TomazTsql
2,071 FOLLOWERS
Tomaz Kastrun is a BI / DEV developer and data analyst. With more than 15 years of experience in the field of databases, business warehouses, and development, with a focus on T-SQL programming and query optimization. Follow this blog to get articles on BI & DEV with SQL Server and R, Python, Power BI, Azure, and beyond.
TomazTsql
1M ago
Starting with the end of January 2025, DeepSeek R1 model has had a huge impact on how the AI community, developers and general public see Generative Models. Not only that is free (as of writing this blog post), but the…
Read more ..read more
TomazTsql
2M ago
Ever wanted to have a clock on the wall or in the office, that is not binary. But it is QR-Code clock ? Well, now you can have it. This useless R function generates new QR Code for every given…
Read more ..read more
TomazTsql
2M ago
Let’s play with some words. More in particular with vanishing words. Using two packages: ggplot2 and gganimate we will construct a animation (looped), where sentences will be vanishing, word by word. A nice way to train the ggplot animations. The…
Read more ..read more
TomazTsql
2M ago
R functions for every data engineer using Tidyverse Tidyverse has long been an amazing collection of R packages, primarily for data engineering and data science. Common among these packages is the same language grammar, great design and structure, making data…
Read more ..read more
TomazTsql
3M ago
In this Microsoft Azure AI series: Documentation and material for Azure AI Foundry are plentiful and growing on a daily basis, since the topic on AI and GenAI is evermore so popular. General and best way to start is with…
Read more ..read more
TomazTsql
3M ago
In this Microsoft Azure AI series: With evaluation you performing iterative, systematic evaluations with the right evaluators and measure and address potential response quality, safety, or security concerns throughout the AI development lifecycle, from initial model selection through post-production monitoring.…
Read more ..read more
TomazTsql
3M ago
In this Microsoft Azure AI series: Tracing is a powerful tool that offers developers an in-depth understanding of the execution process of their generative AI applications. Though still in preview (in the time of writing this post), It provides a…
Read more ..read more
TomazTsql
3M ago
In this Microsoft Azure AI series: Prompt Flow is particularly beneficial for organisations leveraging AI to streamline operations, enhance customer experiences, and innovate in digital transformation projects. Why Use Prompt Flow? With Python you can start using prompt flow by…
Read more ..read more
TomazTsql
3M ago
In this Microsoft Azure AI series: Prompt flow in Azure AI Foundry is development tool for designing the flows (streamlines) for the complete end-to-end development cycle of LLM’s AI application. You can create, iterate, test, orchestrate, debug, and monitor your…
Read more ..read more
TomazTsql
3M ago
In this Microsoft Azure AI series: Models from the model catalog can be deployed using programming languages or using the Foundry studio. Model deployment has two types: Deploy from the base model or deploy from the fine-tuned model. The difference…
Read more ..read more