Open in app

Sign In

Write

Sign In

Hadi Fadlallah
Hadi Fadlallah

195 Followers

Home

About

Published in Tech Blog

·3 days ago

Interviewing ChatGPT: What about Data Engineering?

Interviewing ChatGPT is an article series where we delve into various technical domains by conversing with ChatGPT. With its knowledge base and natural language processing capabilities, ChatGPT can provide insights and answers to various technical questions. In this article, we will be asking several questions about data engineering. Disclaimer: Answers…

Chatgpt

11 min read

Interviewing ChatGPT: What about Data Engineering?
Interviewing ChatGPT: What about Data Engineering?
Chatgpt

11 min read


Published in Tech Blog

·6 days ago

Top 3 Skills for Computer Scientists in 2023

In the fast-paced world of computer science, it is easy to get caught up in the latest trends and technologies. Data science, data engineering, and data analysis are just a few recently popular skills. However, it is essential to remember that specific fundamental skills are the building blocks for any…

Skills

6 min read

Top 3 Skills for Computer Scientists in 2023
Top 3 Skills for Computer Scientists in 2023
Skills

6 min read


Published in Tech Blog

·Feb 26

Tech Tip: How to Parse an SQL Command?

It is not easy to extract object names from an SQL command since they may be written in different ways (with/without schema, databases name included …). Still, there are many option to extract objects from an SQL query that you can try. This quick tip illustrates different approaches to parse…

Sql

2 min read

Tech Tip: How to Parse an SQL Command?
Tech Tip: How to Parse an SQL Command?
Sql

2 min read


Published in Tech Blog

·Feb 26

Tech Tip: Handling the “Exception has been thrown by the target of an invocation” error in SSIS

When executing the SSIS package the Script Task throws the following exception: Exception has been thrown by the target of an invocation. at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at System.RuntimeType.InvokeMember(String name…

Sql Server

1 min read

Tech Tip: Handling the “Exception has been thrown by the target of an invocation” error in SSIS
Tech Tip: Handling the “Exception has been thrown by the target of an invocation” error in SSIS
Sql Server

1 min read


Published in Tech Blog

·Feb 8

Why is SQL Server doing an Index Scan instead of Index Seek?

This article explains how implicit conversion affects SQL query performance and causes the query optimizer to perform an index scan instead of index seek while searching for a specific value. Implicit conversion… A quick reminder In SQL, implicit conversion is an automatic data type conversion done by the compiler within an operation where different data…

Sql Server

5 min read

Why is SQL Server doing an Index Scan instead of Index Seek?
Why is SQL Server doing an Index Scan instead of Index Seek?
Sql Server

5 min read


Published in Tech Blog

·Jan 29

Write for Tech Blog

Tech Blog is a Medium publication that tends to publish technical articles, ideas, and tutorials. If you are interested in sharing your knowledge with us, please read the article writing guidelines and submission rules before submitting your first article. Submission rules Before submitting your article, you need to know a few essential…

Guidelines

4 min read

Write for Tech Blog
Write for Tech Blog
Guidelines

4 min read


Published in Tech Blog

·Apr 6, 2021

Professional database certifications provided for FREE!

Leading database technologies are providing certification exams for free! — Professional certification recognizes your knowledge and experience and enhances your professional credibility. Many students and developers cannot get certified since they cannot pay the certifications exams fees. After a little research on the internet, I found several database certification exams available for free by leading database providers in the market.

Certification

7 min read

Professional database certifications provided for FREE!
Professional database certifications provided for FREE!
Certification

7 min read


Published in Tech Blog

·Mar 16, 2021

SQL Server experts you should follow

This post mentions some SQL Server experts you need to know during your SQL Server journey. Those experts are Microsoft Most Valuable Professionals that highly contributed to SQL Server the community. I am sure there are many more experts in the SQL Server community, but I will be mentioning the…

Sql Server

5 min read

SQL Server experts you should follow
SQL Server experts you should follow
Sql Server

5 min read


Published in Tech Blog

·Dec 20, 2020

SQL Server Integration Services packages automation tools

Even after the rise of Big Data technologies, Microsoft SQL Server Integration Services still one of the most popular data integration tools. Mainly, SSIS developers use Visual Studio to develop their data integration packages. One of the main challenges that face the SSIS developers is that they design tens of…

Sql Server

4 min read

SQL Server Integration Services packages automation tools
SQL Server Integration Services packages automation tools
Sql Server

4 min read


Published in Tech Blog

·Dec 8, 2020

Adding MySQL, SQLite, and Oracle support to SchemaMapper

SchemaMapper SchemaMapper is a data integration class library that facilitates data import process from external sources having…munchy-bytes.github.io As in the first release (1.0.0), SchemaMapper was developed to merge data from different file types (flat file, Excel, Access …) into one SQL table. SchemaMapper 1.1.0 was released after being improved to support reading from relational databases and writing data into more data formats. Also, SchemaMapper 1.1.0 is now…

Data Integration

1 min read

Adding MySQL, SQLite, and Oracle support to SchemaMapper
Adding MySQL, SQLite, and Oracle support to SchemaMapper
Data Integration

1 min read

Hadi Fadlallah

Hadi Fadlallah

195 Followers

Data Engineer, Doctoral Researcher. I write about data engineering, SQL Server, and anything related to data. https://thedataengineer.blog

Following
  • ODSC - Open Data Science

    ODSC - Open Data Science

  • Pavithrasandamini

    Pavithrasandamini

  • Hadi Soufan

    Hadi Soufan

  • TDS Editors

    TDS Editors

  • Hussein El Saadi

    Hussein El Saadi

See all (114)

Help

Status

Writers

Blog

Careers

Privacy

Terms

About

Text to speech