Useful tips for everyday
Is inner join more efficient than left join? A LEFT JOIN is absolutely not faster than an INNER JOIN . In fact, it’s slower; by…
How to configure replication in SQL Server management studio? Connect to the publisher in SQL Server Management Studio, expand the server node, and then expand…
How do I create ASM Diskgroup in Oracle 19c? Create ASM disk. Get the Lun name from storage team. Lun Name – /dev/sda1. Check the…
How to improve merge replication in SQL Server? Occasionally re-index merge replication system tables. As part of maintenance for merge replication, occasionally check the growth…
How do I check Integrated Windows authentication? Enabling Integrated Windows Authentication in Internet Explorer Start the browser and open Internet options. Click the Advanced tab.…
How do you solve the Oracle error ORA 12154 TNS could not resolve the connect identifier specified? The Solution Make sure that “TNSNAMES” is listed…
What is doTrace in Boruta? Boruta. doTrace. verbosity level. 0 means no tracing, 1 means reporting decision about each. attribute as soon as it is…
How do I tune XGBoost parameters in Python? Let us look at a more detailed step by step approach. Step 1: Fix learning rate and…
Why do ensembles work? How ensemble methods work: bagging, boosting and stacking. Ensemble learning helps improve machine learning results by combining several models. This approach…
Why data should be normally distributed? It is the most important probability distribution in statistics because it fits many natural phenomena. For example, heights, blood…