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• Azure Synapse Analytics Serverless and Dedicated SQL PoolsApr 02, 2025. This article explains in detail about what Azure Synapse Analytics is and a brief comparison of the different SQL runtime environments it provisions.
• Mitigate OWASP A03:2021 – Injection Web Security TipsApr 01, 2025. ?Injection attacks, such as SQL Injection and Cross-Site Scripting (XSS), exploit vulnerabilities where untrusted data is improperly handled, leading to unauthorized command execution or data access. Mitigation strategies include input validation, parameterized queries, and adhering to secure coding practices to enhance web application security.
• New LINQ Features in .NET 9Mar 29, 2025. Discover the latest LINQ features in .NET 9 that enhance query performance, simplify data manipulation, and introduce new methods for better efficiency.
• Exploring PLINQ (Parallel LINQ) for Parallel ProcessingMar 29, 2025. PLINQ (Parallel LINQ) is a powerful feature in .NET that enables parallel processing of queries to improve performance on multi-core processors.
• Creating DataFrames in PySpark Using Fabric NotebookMar 27, 2025. This article walks through defining schemas, specifying column names, and using SQL-like DDL in a Fabric Notebook. Explore StructType, StructField, and various ways to display and verify DataFrame content efficiently.
• Understanding Conversion Functions in SQLMar 27, 2025. SQL conversion functions like CAST(), CONVERT(), TRY_CAST(), TRY_CONVERT(), and FORMAT() help change data types, format values, and handle errors efficiently.
• Understanding Numeric Functions in SQLMar 27, 2025. SQL numeric functions simplify mathematical operations like rounding, power calculations, and random value generation. Functions like ABS(), CEILING(), FLOOR(), ROUND(), SQRT(), MOD(), and LOG() help with financial calculations, data analysis, and scientific computing.
• Explanation of Date and Time Functions in SQLMar 26, 2025. SQL date and time functions help efficiently manipulate and retrieve date-related information. Common functions include GETDATE() for the current timestamp, DATEADD() for adding time intervals, DATEDIFF() for date differences, FORMAT() for formatting, and EOMONTH() for month-end dates.
• Prevent Accidental Data Deletion with Two Simple StrategiesMar 25, 2025. Recently, I came across several discussions on Communities where users shared their experiences with accidental data deletion.
• Mastering SQL String FunctionsMar 25, 2025. SQL string functions help manipulate and process text data efficiently. This guide covers key functions like UPPER(), LOWER(), LEN(), LEFT(), RIGHT(), SUBSTRING(), REPLACE(), CONCAT(), LTRIM(), RTRIM(), CHARINDEX(), REVERSE(), and FORMAT(), demonstrating their usage with examples to improve query performance and readability.
• Understanding System-Versioned Tables in SQLMar 25, 2025. System-versioned tables in SQL automatically track data changes, maintaining historical records for auditing and recovery. They consist of a main table (current data) and a history table (past records).
• Understanding Parameter Sniffing in SQL ServerMar 24, 2025. In SQL Server and other relational database systems, query execution performance is critical for handling large datasets efficiently. One common yet sometimes problematic optimization technique is Parameter Sniffing. While it can improve query performance.
• Automating SCD Type 4 in Azure SQL Database with Azure Data FactoryMar 24, 2025. Learn how to automate Slowly Changing Dimension (SCD) Type 4 implementation in Azure SQL Database using Azure Data Factory.
• Understanding Aggregate Functions in SQLMar 21, 2025. SQL aggregate functions help perform calculations on multiple rows, returning a single result. This article covers COUNT(), SUM(), AVG(), MIN(), MAX(), and advanced uses like GROUP BY, HAVING, CASE, PARTITION BY, and DISTINCT.
• SQL Tag Library in Java Server PageMar 21, 2025. JSTL SQL tags are used to access databases and are designed for low-volume Web-based applications.? JSTL SQL tags facilitate database interactions in JSP pages, enabling data source setup, query execution, updates, and transactions through tags like <sql:setDataSource>, <sql:query>, <sql:update>, and <sql: transaction>
• Understanding Scalar Functions in SQLMar 21, 2025. This article explores common functions like LEN(), UPPER(), LOWER(), ROUND(), GETDATE(), ABS(), SQRT(), SUBSTRING(), and REPLACE(), along with advanced usage, computations, and custom scalar functions for efficient queries.
• Understanding SQL Execution PlansMar 20, 2025. An SQL execution plan outlines how a database executes a query, detailing operations like table scans, index seeks, and joins. Analyzing these plans is essential for optimizing query performance.
• Understanding SQL CTE (Common Table Expression)Mar 19, 2025. A Common Table Expression (CTE) in SQL is a temporary result set that improves query readability and performance. CTEs simplify complex queries, support recursive operations, and help with aggregation and multi-step calculations.
• Understanding Expressions in C#: Dynamic Code and Query GenerationMar 19, 2025. Expressions in C# allow dynamic query generation, runtime compilation, and code transformation using Expression Trees. They are widely used in LINQ, ORM frameworks like Entity Framework, and reflection to optimize performance and enable flexible, data-driven logic.
• Explicit Loading in ASP.NET Core Web APIMar 18, 2025. Explicit Loading in ASP.NET Core Web API is a technique used to manually retrieve related data from the database when needed, using LoadAsync() on navigation properties. Unlike eager loading (Include()) or lazy loading, explicit loading provides better control over database queries, improving performance and efficiency. It is useful when related data is conditionally required.
• Learn C#: Refactor CodeMar 18, 2025. Refactoring in C# enhances code readability, maintainability, and performance by eliminating redundancy, utilizing LINQ, extracting methods, applying null-coalescing operators, and implementing async/await patterns.
• Select vs SelectMany in C# LINQMar 17, 2025. In C# LINQ, Select transforms each element of a collection individually, maintaining the original structure, while SelectMany flattens nested collections into a single sequence, combining all sub-elements.
• Implementing SCD Type 4 in Azure SQL Database: A Step-by-Step GuideMar 16, 2025. Learn how to implement SCD Type 4 in Azure SQL Database using a structured approach with staging, dimension, and history tables. This guide covers real-world use cases, SQL implementation, and execution scenarios for efficient historical data management.
• High Performance of LoggerMessage in Microsoft.Extensions.LoggingMar 08, 2025. LoggerMessage in Microsoft.Extensions.Logging provides high-performance logging by reducing memory allocations and improving efficiency. Unlike traditional logging methods, it uses precompiled delegates to format log messages, making it faster.
• Setting Up Microsoft Entra Service Principal for Azure RBAC and Connecting to Fabric SQL DatabaseMar 03, 2025. This article explains creating a Service Principal, assigning role-based access, and securely authenticating to the database, ensuring seamless integration and enhanced security in your Azure environment.
• Real-Time Anomaly Detection in Server Logs with .NET 9 and ML.NETFeb 28, 2025. This article explores machine learning techniques to identify unusual patterns, detect errors, and enhance system monitoring. Improve server performance and security with AI-driven log analysis in .NET applications.
• Remove IIS Log Files (2-2) --- Add "Log on as a batch job" Right to a userFeb 27, 2025. This article is a server management.
• Remove IIS Log Files (4-2) --- Make Server Allows ports for PowerShell RemotingFeb 27, 2025. This article will discuss to Make Server Allows ports for PowerShell Remoting
• Eliminating Unnecessary DELETE OperationsFeb 28, 2025. SQL Server performance issues often stem from easy fix bottle necks that can be fixed with the right tuning strategies. This short blog will focus on the DELETE statement.
• Remove IIS Log Files (4-3) --- AWS security group on the ec2 needs to Allows ports for PowerShell RemotingFeb 27, 2025. This article will discuss AWS security group on the ec2 needs to Allows ports for PowerShell Remoting
• Automate Email Sending Using SSIS Script TaskFeb 28, 2025. This article is about Automate Email Sending Using SSIS Script Task
• Azure SQL Database: Scalable & Secure Cloud SolutionFeb 26, 2025. Azure SQL Database is a fully managed cloud database service by Microsoft, offering high availability, scalability, security, AI-driven performance tuning, automated backups, threat protection, and seamless integration with Azure services.
• Boost SQL Server Performance with Memory-Optimized TablesFeb 25, 2025. Memory-optimized table variables in SQL Server provide a powerful way to enhance query performance by leveraging In-Memory OLTP. Unlike traditional table variables, they reduce disk I/O and improve execution speed.
• Remove IIS Log Files (4-1) --- Managing Sensitive Info in AWSFeb 24, 2025. This article will discuss parameter store and Secret Manger in AWS
• Getting Started with EF Core: Part 1Feb 24, 2025. Entity Framework Core (EF Core) is a powerful ORM for .NET applications, simplifying database interactions. In this comprehensive guide (Part 1), we’ll cover the basics, including setup, configuration, and the code-first approach.
• Entity Framework Core 9: Ultimate Performance Tuning & Best PracticeFeb 21, 2025. Entity Framework is a versatile and powerful ORM, but its performance depends on how it’s used. By following these best practices and leveraging the new features in .NET 9, you can build high-performance applications that scale efficiently.
• Remove IIS Log Files (2-1) --- Handle Group User AccountsFeb 19, 2025. This article is a server management.
• Various Methods to Count Occurrences of Each Number in Array or ListFeb 17, 2025. In this article, I'll show you different ways to count how often a number appears in C#. We'll look at methods like LINQ, Dictionary, GroupBy, and Parallel.ForEach, and see which ones work best for small and large datasets.
• Power of Dapper in .Net Core Feb 16, 2025. Dapper is a high-performance micro ORM for .NET Core, known for its speed and efficiency in database access. It simplifies SQL execution, object mapping, and data retrieval while maintaining flexibility.
• Explaining Aggregate Functions in SQLFeb 14, 2025. Learn about SQL Aggregate Functions like SUM, COUNT, AVG, MIN, and MAX. These functions help perform calculations on grouped data, such as finding totals, averages, and minimum or maximum values, making data analysis more efficient.
• Databricks Unity Catalog: Mastering Metastore and NamespaceFeb 10, 2025. Databricks Unity Catalog provides a unified governance layer with a three-level namespace (Catalog, Schema, Table) for efficient data organization, access control, and sharing across workspaces, improving security and collaboration.
• Getting Started with dbt (Data Build Tool) in Microsoft FabricFeb 10, 2025. In this article, we will learn how to get started with DBT (Data Build Tool) in Microsoft Fabric for efficient data transformation and modeling.
• Explain SSIS Designer for NewbiesFeb 07, 2025. Learn how to create and manage SSIS packages using SSIS Designer in SQL Server Data Tools (SSDT). Explore key components like Control Flow, Data Flow, Parameters, Event Handlers, Package Explorer, and Connection Managers.
• Reduce NULL Storage in SQL Server with Sparse ColumnsFeb 05, 2025. SQL Server Sparse Columns optimize storage by not allocating space for NULL values, improving efficiency. They support filtered indexes and column sets for dynamic queries but add a 4-byte overhead for non-NULL values, requiring careful use.
• How to Enable Logging in Amazon S3Feb 05, 2025. This article covers everything from configuring logging settings to tracking and storing access logs. Monitor your S3 bucket activity, improve security auditing, and streamline troubleshooting with AWS S3 logs.
• Set up dbt for Fabric SQL DatabaseFeb 04, 2025. Learn how to set up and use the dbt-sqlserver adapter for Microsoft Fabric SQL Database to transform data, run models, and validate results using dbt’s SQL-based transformation framework.
• A Better .NET SQL Builder: KnightMoves.SqlObjectsFeb 04, 2025. KnightMoves.SqlObjects is a .NET SQL builder that is built entirely on objects, making it orders of magnitude more powerful and feature-rich than any string manipulating SQL builder could ever be. If you use SQL in your .NET application with ORMs like Dapper, for example, this library is for you.
• Unlocking the Power of SQL for ETL Feb 03, 2025. SQL is crucial in ETL processes, enabling data extraction, transformation, and loading into databases, data warehouses, or lakes. It helps in real-time analytics, reporting, and machine learning, making it essential for data engineers.
• Shared Function Use Cases in VB .NETJan 31, 2025. Explore the use cases of Shared Functions in VB.NET. Learn how to implement static methods to improve code efficiency, optimize performance, and handle utility tasks.
• ETL Pipeline using Microsoft SQL Server Integration ServicesJan 31, 2025. This article is about building ETL (Extraction, Transformation and Loading) pipeline using SQL Server Integration Services (SSIS).
• Installing and Using GitHub Copilot in Azure Data StudioJan 31, 2025. Azure Data Studio helps manage databases and write SQL queries. With GitHub Copilot, it auto-suggests code completions, making complex SQL tasks easier, including writing queries, using JOINs, and generating reports efficiently.
• Exploring Snowflake SQL New Capabilities Using SELECT StatementJan 29, 2025. Learn how to leverage new features for efficient data querying, optimization, and advanced analytics in Snowflake’s cloud data platform. Perfect for data professionals.
• Understanding Precision in SQL Server CalculationsJan 24, 2025. Learn why SQL Server calculations can produce different results depending on the approach used. Discover how single-step and multiple-step calculations handle precision and rounding, and how to achieve consistent outcomes with explicit rounding.
• How to Fix Recovery Pending State in MS SQL Server DatabaseJan 24, 2025. Learn about the causes of SQL Server's "Recovery Pending" state, methods to resolve it, and preventive measures. Explore manual fixes, recovery tools, and best practices to ensure database integrity.
• Differences Between TRUNCATE and DELETE in SQL ServerJan 22, 2025. Learn the key differences between TRUNCATE and DELETE in SQL Server, two commands used to remove data from tables. Understand their syntax, performance impact, transaction logging, and use cases.
• Protect Your Secrets with Azure Key VaultJan 22, 2025. Azure Key Vault securely manages sensitive information like API keys, credentials, and database connection strings. It supports encryption, programmatic access, and automatic secret rotation, and integrates with Azure's security features.
• How to Implement Search Function in PowerAppsJan 22, 2025. Learn how to implement a dynamic search function in Power Apps to filter data from sources like SharePoint. This article covers step-by-step instructions for adding search features, improving usability, and boosting app performance.
• How to Create A Pivot Table in PostgreSQLJan 22, 2025. This article covers using crosstab functions, grouping, and SQL queries to pivot rows into columns, making it easier to analyze complex datasets. Perfect for data analysis and reporting tasks in PostgreSQL.
• Learn Quantifier Operations in LINQ Jan 21, 2025. Quantifier operations in LINQ simplify logical evaluations of collections using methods like `Any`, `All`, and `Contains`. They enhance readability, reduce boilerplate, and support efficient data validation and filtering.
• How to Create Flow Logs in AWS VPC Jan 20, 2025. This article covers setting up flow logs, configuring traffic types, using IAM roles, viewing logs in CloudWatch, and analyzing traffic data for improved security and troubleshooting.
• Creating a MAUI .NET 9 Project [GamesCatalog] - Part 1Jan 19, 2025. Create a mobile app with a C# .NET backend using the IGDB API for a game catalog and reviews. Features include search screens, XAML layouts, CommunityToolkit integration, .NET 9, and a refined, user-friendly interface.
• SQL Server – Query Performance – Database Maintenance can HelpJan 14, 2025. To improve query performance in an ASP.NET MVC application using SQL Server, periodic database maintenance steps like updating statistics and defragmenting indexes are essential. This includes manual or automatic execution for optimal results.
• Transaction in SQL ServerJan 13, 2025. This article covers the basics of SQL transactions, including BEGIN, COMMIT, and ROLLBACK commands, ACID properties, isolation levels, and error-handling techniques for effective database management.
• Local and Global Temporary Tables in SQL ServerJan 13, 2025. Discover the differences between local and global temporary tables in SQL Server. Learn how to create, use, and manage temporary tables effectively.
• Azure SQL Database - Configure Job using Elastic AgentsJan 07, 2025. This article covers setting up Elastic Job agents, creating jobs, and automating tasks across multiple databases. Streamline database management, schedule tasks efficiently, and enhance performance with Elastic Database Jobs.
• Create Database-Scoped Users for Microsoft Entra Security GroupsJan 06, 2025. In modern cloud environments, managing access to databases at scale can be challenging. By integrating Azure SQL with Microsoft Entra (formerly Azure Active Directory) Security Groups, you can streamline access control while ensuring secure and efficient database operations.
• Enhancing Application Insights with Serilog and SEQJan 01, 2025. In this article, we will learn how to enhance application insights using Serilog and SEQ, two powerful tools for structured logging and real-time log analysis.
• Using Derived Column Task in SQL Server Integration ServicesDec 30, 2024. The Derived Column Task in SQL Server Integration Services (SSIS) allows you to transform or modify data within your ETL process. It enables the creation of new columns or updates to existing ones using SSIS expressions.
• Advanced Logging with Proxies in C#Dec 24, 2024. This article presents a lightweight, dependency-free logging mechanism in C# using the DispatchProxy class. It enables efficient method interception, conditional logging, performance optimization, and error handling without external dependencies.
• Hello World! In 20 Different Programming LanguagesDec 23, 2024. In this article, we are going to see how to print “Hello World” in 20 different programming languages. Explore how to print "Hello, World!" in 20 popular programming languages, showcasing syntax differences, language history, and usage, serving as a beginner-friendly guide for developers starting their coding journey.
• Conditional Split in SQL Services Integration Services (SSIS)Dec 23, 2024. Conditional Split in SQL Server Integration Services (SSIS) allows you to route data based on specific conditions within a data flow. It is used to direct data into different paths, enabling dynamic data transformation and filtering.
• SQL Exists: Usage, Syntax, and ExamplesDec 19, 2024. The "SQL EXISTS" clause is used to test whether a subquery returns any records. It's commonly used in conditional statements to improve query performance. This article covers the syntax, usage, and practical examples of how to implement the EXISTS clause in SQL queries effectively.
• Create FTP Task in SQL Server Integration Services Dec 19, 2024. Learn how to create and configure an FTP Task in SQL Server Integration Services (SSIS). This task simplifies automated file transfers using the FTP protocol, making it essential for ETL processes.
• Remove IIS Log Files (3) --- Deploy VBScript Automation by PipelineDec 17, 2024. This article is to discuss the deploying VBScript automation by pipeline
• Remove IIS Log Files (2) --- Automation by Windows Task SchedulerDec 17, 2024. This article is to discuss Automation by Windows Task Scheduler
• Unlocking Faster INSERT Operations in SQL Server with TABLOCKDec 17, 2024. In this article learn how using the TABLOCK hint in SQL Server can significantly speed up INSERT operations by reducing logging overhead and enabling parallel insertions.
• Remove IIS Log Files (4) --- Deploy PowerShell Automation by PipelineDec 17, 2024. This article is to discuss the automation by PowerShell pipeline
• Understanding the AI_EXTRACT SQL Function in DatabricksDec 12, 2024. This article dives into the mechanics of AI_EXTRACT, its syntax, and various use cases with examples. AI_EXTRACT in Databricks extracts structured data, like names and dates, from unstructured text using AI models. It integrates seamlessly with SQL workflows, enhancing data analysis and organization efficiency.
• New LINQ Methods in .NET 9: Index, CountBy, and AggregateByDec 11, 2024. In this article, I will showcase the new methods: Index, CountBy, and AggregateBy. These powerful additions in .NET 9 bring significant enhancements to LINQ, aimed at improving your coding experience and simplifying data manipulation tasks.
• Automating Table Creation using SSISDec 10, 2024. In this article, we will see how to create a database table in SQL Server using the SSIS package. Learn how to create a database table in SQL Server using an SSIS package. Follow step-by-step instructions for automation.
• Understanding Triggers in SQL ServerDec 09, 2024. SQL Server triggers are automated procedures executed on DML/DDL events. This guide explores trigger types, real-world examples, and implementations for logging, validation, and restriction in SQL Server databases.
• Token Caching in .NET 8 with Microsoft Entra IDDec 07, 2024. Learn how to optimize .NET 8 web apps with token caching using Microsoft Entra ID. Discover in-memory and distributed caching strategies to boost performance, reduce latency, and improve scalability in authentication processes.
• INSERT INTO and SELECT INTO: Which is Better?Dec 06, 2024. In this article, we’ll explore the differences between these two methods, their impact on temporary tables, and practical recommendations for SQL developers, data engineers, and DBAs. Using examples from the AdventureWorks2022 database, we’ll make the concepts clear and actionable.
• ASP.NET Core CRUD using Dapper, .NET 8 using SQL ServerDec 05, 2024. Learn to build a CRUD (Create, Retrieve, Update, Delete) application in ASP.NET Core MVC using .NET 8 and Dapper ORM. This guide covers creating models, repositories, controllers, and Razor views with SQL Server integration.
• Implementing Logging in C# 9.0Dec 04, 2024. This article explores the fundamentals of logging in C# 9.0, showcasing the importance of logging and how to implement it using different frameworks such as Microsoft.Extensions.Logging, NLog, and Serilog. Practical code examples illustrate how to effectively monitor and troubleshoot your applications.
• What is a CTE, and How Do You Write a CTE in SQL Server?Nov 29, 2024. A Common Table Expression (CTE) in SQL Server is a temporary result set that can be referred to within a SELECT, INSERT, UPDATE, or DELETE query. CTEs simplify complex queries by breaking them into manageable parts.
• Learning SEQUENCE in SQL ServerNov 28, 2024. A SEQUENCE in SQL Server is a user-defined object that generates a sequence of numeric values in a specified order. Unlike identity columns, SEQUENCE objects are independent of tables, offering flexibility in generating unique numbers.
• How to Use Microsoft Teams for Project ManagementNov 28, 2024. Microsoft Teams simplifies project management by integrating task management, real-time communication, and collaboration. Use Planner for tasks, schedule check-ins, and keep your team organized with chat updates and meetings.
• C# Foundation - Implicitly Typed VariablesNov 28, 2024. Implicitly typed variables in C#, declared using the var keyword, let the compiler infer the data type from the initialization expression. This improves code readability and reduces verbosity, especially with complex types.
• Explaining CTE in SQL ServerNov 27, 2024. Common Table Expressions (CTEs) in SQL simplify complex queries by creating temporary result sets. They can be used in SELECT, INSERT, UPDATE, and DELETE statements, supporting scenarios like hierarchical data, aggregation, and filtering.
• Renaming a Database in SQL ServerNov 27, 2024. Renaming a database in SQL Server is vital for tasks like aligning naming conventions, testing, or version control. It involves setting the database to single-user mode, ensuring no active connections, using the ALTER DATABASE command, and managing dependencies.
• Using ROLLUP and CUBE with Spark in Microsoft FabricNov 26, 2024. In this article, we will Discover how these SQL features can help generate hierarchical summaries, enhance data insights, and improve reporting in big data environments.
• Rank Functions in SQL serverNov 26, 2024. In this article, we will learn about Rank functions in SQL Server, like RANK(), DENSE_RANK(), ROW_NUMBER(), and NTILE(), are used to assign rankings to rows within a result set.
• JSON Data Handling in SQL ServerNov 26, 2024. SQL Server supports JSON for managing semi-structured data. You can store JSON in NVARCHAR(MAX) columns, parse it with JSON_VALUE, JSON_QUERY, and OPENJSON, and modify it using JSON_MODIFY.
• New Features in SQL Server 2025: A Guide for Data EngineersNov 24, 2024. SQL Server 2025 introduces advanced AI integration, vector support, and performance upgrades like optimized locking and enhanced columnstore indexing. New features include JSON data type, regular expressions in T-SQL, and change streaming.
• Data Cleansing in SQL ServerNov 24, 2024. Learn the essentials of Data Cleansing in SQL Server to enhance data quality and reliability. This guide covers techniques like removing duplicates, handling null values, standardizing formats, and transforming data using SQL queries.
• Comparison Between SQL and MongoDB DatabaseNov 22, 2024. SQL and NoSQL(MONGO) DB Comparison. This article compares MS SQL Server and MongoDB, highlighting their development, data models, schemas, performance, and query mechanisms, aiding in understanding their suitability for various application needs.
• Exploring SQL Databases in Microsoft FabricNov 22, 2024. Microsoft Fabric now integrates SQL databases, bridging transactional and analytical workloads in a unified platform. It enables cloud-native data storage in OneLake, supporting Parquet and Delta formats.
• User-Defined Functions in SQL ServerNov 21, 2024. SQL Server supports two types of User-Defined Functions (UDFs): Table-Valued and Scalar-Valued. Table-valued functions return a table based on logic, while Scalar-Valued functions return a single value.
• .NET 9 CountBy: A New LINQ PowerhouseNov 20, 2024. .NET 9 introduces the CountBy method, a powerful addition to LINQ that enhances querying capabilities. This feature allows developers to count elements based on specified conditions efficiently.