Dynatrace

AUGUST 21, 2023

If a microservice falls in the forest and all your monitoring solutions report it differently, can operators accurately trace what happened and automate a response? Different monitoring point solutions, such as Jaeger, Zipkin, Logstash, Fluentd, and StatsD, each have their own way of observing and recording such an event.

Open Source 202

Open Source Analytics Lambda Metrics 202

Dynatrace

FEBRUARY 16, 2023

In his keynote address on the first day of Perform 2023 in Las Vegas, Dynatrace Chief Technology Officer Bernd Greifeneder and his colleagues discussed how organizations struggle with this problem and how Dynatrace is meeting the moment. Grail combines the big-data storage of a data warehouse with the analytical flexibility of a data lake.

Analytics 191

Analytics Innovation Metrics Database 191

Adrian Cockcroft

NOVEMBER 26, 2023

In their annual sustainability report in July 2023 AWS did update their list of sustainable regions to highlight 19 regions that are 100% sustainable — using an annual local market methodology for scope 1 and 2. Google Cloud and Microsoft Azure released Scope 3 data in 2021.

AWS 52

AWS Energy IoT Best Practices 52

Percona

SEPTEMBER 25, 2023

PostgreSQL is a powerful and popular open source relational database management system. This issue tends to occur when your backup storage is located offsite, your database is quite large, and the backup process generates a lot of files. pgBackRest is a highly efficient and versatile tool for managing PostgreSQL backups.

Database 90

Database Open Source Storage Servers 90

Percona

JULY 17, 2023

1 among non-relational/document-based systems ( DB-Engines, July 2023 ). Those problems (some with shared elements) include: High cost and complicated pricing structure : Many companies say MongoDB has an expensive and complicated pricing structure ( Cloud Zero, January 2023 ). It ranks No.

Open Source 73

Open Source Database Scalability Software 73

Dynatrace

DECEMBER 18, 2023

According to the 2023 Kubernetes in the Wild report , 65% of organizations use Prometheus. Another source reported a 43% overall increase in Prometheus adoption for the last six months of 2021. But often, we use additional services and solutions within our environment for backups, storage, networking, and more.

Metrics 183

Metrics Engineering Energy Tuning 183

Percona

AUGUST 17, 2023

PostgreSQL is open source relational database management software. In another survey, using multiple metrics for overall popularity, PostgreSQL ranks as the fourth most popular database management system ( DB-Engines, March 2023 ). It has evolved steadily, however, during 25 years as an open source project.

Open Source 75

Open Source Healthcare Social Media Database 75

Percona

AUGUST 18, 2023

And I agree that in the modern age of cloud and huge flash storage, the vast majority of companies will never need to consider doing this in prod, but there is always a chance of its need. er tail: cannot open ‘/data/mysql/prod3306.er’ er tail: cannot open ‘/data/mysql/prod3306.er’ 10-Linux.x86_64.ssl101.tar.gz

Programming 82

Programming Servers Database Hardware 82

Percona

JULY 24, 2023

PBM) introduced a GA version of incremental physical backups , which can greatly impact both the recovery time and the cost of backup (considering storage and data transfer cost). Snapshot backup/restore Technical Preview As already promised during Percona Live 2023, it’s my pleasure to deliver on that promise.

Availability 73

Availability Open Source Strategy Storage 73

Percona

AUGUST 18, 2023

2023-05-12T08:10:38.946611Z 1 [ERROR] [MY-013894] [InnoDB] Found redo log file./ib_logfile0 2023-05-12T08:10:38.946683Z 1 [ERROR] [MY-012930] [InnoDB] Plugin initialization aborted with error Generic error. 2023-05-12T08:10:39.374389Z 1 [ERROR] [MY-011013] [Server] Failed to initialize DD Storage Engine. And it worked!

Open Source 64

Open Source Database Storage Engineering 64

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Therefore, DBAs must take a piecemeal approach to achieve HA with PostgreSQL, bringing together open source extensions and tools from multiple sources.

Availability 80

Availability Open Source Architecture Database 80

Percona

SEPTEMBER 14, 2023

MySQL is an outstanding open source transactional database used by most web-based applications and is very good at handling OLTP workloads. 40100 WITH CONSISTENT SNAPSHOT */ 2023-08-19T14:14:38.575577Z 12 Query SELECT TABLE_NAME AS table_name FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE != Elapsed: 0.004 sec.

Engineering 84

Engineering Database Servers Analytics 84

Percona

JUNE 4, 2023

This blog post was originally published in November 2017 and was updated in June 2023. MariaDB is a popular SQL open source relational database management system that originated as a fork of MySQL after MySQL was acquired by Sun Microsystems in 2008 and later Oracle in 2010. What is MariaDB? Contact us to learn more!

Open Source 52

Open Source Servers Storage Scalability 52

Adrian Cockcroft

APRIL 5, 2023

This would open up opportunities to leverage existing performance monitoring tools and dashboards, extend optimization tools like autoscalers and schedulers, and to build new kinds of carbon analysis and optimization tools and services.

Energy 52

Energy Metrics Cloud Operating System 52

Percona

JULY 2, 2023

This blog was originally written in September 2018 and was updated in June 2023. Having a backup strategy in place that takes regular backups and has secure storage is essential to protect the database in an enterprise-grade environment to ensure its availability in the event of failures or disasters.

Strategy 52

Strategy Database Storage Open Source 52

Percona

APRIL 7, 2023

I’ve used a fourth instance to host a PMM server to monitor servers A and B and used the data collected by the PMM agents installed on the database servers to compare performance. In MySQL, considering the standard storage engine, InnoDB , the data cache is called Buffer Pool. Download Percona Monitoring and Management Today

Tuning 133

Tuning Cache Servers Benchmarking 133

Percona

JULY 3, 2023

rows=229 width=50) -> Seq Scan on sales_nopartition (cost=0.00.19.50 rows=229 width=50) Filter: ((branch)::text = 'HYD'::text) (3 rows) EXPLAIN update sales set type = 'Smart Watches' where branch = 'HYD'; QUERY PLAN Update on sales (cost=0.00.5.10 rows=248 width=50) Update on hyd_sales -> Seq Scan on hyd_sales (cost=0.00.5.10

Storage 79

Storage Database Performance Open Source 79

Percona

MAY 15, 2023

This operation is quite expensive but our database can run it in a few milliseconds or less, thanks to several optimizations that allow the node to execute most of them in memory with no or little access to mass storage. In the MySQL open source ecosystem, we have only two consolidated ways to perform sharding — Vitess and ProxySQL.

Traffic 120

Traffic Scalability Database Servers 120

Percona

JULY 1, 2023

This post was originally published in July 2018 and was updated in July 2023. These may be performance, high availability, operational cost, management, capacity planning, scalability, security, monitoring, etc. What are the differences between Aurora and RDS? How do I choose which one to use?

AWS 52

AWS Database Serverless Storage 52

Percona

MAY 1, 2023

This blog was originally published in August 2018 and was updated in May 2023. Hardware optimization : You need to ensure that the CPU, memory, and storage components meet the performance requirements of the database workload. Out of the box, the default PostgreSQL configuration is not tuned for any particular workload.

Tuning 52

Tuning Efficiency Database Performance 52

Enprowess

JANUARY 12, 2022

Other benefits: It has other benefits like a Quicker launch to the market, Easier distribution, saving device power and storage, seamless maintenance, and updating. Technologies like Microsoft Bot framework, Facebook Bot Engine, and DailougeFlow open-source builds these bots. Image Source. Famous PWA Use Examples.

Blockchain 59

Blockchain IoT Development Serverless 59