Dynatrace

JUNE 25, 2020

Dynatrace Managed is intrinsically highly available as it stores three copies of all events, user sessions, and metrics across its cluster nodes. Our Premium High Availability comes with the following features: Active-active deployment model for optimum hardware utilization. Minimized cross-data center network traffic.

Availability 255

Availability Hardware Latency Traffic 255

SQL Shack

AUGUST 28, 2020

In this 15th article of SQL Server Always On Availability Groups series, we will cover Transparent Data Encryption (TDE) for AG databases. Introduction In the previous articles of SQL Server Always On series, we explored the following topics so far.

Availability 94

Availability Servers Virtualization Database 94

Dynatrace

OCTOBER 10, 2024

Take your monitoring, data exploration, and storytelling to the next level with outstanding data visualization All your applications and underlying infrastructure produce vast volumes of data that you need to monitor or analyze for insights. Have a look at them on our Dynatrace Playground.

Latency 212

Latency Infrastructure Monitoring Metrics 212

SQL Shack

SEPTEMBER 23, 2020

In this 26th article for SQL Server Always On Availability Groups series, we will discuss the process to suspend and resume data movements between AG replicas.

Availability 104

Availability Servers Network Processing 104

Scalegrid

AUGUST 22, 2019

In the final post of this series, we will review the last solution, Patroni by Zalando, and compare all three at the end so you can determine which high availability framework is best for your PostgreSQL hosting deployment. Managing High Availability in PostgreSQL – Part I: PostgreSQL Automatic Failover. Standby Server Tests.

Availability 277

Availability Servers Network Testing 277

Scalegrid

MAY 22, 2020

MySQL does not limit the number of slaves that you can connect to the master server in a replication topology. If the data churn on the master is high, the serving of binary logs alone could saturate the network interface of the master. Ripple is an open source binlog server developed by Pavel Ivanov.

Servers 262

Servers Transportation Database Availability 262

DZone

FEBRUARY 25, 2023

We will show you exactly how to deploy a Nodejs app to the server using Docker containers, RDS Amazon Aurora, Nginx with HTTPS, and access it using the Domain Name. These APIs will be used to check the status of the app, insert data in the database and fetch and display the data from the database.

AWS 274

AWS Servers Internet Internet 274

Scalegrid

FEBRUARY 17, 2020

In a MySQL master-slave high availability (HA) setup, it is important to continuously monitor the health of the master and slave servers so you can detect potential issues and take corrective actions. MySQL Master Server Health Checks. Important Health Checks for your MySQL Master-Slave Servers Click To Tweet.

Servers 273

Servers Monitoring Availability Programming 273

Dynatrace

AUGUST 29, 2024

In today’s data-driven world, businesses across various industry verticals increasingly leverage the Internet of Things (IoT) to drive efficiency and innovation. Both methods allow you to ingest and process raw data and metrics. The ADS-B protocol differs significantly from web technologies.

IoT 223

IoT Analytics Transportation Metrics 223

SQL Shack

OCTOBER 12, 2020

It is the 30th article in the SQL Server Always On Availability Groups series and explores column-level SQL Server encryption with AG groups. Introduction We might have sensitive data in our SQL database such as customers’ credit card details, bank account details, social security numbers, and medical history.

Servers 105

Servers Availability Database 105

Scalegrid

MAY 13, 2020

It can scale towards a multi-petabyte level data workload without a single issue, and it allows access to a cluster of powerful servers that will work together within a single SQL interface where you can view all of the data. At a glance – TLDR. The Greenplum Architecture. Greenplum Advantages. Major Use Cases.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Percona

JUNE 22, 2023

To make data count and to ensure cloud computing is unabated, companies and organizations must have highly available databases. This guide provides an overview of what high availability means, the components involved, how to measure high availability, and how to achieve it. More in the following sub-section.)

Availability 112

Availability Database Open Source Hardware 112

Dynatrace

NOVEMBER 3, 2023

While Python code can address most data acquisition and ingest requirements, it comes at the cost of complexity in implementation and use-case modeling. address these limitations and brings new monitoring and analytical capabilities that weren’t available to Extensions 1.0: available, and more are in the pipeline. Extensions 2.0

Technology 255

Technology Technology Scalability Availability 255

SQL Shack

SEPTEMBER 29, 2020

In this 28th article for SQL Server Always On Availability Group series, we explore the high-availability for the SQL Server PolyBase(SSB) external tables using AG groups. Previously, to access data from […].

Servers 99

Servers Availability Virtualization Database 99

Dynatrace

MAY 21, 2024

Observing complex environments involves handling regulatory, compliance, and data governance requirements. This continuously evolving landscape requires careful management and clarity regarding how sensitive data is used. This is particularly important when dealing with large volumes of data.

Government 220

Government Storage Tuning Monitoring 220

Percona

JULY 7, 2023

With the average cost of unplanned downtime running from $300,000 to $500,000 per hour , businesses are increasingly using high availability (HA) technologies to maximize application uptime. Where a high availability design once worked well, it can no longer keep up with more complex requirements.

Availability 87

Availability Open Source Architecture Database 87

Scalegrid

JANUARY 19, 2024

When a MongoDB rollback happens, it can cause trouble to your data integrity and system consistency. Understanding how to address a rollback is critical for minimizing potential data loss and maintaining seamless operations. The consequences of rollbacks are significant and should not be underestimated.

Database 130

Database Network Servers Monitoring 130

Percona

DECEMBER 21, 2023

Being software composed of different, multiple technologies can add complexity to a well-known concept: High Availability (HA). As you can see, stats are available via the port 8404. And here is the not-so-easy part: One has to deploy at least two PMM instances on at least two different servers AND set up replicas. How to do it?

Availability 105

Availability Monitoring Open Source Traffic 105

Dynatrace

JULY 11, 2023

IBM Power servers enable customers to respond faster to business demands, protect data from core to cloud, and streamline insights and automation. Captures metrics, traces, logs, and other telemetry data in context. Having all data in context tremendously simplifies analytics and problem detection.

Architecture 178

Architecture Availability Infrastructure Monitoring 178

Percona

OCTOBER 17, 2023

This blog post discusses using the CLONE INSTANCE command with the safety option DATA DIRECTORY when you do not have enough disk space to store two datasets. MySQL Clone plugin simplifies new replica provisioning but does not simplify server restore after failure unless you are ready to re-install your MySQL instance from scratch.

Open Source 103

Open Source Servers Database Strategy 103

The Netflix TechBlog

JUNE 25, 2021

By Gim Mahasintunan on behalf of Data Platform Engineering. Supporting a rapidly growing base of engineers of varied backgrounds using different data stores can be challenging in any organization. In this blog post, we are thrilled to share that we are open-sourcing one such tool: the Netflix Data Explorer.

Metrics 155

Metrics Best Practices Strategy Design 155

Scalegrid

MARCH 12, 2019

Are you deploying PostgreSQL in the cloud and want to understand your options for achieving high availability? In our previous blog post, Managing High Availability in PostgreSQL – Part I , we discussed the capabilities and functioning of PostgreSQL Automatic Failover (PAF) by ClusterLabs. How it Works.

Availability 147

Availability Servers Open Source Database 147

SQL Shack

SEPTEMBER 16, 2020

In the previous article, Transparent Data Encryption for SQL Server Always On Availability Groups, we discussed enabling TDE for the existing database in AG. In this article, we will explore options for a compressed backup of a TDE database. It uses the […].

Database 104

Database Availability Servers 104

Percona

SEPTEMBER 19, 2023

It looks like we succeeded, and I’m happy to announce that Percona Distribution for PostgreSQL 16 is now available! To highlight some: Logical replication from standby servers is now supported natively by PostgreSQL. We plan to make Percona images for PostgreSQL available on Docker Hub shortly. What’s next in store?

Availability 114

Availability Open Source Database Servers 114

Percona

JUNE 12, 2023

When it comes to access to their applications, users demand instant, reliable, and secure interactions — and that means databases must be highly available. With database high availability (HA), services are largely uninterrupted, and end users are largely satisfied. The obvious answer is this: To achieve high availability.

Architecture 101

Architecture Availability Open Source Healthcare 101

Dynatrace

JULY 11, 2023

But observability data (traces) can fill in the blanks to reveal useful evidence of possible exploitation, as proved by our analysis of the MoveIT vulnerability using Dynatrace. When exploiting the vulnerability, attackers can gain remote code injection capabilities in the MOVEit server and modify or steal sensitive data from its database.

Database 168

Database Government Servers Games 168

SQL Shack

SEPTEMBER 22, 2020

This is the 25th article in SQL Server Always On Availability Groups series. In this article, we will explore the high availability configuration for reporting services databases. Data […].

Servers 65

Servers Availability Database Mobile 65

Dynatrace

JULY 31, 2020

We’re happy to announce the General Availability of cross-environment dashboarding capabilities (having released this functionality in an Early Adopter release with Dynatrace version 1.172 back in June 2019). Visualize data from multiple environments on a single dashboard.

Availability 187

Availability Best Practices Monitoring Network 187

SQL Shack

MAY 9, 2019

In my previous article Data Synchronization in SQL Server Always On Availability Group, we described a scenario where if a secondary replica goes down in synchronous data commit mode, SQL Server Always on Availability group changes to asynchronous data commit mode.

Availability 44

Availability Servers 44

The Netflix TechBlog

NOVEMBER 12, 2024

By: Rajiv Shringi , Oleksii Tkachuk , Kartik Sathyanarayanan Introduction In our previous blog post, we introduced Netflix’s TimeSeries Abstraction , a distributed service designed to store and query large volumes of temporal event data with low millisecond latencies. Today, we’re excited to present the Distributed Counter Abstraction.

Latency 224

Latency Cache Infrastructure Strategy 224

Dynatrace

MAY 17, 2023

OpenTelemetry , the open source observability tool, has become the go-to standard for instrumenting custom applications to collect observability telemetry data. For this third and final part of our series, we saved the best for last: How you can enhance telemetry data even more and with less effort on your end with Dynatrace OneAgent.

Metrics 182

Metrics Monitoring Database Network 182

VoltDB

MAY 14, 2024

Balancing Low Latency, High Availability and Cloud Choice Cloud hosting is no longer just an option — it’s now, in many cases, the default choice. billion , may finally be starting to slow down in the face of companies refusing to fully abandon their in-house data centers. Why are they refusing? When is the cloud a good idea?

Latency 52

Latency Availability Cloud Hardware 52

Scalegrid

MAY 13, 2019

MySQL Server generates several logs that can help you monitor the activities of the server. Setting Up MySQL Server Logging. Managing MySQL Server Logs: Rotate, Compress, Retain & Delete Click To Tweet. MySQL Tutorial – Configuring and Managing SSL On Your MySQL Server.

Servers 247

Servers Best Practices Efficiency Availability 247

Percona

AUGUST 22, 2023

With so much at stake, database high availability and fault tolerance have become must-have items, but many companies just aren’t certain which one they must have. This blog article will examine shared attributes of high availability (HA) and fault tolerance (FT). What does high availability mean?

Availability 83

Availability Hardware Open Source Database 83

Dynatrace

AUGUST 16, 2022

The data locked in your log files can be a goldmine for your application developers, operations teams, and your enterprise as a whole. However, it can be complicated , expensive , or even impossible to set up robust observability that makes use of this data. Log format inconsistency makes it a challenge to access critical data.

Processing 200

Processing Metrics Monitoring Java 200

SQL Shack

MAY 3, 2019

This article describes the data synchronization process on SQL Server Always On Availability Groups in both Synchronous, and Asynchronous data commit mode. High data availability is an important aspect of every DBA’s life. We need to minimize and mitigate the issues related to database unavailability.

Availability 45

Availability Servers Database Processing 45

Dynatrace

JULY 29, 2021

Using existing storage resources optimally is key to being able to capture the right data over time. In this blog post, we announce: Compression of transaction data that’s older than three days. Improvements to Adaptive Data Retention. Transaction-data compression for Dynatrace Managed environments.

Storage 210

Storage Virtualization Infrastructure Availability 210