTPError: 400 Client Error: BadRequest for url" when querying an Azure Data Explorer table
"requests.exceptions.HTTPError: 400 Client Error: BadRequest for url" when querying an Azure Data Explorer table

Grafana - Combining Azure Data Explorer Datasource with a static source

Grafana Combining Azure Data Explorer Datasource with a Static Source In the world of data visualization and monitoring Grafana stands out as a powerful tool th

3 min read 25-09-2024 83
Grafana - Combining Azure Data Explorer Datasource with a static source
Grafana - Combining Azure Data Explorer Datasource with a static source

Kusto query for time between records by group in one result list

Kusto Query Finding Time Between Records by Group When working with Kusto Query Language KQL one common task is to analyze time intervals between records within

2 min read 20-09-2024 82
Kusto query for time between records by group in one result list
Kusto query for time between records by group in one result list

Fluent Bit JSON to Kusto ingestion: All fields mapped to log column instead of respective columns

Fluent Bit JSON to Kusto Ingestion Mapping Fields to Columns Correctly In the realm of data ingestion Fluent Bit is a versatile and powerful tool used to collec

3 min read 17-09-2024 97
Fluent Bit JSON to Kusto ingestion: All fields mapped to log column instead of respective columns
Fluent Bit JSON to Kusto ingestion: All fields mapped to log column instead of respective columns

Generate Chart by Type and State

Generating Charts by Type and State A Comprehensive Guide When working with data visualization one common requirement is to generate charts based on different t

2 min read 14-09-2024 95
Generate Chart by Type and State
Generate Chart by Type and State

Create a function to calculate power of tens with a loop and reuse them in another query

Creating a Function to Calculate Powers of Ten In programming one of the common tasks is to compute powers of numbers efficiently For instance calculating power

2 min read 14-09-2024 94
Create a function to calculate power of tens with a loop and reuse them in another query
Create a function to calculate power of tens with a loop and reuse them in another query

Kusto: Query execution has exceeded the allowed limits (80DA0003):

Kusto Tackling Query Execution Has Exceeded the Allowed Limits 80 DA 0003 This article dives into a common issue encountered in Kusto queries the dreaded Query

3 min read 05-09-2024 78
Kusto: Query execution has exceeded the allowed limits (80DA0003):
Kusto: Query execution has exceeded the allowed limits (80DA0003):

KustoIngestFactory fails to load dependent assembly at runtime with FileNotFoundException

Kusto Ingest Factory File Not Found Exception Troubleshooting and Workarounds This article delves into a common issue encountered when using the Microsoft Azure

2 min read 02-09-2024 62
KustoIngestFactory fails to load dependent assembly at runtime with FileNotFoundException
KustoIngestFactory fails to load dependent assembly at runtime with FileNotFoundException

Union the results with loop to call function for each table row

Dynamically Unioning Results in Azure Data Explorer Kusto with Looping This article explores how to dynamically union results from a Kusto function by iterating

2 min read 02-09-2024 91
Union the results with loop to call function for each table row
Union the results with loop to call function for each table row

Azure Virtual Desktop KQL (Kusto) query

Diving Deep into Azure Virtual Desktop User Metrics with KQL Azure Virtual Desktop AVD provides a powerful platform for delivering virtual desktops and applicat

2 min read 01-09-2024 107
Azure Virtual Desktop KQL (Kusto) query
Azure Virtual Desktop KQL (Kusto) query

KQL: How to reference columns within a let query in the next query

KQL Referencing Columns from a let Query in the Next Query In KQL Kusto Query Language let statements allow you to define reusable queries or variables This is

3 min read 31-08-2024 61
KQL: How to reference columns within a let query in the next query
KQL: How to reference columns within a let query in the next query

KQL : How to take the query result by batch?

KQL Batch Processing Breaking Down Large Result Sets Working with large datasets in KQL can be computationally expensive and difficult to manage Often its more

2 min read 31-08-2024 68
KQL : How to take the query result by batch?
KQL : How to take the query result by batch?

KQL - extract property value from an array of JSON objects, based on the value of another property

Extracting Property Values from JSON Arrays in KQL A Comprehensive Guide This article explores a common challenge in KQL extracting specific property values fro

2 min read 29-08-2024 116
KQL - extract property value from an array of JSON objects, based on the value of another property
KQL - extract property value from an array of JSON objects, based on the value of another property

Cache the result of a scalar function during query execution in Azure Data Explorer

Caching Scalar Functions in Azure Data Explorer for Enhanced Query Performance Azure Data Explorer ADX is a powerful data exploration service that provides effi

2 min read 29-08-2024 68
Cache the result of a scalar function during query execution in Azure Data Explorer
Cache the result of a scalar function during query execution in Azure Data Explorer

Kusto - fetch data from one table where matching records do not exist in another table

Identifying Inactive Users in Azure Data Explorer A Kusto Query Guide This article provides a comprehensive guide to identifying users who havent sent a heartbe

2 min read 29-08-2024 65
Kusto - fetch data from one table where matching records do not exist in another table
Kusto - fetch data from one table where matching records do not exist in another table

Adding external delta table in Kusto does not work, table too big?

Overcoming the Table Too Big Error When Adding External Delta Tables to Azure Data Explorer Azure Data Explorer ADX is a powerful tool for analyzing massive dat

2 min read 28-08-2024 61
Adding external delta table in Kusto does not work, table too big?
Adding external delta table in Kusto does not work, table too big?

Kusto multiple summarize in single query

Combining Multiple Summarizations in a Single Kusto Query A Comprehensive Guide Kusto Query Language KQL is a powerful tool for analyzing data in Azure Data Exp

2 min read 28-08-2024 68
Kusto multiple summarize in single query
Kusto multiple summarize in single query