Percona

JANUARY 30, 2023

Today’s post includes those releases and updates that have come out since January 9, 2023. was made available on January 23, 2023. was released on January 23, 2023. was made available on January 23, 2023. was released on January 11, 2023. was released on January 23, 2023. Take a look!

Open Source 88

Open Source Storage AWS Cloud 88

Percona

JUNE 12, 2023

Today’s post includes those releases and updates that have come out since May 29, 2023. On June 5, 2023, we released Percona Monitoring and Management 2.37.1 , which includes a critical CVE fix. We have identified and fixed CVE-2023-34409: PMM-12182 : PMM authentication bypass vulnerability. was released on June 5, 2023.

Open Source 87

Open Source Servers Database Scalability 87

Percona

APRIL 24, 2023

Today’s post includes those releases and updates that have come out since April 10, 2023. 24 was released on April 18, 2023. 24 (2023-03-20) release notes. On April 18, 2023, we released Percona Backup for MongoDB 2.1.0. Take a look! Percona XtraDB Cluster 8.0.32-24 24 Percona XtraDB Cluster 8.0.32-24

Open Source 82

Open Source Storage Servers Database 82

Percona

MAY 8, 2023

Today’s post includes those releases and updates that have come out since April 24, 2023. On May 2, 2023, Percona Monitoring and Management 2.37 (PMM) was released. was released on May 4, 2023. 14 On May 4, 2023, Percona Server for MongoDB 5.0.17-14 Tech preview) was released on May 4, 2023. Take a look!

Monitoring 81

Monitoring Open Source Database Servers 81

Percona

APRIL 10, 2023

Today’s post includes those releases and updates that have come out since March 27, 2023. was released on March 27, 2023. March 29, 2023, saw the release of Percona Distribution for PostgreSQL 12.14. was released on March 31, 2023. was released on March 28, 2023. .” was released on March 28, 2023.

Open Source 81

Open Source Servers AWS Database 81

The Netflix TechBlog

NOVEMBER 29, 2023

By June 2023 the entire HDR catalog was optimized. In spite of reaching higher qualities than the fixed ladder, the HDR-DO ladder, on average, occupies only 58% of the storage space compared to fixed-bitrate ladder. 263–1–8 (2023) [ online ] [2] A. We started backfilling HDR-DO encodes for existing titles from Q2 2022.

Open Source 252

Open Source Software Engineering Internet Internet 252

Dynatrace

JANUARY 17, 2024

AI requires more compute and storage. Training AI data is resource-intensive and costly, again, because of increased computational and storage requirements. As a result, AI observability supports cloud FinOps efforts by identifying how AI adoption spikes costs because of increased usage of storage and compute resources.

Strategy 224

Strategy Artificial Intelligence Storage Cloud 224

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

FEBRUARY 23, 2023

Fortunately, there are ways to skip the local storage entirely and stream MongoDB backups directly to the destination. At the same time, the common goal is to save both the network bandwidth and storage space (cost savings!) zst 2023-02-07T19:33:58.138+0100 writing db2.products people 16.0MB 2023-02-08T00:42:43.217+0100 db2.products

AWS 124

AWS Storage Database Open Source 124

Dynatrace

MAY 6, 2024

Problem remediation is too time-consuming According to the DevOps Automation Pulse Survey 2023 , on average, a software engineer takes nine hours to remediate a problem within a production application. This way, disruptions are minimized, MTTR is significantly decreased, and DevSecOps and SREs collaborate efficiently to boost productivity.

DevOps 280

DevOps Software Engineering Games Java 280

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 188

Analytics Innovation Metrics Database 188

Percona

SEPTEMBER 19, 2023

This issue most often occurs when there is significant MySQL server activity during the backup operation, and the redo log file storage media operates faster than the backup storage media. Copyright (c) 2016, 2023, Oracle and/or its affiliates. 2023-08-22T13:36:05.790293-00:00 0 [Note] [MY-011825] [Xtrabackup] completed OK!

C++ 109

C++ Servers Storage Speed 109

Percona

JUNE 29, 2023

When all data-bearing replica set members are available, and the index is created with default commitQuorum , below are the details from the Primary and the Secondary nodes. Status of nodes: rs1:PRIMARY> rs.status().members.forEach(function members.forEach(function (d) {print(d.name) + " " + print(d.stateStr)}); 127.0.0.1:27017

Servers 84

Servers C++ Storage Best Practices 84

Percona

SEPTEMBER 25, 2023

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. Combined, these factors can make the “expire” step take a long time to finish, disrupting your backup schedule and causing conflicts with new backups.

Database 98

Database Open Source Storage Servers 98

Dynatrace

APRIL 19, 2023

During a Perform 2023 panel discussion, Dynatrace colleagues Donald Ferguson, principal product manager, and Michael Plank, senior product manager, addressed how the Dynatrace platform uses data security and data privacy by design to keep data safer than storing it anywhere else. .” Why perform exclusion at two points? Encryption.

Design 194

Design Storage Programming Analytics 194

Dynatrace

APRIL 20, 2023

At Dynatrace Perform 2023 , Maciej Pawlowski, senior director of product management for infrastructure monitoring at Dynatrace, and a senior software engineer at a U.K.-based Business leaders can decide which logs they want to use and tune storage to their data needs. Seamless integration.

Analytics 190

Analytics Infrastructure Storage Efficiency 190

Dynatrace

MAY 9, 2023

Dynatrace plans to grow to 100 Denver-based employees by the end of May 2023. The office also includes a large bike storage room, access to an onsite fitness center, a meditation room, and a mother’s room, demonstrating the organization’s commitment to promoting work-life balance.

Transportation 199

Transportation Innovation Storage Design 199

Dynatrace

JULY 11, 2023

The MOVEit vulnerability is a critical SQL injection flaw in the web application MOVEit Transfer , which MITRE published as CVE-2023-34362 on May 31, 2023. On June 6, 2023, the ransomware gang Cl0p claimed responsibility for exploiting the MOVEit Transfer vulnerability starting on May 27, 2023, during the U.S.

Database 160

Database Government Games Servers 160

Percona

MARCH 13, 2023

First, let’s try streaming copy from mysql57 to mysql8 server as this does not need additional storage. 23) initializing of server in progress as process 6660 2023-03-01T02:38:23.939215Z 1 [System] [MY-013576] [InnoDB] InnoDB initialization has started. Prepare the backup on MySQL 8 with Percona XtraBackup 8.0, for this database.

Servers 108

Servers C++ Storage Systems 108

Percona

MARCH 28, 2023

MongoD attempts to go into crash recovery and looks for anything there in the Journal files. The trimmed output would look something like the one below in the “mongod log” files. {"t":{"$date":"2023-03-27T11:22:48.360+00:00"},"s":"I",

Hardware 92

Hardware C++ Storage Cache 92

Dynatrace

JANUARY 22, 2024

And while generative AI was much hyped in 2023, the deterministic quality of causal AI—which determines the precise root cause of an issue—is a key foundation for reliable recommendations that emerge from generative AI technologies. Data lakehouses combine a data lake’s flexible storage with a data warehouse’s fast performance.

Artificial Intelligence 210

Artificial Intelligence Healthcare Retail Government 210

Percona

MARCH 28, 2023

Taking backup locally with multiple repos: In this example, we have tried to create two repositories in the local backup server itself, namely pgbackrest_repo1 and pgbackrest_repo2.

Servers 87

Servers Azure AWS Cloud 87

Percona

OCTOBER 17, 2023

Dynamic WiredTiger tickets As a brief recap, WiredTiger tickets in MongoDB serve as the concurrency control mechanism within the WiredTiger storage engine. Without further ado, let’s get started. These tickets are categorized into Read tickets and Write tickets.

Metrics 105

Metrics C++ Storage Database 105

Percona

AUGUST 29, 2023

Among its many capabilities, a Citus cluster can: Create distributed tables that are sharded across a cluster of PostgreSQL nodes to combine their CPU, memory, storage, and I/O capacity. Columnar storage of tables can compress data, speeding up scans and supporting fast projections, both on regular and distributed tables.

C++ 84

C++ Database Storage Testing 84

Percona

MARCH 13, 2023

Announcement I will be speaking at Percona Live 2023 about serverless PostgreSQL. Basically, you can view this as a PostgreSQL instance but without a storage layer Storage Broker Storage Broker is a coordination component between WAL Service and Pageserver. Join us at this event if you are interested!

Serverless 122

Serverless C++ Storage Latency 122

Percona

JUNE 23, 2023

It is a good practice to compress the backups to save costs on storage and to encrypt the backups so those can’t be used if the files are compromised as long as you keep your encryption keys safe! ibd.qp.xbcrypt 2023-04-21T00:27:14.875316-00:00 24 [Note] [MY-011825] [Xtrabackup] Compressing and encrypting. dbxxxx/tb1.ibd

Servers 85

Servers Processing Speed Open Source 85

Percona

SEPTEMBER 27, 2023

DEFAULT ‘on’::text Because we specified ‘2’ for premake in the create_parent function, you can observe that two partitions ahead have been created, as shown in the table definition below.

Storage 104

Storage Open Source Database Efficiency 104

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. err 2023-07-10T05:26:42.521994Z 0 [System] [MY-010910] [Server] /usr/bin/mysqld: Shutdown complete (mysqld 8.0.19-10) 10-Linux.x86_64.ssl101.tar.gz

Programming 89

Programming Servers Database Hardware 89

Percona

SEPTEMBER 14, 2023

sec) percona labs > select * from herc; + -+ + + --+ | id | name | c_time | active | + -+ + + --+ | 1 | ab | 2023-08-19 01:28:32 | 1 | | 2 | cd | 2023-08-19 01:28:36 | 1 | | 3 | ef | 2023-08-19 01:28:39 | 1 | | 4 | gh | 2023-08-19 01:28:42 | 1 | | 5 | ij | 2023-08-19 01:28:45 | 1 | + -+ + + --+ 5 rows in set (0.00

Engineering 92

Engineering Database Servers Analytics 92

Percona

DECEMBER 27, 2023

As we at Percona wind down 2023 and look into what the next year holds, our attention is drawn to the cloud-native landscape and how it is maturing, growing, and evolving. KubeCon NA 2023 recap The theme for KubeCon NA was very clear — AI and Large Language Models (LLMs). We expect that number to rise higher in 2024.

Cloud 83

Cloud Open Source Strategy Best Practices 83

Brendan Gregg

FEBRUARY 28, 2023

It was a great privilege. ## SREcon 2023 CFP Tech moves fast, however, and I have little time to reflect on 2022 when there's 2023 to plan! I'm now program co-chair for SREcon 2023 APAC, and our 2023 conference is June 14-16 in Singapore. The call for participation ends on March 2nd 23:59 SGT!

Performance 110

Performance Latency Cache Virtualization 110

Dynatrace

FEBRUARY 15, 2023

Data storage limitations Today’s traditional monitoring tools often involve a tradeoff between storing much of the available observability, security, and business data—which is costly—and determining which data to store upfront. Four factors limit the quality and trustworthiness of traditional approaches to cloud monitoring.

Analytics 130

Analytics Storage Cloud DevOps 130

Dynatrace

JUNE 7, 2023

According to the Kubernetes in the Wild 2023 report, “Kubernetes is emerging as the operating system of the cloud.” Kubernetes also gives developers freedom of choice when selecting operating systems, container runtimes, storage engines, and other key elements for their Kubernetes environments.

Open Source 209

Open Source Social Media Infrastructure Operating System 209

Percona

MARCH 30, 2023

Further, open source databases can be modified in infinite ways, enabling institutions to meet their specific needs for data storage, retrieval, and processing. Non-relational databases: Instead of tables, non-relational (NoSQL) databases use document-based data storage, column-oriented storage, and graph databases.

Open Source 79

Open Source Database Storage Scalability 79

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.

Open Source 69

Open Source Database Storage Engineering 69

Dynatrace

FEBRUARY 15, 2023

Additionally, its modern architecture delivers cost-effective storage and compute. As a result, teams benefit from low-cost cloud storage that provides access to all data and doesn’t require data rehydration.

Analytics 130

Analytics Storage Cloud Code 130

Dynatrace

SEPTEMBER 8, 2023

In the below query, we’re specifically searching for pending deposit transactions greater than $8,000 that occurred between 10:00:04 AM and 12:00:00 AM on August 21, 2023. This integration allows seamless connectivity to a variety of databases, enabling the real-time retrieval and storage of business data.

Database 272

Database Artificial Intelligence Metrics Monitoring 272