DBplatz
11th Jan 2021

CRUD Operations in SQL Server using Python

When writing Python programs to automate daily business transactions, we often need to perform database operations. There are four basic database operations: create, read, update, and delete (CRUD).

mssqltips.com
11th Jan 2021

Video : Virtual Columns in Oracle Database 11g Onward

In today’s video we’ll demonstrate how to use virtual columns, introduced in Oracle 11g. The video is based on this article.

oracle-base.com
11th Jan 2021

Top Vendors of Database Management Software for 2021

All the business and personal data we use on a daily basis is in a database management system or a storage array somewhere in the world. These can range from a thumb drive or smartphone to a data center array all the way to an unlimited cloud storage system.

eweek.com
11th Jan 2021

Keeping Git Commit Messages Consistent with a Custom Template

The ability to write consistent git commit messages is a skill that will serve both you and any team you’re working with well in the long run.

dev.to
11th Jan 2021

Masking Data in Practice

Even small extracts of data need to be created with caution, if they are for public consumption. Sensitive data can 'hide' in unexpected places.

red-gate.com
10th Jan 2021

MySQL Error Invalid lost+found Schema

If within a MySQL instance a schema name such as “#mysql#lost+found” or “#lost+found” is listed when the “show schemas” or “show databases” command is run, it’s not a true schema but will appear when MySQL is installed in a root directory on a Linux server.

virtual-dba.com
10th Jan 2021

An Ultimate Guide to DevOps

This article explains what the strategy DevOps is, how it works, and what difficulties it can fix in relation to IT business needs.

dzone.com
10th Jan 2021

How to Restore Database Backup With T-SQL

This tutorial shows different ways to create backups using SQL Server and T-SQL. Let’s learn how to restore a SQL Server database backup for Microsoft SQL Server. Restoring is a method of copying data from a backup and applying logged transactions to the data.

dzone.com
10th Jan 2021

MySQL sakila Database

While I thought my instructions were clear, it appears there should have been more in my examples for using the MySQL MSI. A key thing that happened is that students opted not to install:

blog.mclaughlinsoftware.com
10th Jan 2021

Understanding Character Sets and Collations in MySQL

If you have ever worked with MySQL, you inevitably came across character sets and collations. In this blog post, we will try to give you a more in-depth look at what those two are and how you should use them.

severalnines.com
8th Jan 2021

How to Simulate I/O Faults at Runtime?

In a production environment, filesystem faults might occur due to various incidents such as disk failures and administrator errors. As a Chaos Engineering platform, Chaos Mesh has supported simulating I/O faults in a filesystem ever since its early versions.

pingcap.com
8th Jan 2021

5 new core DBA features in Oracle Database 21c

If wondering what new can come after so many releases of the Oracle Database – well, here is something for system DBAs. Here are 5 new features related to Database Vault, Syslog, the new SYS_AUTO_STS_MODULE, and the 2 new DBA packages SYS.DBMS_FLASHBACK _ARCHIVE_MIGRATE & SYS.DBMS_ACTIVITY.

juliandontcheff.wordpress.com
8th Jan 2021

Monitor Your Infrastructure With InfluxDB and Grafana on Kubernetes

Build your own enterprise-grade, open-source infrastructure monitoring on AWS EKS, InfluxDB, and Grafana. Monitoring your infrastructure and applications is a must-have if you play your game seriously.

dzone.com
7th Jan 2021

Simple way to find errors in SQL Server error log

When managing SQL Server there are so many different places to look for system messages. These include the error logs, system event logs, profiler data, performance counter data, etc. Once you have collected the data you then need to parse through and interpret the data you collected.

mssqltips.com
7th Jan 2021

Adding Linux Images to OpenStack Using IaC 

Nowadays, Infrastructure can be created and managed using code – you can create 100 servers with prebaked software using a for loop to manage and tag the servers. All of this is created by a CI/CD server triggered by a single commit on a given repository.

vexxhost.com
7th Jan 2021

CIS Benchmarks January 2021 Update

CIS is excited to announce the release of the following CIS Benchmarks. These CIS Benchmark releases would not have been possible without the time and support of community contributors through the form of tickets, comments, and joining our community calls.

cisecurity.org
7th Jan 2021

BMC AMI Ops: The Next Generation of Mainframe Systems Management

Craig S. Mullins Sugar Land, TX, United States Craig S. Mullins is a data management strategist, researcher, and consultant. He is president and principal consultant of Mullins Consulting, Inc. and the publisher/editor for The Database Site.

db2portal.blogspot.com
7th Jan 2021

Getting started with Elastic Cloud

Elastic Cloud puts the power of the Elastic Stack in your hands within minutes.

elastic.co
7th Jan 2021

Mydbops MyWebinar: High availability with InnoDB Cluster

Celebrating The new year is not about a change of just the time element, It is about the discovering of a new you and elevate you by continuous learning & upgrading that recognizes WAAOC!! We Are All One Community!!

mydbops.wordpress.com
7th Jan 2021

MongoDB is weird, but I like it

A document database like MongoDB used mostly within the MERN stack, makes for some interesting design choices in fullstack development.

dev.to
7th Jan 2021

Monitoring Telegraf Plugins in Your Architecture

Monitoring Telegraf — the open source, plugin-driven server agent for collecting metrics from stacks, sensors and systems — is important because it allows you to track the health of Telegraf plugins in your stack. It’s for this purpose that the Telegraf Monitoring Template was developed.

influxdata.com
7th Jan 2021

The Free Linux System Monitoring Dashboard from InfluxDB

Linux system monitoring is necessary to ensure uptime, indicate system resource usage, and show which apps are consuming what percentage of resources. Monitoring Linux thereby enables users to properly manage applications and ensure the system is in good health.

influxdata.com
7th Jan 2021

Safety…first? Prometheus 2.24 finally features TLS on HTTP serving endpoints

The Prometheus team has pushed out its first release of the year, improving the monitoring system’s security and giving its command line tool promtool and time series database TSDB a little polish. After some years of discussion, Prometheus 2.

devclass.com
7th Jan 2021

Unblock Your Applications with R2DBC, Spring Data and MariaDB

Today, we’re excited to announce our new MariaDB Reactive Relational Database Connectivity (R2DBC) connector is GA. The connector implements the most recent R2DBC 0.8.3 specification which provides a non-blocking, fully-reactive API used to communicate with relational sources.

mariadb.com
7th Jan 2021

EightKB is coming!

The next EightKB is coming on January 27th, kicking off at 2pm UTC. Once again we have 5 mind melting sessions on 5 in-depth SQL Server internals topics, from 5 top notch speakers.

dbafromthecold.com
7th Jan 2021

Deduplicating Missing Index Requests Part 2

In yesterday’s post, we talked a little about different ways to approach looking at missing index requests, and how their benefit is calculated in sp_BlitzIndex. If you’re on SQL Server 2019, you may be able to get some idea which queries are generating missing index requests.

erikdarlingdata.com
7th Jan 2021

Webinar January 19: Maximize the Benefits of Using Open Source MongoDB with Percona Distribution for MongoDB

Many organizations require an Enterprise subscription of MongoDB for the support coverage and additional features that it provides.

percona.com
7th Jan 2021

Building resilient applications with Amazon DocumentDB (with MongoDB compatibility), Part 1: Client configuration

Amazon DocumentDB (with MongoDB compatibility) is a fast, scalable, highly available, and fully managed document database service that supports MongoDB workloads. You can use the same MongoDB 3.6 and 4.

aws.amazon.com
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