Últimas publicaciones en los blogs

7 Tips to Optimize Data Visualizations

Data has become a central asset to organizations and visualizations are critical to present data in a clear way. Visualization helps organizations make data-driven decisions. Optimizing data visualizations conveys the information in an accessible way that enhances the user experience. This article provides seven practices you can follow to improve your data visualization process..

Azure Storage Options for Big Data

Azure Storage for BigData

Microsoft Azure offers a wide array of storage options for documents, objects, data and media. Companies working with big data need repositories that can hold large amounts of data in one place. Choosing the right storage for your data in Azure can be complicated. Read on to learn about Azure’s offerings for big data, and the appropriate use case for each service..

Tuning DB2: Snapshots

To tune a database is useful to create snapshots that capture information from different structures/components of the instance.

In this post we show how they can be used to perform an analysis of tuning.

First of all, the monitor switches must be on to collect data from the different structures.

The state monitors are available as follows:

How to Secure Your Open-Source Components

A 2019 survey by Synopsys found that 96% out of 1100 scanned codebases included open-source components. These open-source components come with some unique issues that could be putting your system at risk. This is particularly true if you’re unaware of their presence.

In this article, you’ll learn some considerations for using open-source components. You’ll also learn how to secure your components and minimize your risks..

Endpoint Threats: Vulnerabilities to Eliminate

Digital information is arguably the most important asset for modern businesses, from financial data to customer demographics. The potential loss of customer or business data carries too heavy a risk to ignore, from regulatory fines to loss of brand trust and customers.

Despite the risks, businesses are using an increasing number of network-connected devices, many of which are not centrally managed or protected. Such devices grant attackers more potential routes into a system and create more points for businesses to protect..

DB2 Top 10 SQL for number of executions

SQL sentence to obtain the SQL TOP TEN with more executions of my BD2 database:

db2 "SELECT NUM_EXECUTIONS as EXECUTIONS, AVERAGE_EXECUTION_TIME_S as TIME_SECONDS, STMT_TEXT as TEXT 
     FROM SYSIBMADM.TOP_DYNAMIC_SQL 
     WHERE upper(STMT_TEXT) like 'SELECT%' 
     ORDER BY NUM_EXECUTIONS DESC 
     FETCH FIRST 10 ROWS ONLY"