Dynatrace

MAY 7, 2024

New processors: Introducing new processors, including Metric Selector and Content Modifier, for selective data processing and metadata adjustment, improving data relevance and storage efficiency. By default, you have a storage type memory, but you may exceed this buffer limit if you have a lot of data.

Best Practices 203

Best Practices IoT Metrics Storage 203

The Netflix TechBlog

OCTOBER 19, 2020

a Netflix member via Twitter This is an example of a question our on-call engineers need to answer to help resolve a member issue?—?which We needed to increase engineering productivity via distributed request tracing. That is the first question our engineering teams asked us when integrating the tracer library.

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

Scalegrid

JULY 13, 2020

The unstoppable rise of open source databases. One database in particular is causing a huge dent in Oracle’s market share – open source PostgreSQL. See how open source PostgreSQL Community version costs compare to Oracle Standard Edition and Oracle Enterprise Edition. What’s causing this massive shift?

Open Source 244

Open Source Tuning C++ Database 244

Dynatrace

MARCH 24, 2023

Problems include provisioning and deployment; load balancing; securing interactions between containers; configuration and allocation of resources such as networking and storage; and deprovisioning containers that are no longer needed. Originally created by Google, Kubernetes was donated to the CNCF as an open source project.

Infrastructure 188

Infrastructure Open Source Operating System Cloud 188

Dynatrace

OCTOBER 4, 2022

This architecture offers rich data management and analytics features (taken from the data warehouse model) on top of low-cost cloud storage systems (which are used by data lakes). This decoupling ensures the openness of data and storage formats, while also preserving data in context. Ingest and process with Grail.

Artificial Intelligence 270

Artificial Intelligence Analytics Storage Architecture 270

Dynatrace

JULY 29, 2021

The complexity of such deployments has accelerated with the adoption of emerging, open-source technologies that generate telemetry data, which is exploding in terms of volume, speed, and cardinality. How can we optimize for performance and scalability? Extend your topology mapping to include open-source observability data.

Analytics 246

Analytics Open Source Serverless Architecture 246

Percona

FEBRUARY 15, 2023

Bloom filters are an essential component of an LSM-based database engine like MyRocks. LSM storage engines like MyRocks are very different from the more common B-Tree-based storage engines like InnoDB. Bloom filter is an important feature improving performance of LSM storage engines.

Storage 131

Storage Tuning Cache Engineering 131

Percona

OCTOBER 13, 2023

MySQL writes a.sdi file to accommodate the serialized dictionary information for storage engines that lack support for this functionality. Storage engine compatibility Different MySQL storage engines handle.sdi files in various ways. The exact handling can vary depending on the storage engine.

Storage 98

Storage Database Engineering Open Source 98

Percona

DECEMBER 27, 2023

The field of Platform Engineering has witnessed significant advancements, as evidenced by the publication of the CNCF platform whitepaper and the introduction of a dedicated Platform Engineering day at the upcoming KubeCon event. They also remove toil and allow engineers to focus on application development vs platform engineering work.

Cloud 83

Cloud Open Source Strategy Best Practices 83

Percona

JULY 17, 2023

1 among non-relational/document-based systems ( DB-Engines, July 2023 ). DBAs and developers appreciate its combination of flexibility, scalability, and performance. Not really open source : Even the MongoDB Community version is not open source; it’s source-available and is under the SSPL license (introduced by MongoDB itself).

Open Source 80

Open Source Database Scalability Software 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. I am going to use the MaterializedMySQL engine for this purpose. Schema conversion from MySQL to ClickHouse will be taken care of by the engine. We can do the filter as well.)

Engineering 92

Engineering Database Servers Analytics 92

Dynatrace

DECEMBER 15, 2022

While engaging the automatic instrumentation of the Dynatrace OneAgent makes log ingestion automatic and scalable , our customers have set up multiple other log ingestion methods. Fluentd is an open source data collector that decouples data sources from observability tools and platforms by providing a unified logging layer.

Strategy 182

Strategy AWS Open Source Transportation 182

Percona

JUNE 4, 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. It continues to be developed and maintained by the open source community and remains free to use under the GNU General Public License.

Open Source 52

Open Source Servers Storage Scalability 52

Dynatrace

OCTOBER 11, 2021

The headlining feature of GCP is Google’s Compute Engine , a service for creating and running virtual machines in the Google infrastructure—a direct analog to AWS’ EC2 instances and Azure’s VMs. Avoid lock-in with open-source technologies. Scalability is a major feature of GCF. Image courtesy of Google.

Google 224

Google Cloud Serverless Azure 224

Percona

JUNE 22, 2023

It also supports the flexibility and scalability of the database infrastructure. Flexibility : With open source databases, you have access to the source code, allowing you to modify and optimize the database to meet your specific high availability requirements.

Availability 112

Availability Database Open Source Hardware 112

The Netflix TechBlog

NOVEMBER 22, 2019

by Shefali Vyas Dalal AWS re:Invent is a couple weeks away and our engineers & leaders are thrilled to be in attendance yet again this year! To sustain this data growth at Netflix, it has deployed open-source software Ceph using AWS services to achieve the required SLOs of some of the post-production workflows. Wednesday?—?December

AWS 100

AWS Entertainment Open Source Benchmarking 100

The Netflix TechBlog

NOVEMBER 22, 2019

by Shefali Vyas Dalal AWS re:Invent is a couple weeks away and our engineers & leaders are thrilled to be in attendance yet again this year! To sustain this data growth at Netflix, it has deployed open-source software Ceph using AWS services to achieve the required SLOs of some of the post-production workflows. Wednesday?—?December

AWS 100

AWS Entertainment Open Source Benchmarking 100

Percona

MARCH 21, 2023

require_row_format, on the other hand, can be used to ensure that tables in the InnoDB storage engine use the ROW format, which is the most secure option for replication. When require_row_format is set to ON, MySQL will require that all tables that use the InnoDB storage engine use the ROW format.

Storage 91

Storage Open Source Database Engineering 91

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 83

Open Source Healthcare Social Media Database 83

Percona

MARCH 23, 2023

Storage The type of storage and disk used for database servers can have a significant impact on performance and reliability. Cloud Different cloud providers offer a range of instance types and sizes, each with varying amounts of CPU, memory, and storage. At a minimum, transactions are flushed once per second. and MariaDB 10.5.4

Performance 130

Performance Hardware Tuning Storage 130

Dynatrace

FEBRUARY 10, 2023

From data lakehouse to an analytics platform Traditionally, to gain true business insight, organizations had to make tradeoffs between accessing quality, real-time data and factors such as data storage costs. IT pros need a data and analytics platform that doesn’t require sacrifices among speed, scale, and cost. What is a data lakehouse?

Efficiency 278

Efficiency Performance Analytics DevOps 278

Percona

SEPTEMBER 12, 2023

MySQL 8’s solution MySQL 8 addresses the auto-increment counter loss issue in the InnoDB storage engine upon server restart. To explore, let’s insert the fifth record and assess whether it adopts ID 5 or reverts to ID 3: mysql> INSERT INTO users (username) VALUES ('user5'); Query OK, 1 row affected (0.00

Servers 113

Servers Storage Database Open Source 113

Percona

AUGUST 1, 2023

row Table: varchar_alter Create Table: CREATE TABLE `varchar_alter` ( `id` int NOT NULL AUTO_INCREMENT, `_varchar` varchar(85) NOT NULL DEFAULT '', PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 1 row in set (0.00 After changing the VARCHAR column size to 200, the following is the storage requirement.

Storage 84

Storage Database Open Source Engineering 84

Dynatrace

NOVEMBER 22, 2021

With EC2, Amazon manages the basic compute, storage, networking infrastructure and virtualization layer, and leaves the rest for you to manage: OS, middleware, runtime environment, data, and applications. While this provides greater scalability than on-site instrumentation, it also introduces complexity. Amazon EC2.

Best Practices 214

Best Practices AWS Monitoring Serverless 214

Percona

FEBRUARY 24, 2023

Use reduction at scale requires a cultural shift, and engineers must consider the cost as they think of memory or bandwidth as another deployment KPI. From AWS documentation , Amazon EBS is an easy-to-use, scalable, high-performance block-storage service designed for Amazon EC2.

Cloud 123

Cloud Serverless AWS Storage 123

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 88

Availability Open Source Architecture Database 88

High Scalability

APRIL 3, 2019

PostgreSQL is an open source object-relational database system that has soared in popularity over the past 30 years from its active, loyal, and growing community. For the 2nd year in a row, PostgreSQL has kept the title of #1 fastest growing database in the world according to the DBMS of the Year report by the experts at DB-Engines.

Database 177

Database Cloud Open Source Systems 177

Percona

AUGUST 18, 2023

uses the Aria engine for system tables. Since Aria is a MariaDB-only engine, a direct MariaDB 10.4 > MySQL 8 ‘in-place’ upgrade is impossible for and after 10.4. 2023-05-12T08:10:39.374389Z 1 [ERROR] [MY-011013] [Server] Failed to initialize DD Storage Engine. The incompatibility roadblock MariaDB 10.4

Open Source 69

Open Source Database Storage Engineering 69

Percona

JULY 1, 2023

These may be performance, high availability, operational cost, management, capacity planning, scalability, security, monitoring, etc. What we should really compare is the MySQL and Aurora database engines provided by Amazon RDS. Considering a Fully Managed DBaaS Offering For Your Business?

AWS 52

AWS Database Serverless Storage 52

HammerDB

JUNE 27, 2022

As the TPC makes its specifications available for free, the need was seen for an open source benchmarking application that could leverage the standards written by the TPC yet implemented quickly, easily and at low cost by anyone. HammerDB is open source software licensed under the. How to build HammerDB from source.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Dynatrace

NOVEMBER 29, 2021

Self-hosted Kubernetes installations or services — such as Amazon EKS, Azure Kubernetes Service, or the Google Kubernetes Engine — make it possible for enterprises to select and implement best-fit functions. Access a wide ecosystem of partners with open-source and cloud-native technologies. The result?

Monitoring 147

Monitoring DevOps Infrastructure Metrics 147

HammerDB

APRIL 19, 2023

As database performance is heavily influenced by the performance of storage, network, memory, and processors, we must understand the upper limit of these key components. For storage, FIO is generally used. Storage: The system has a SATA drive for the operating system and one NVMe (Intel SSD D7-P5510 (3.84 Database: MySQL 8.0.31

Performance 54

Performance Benchmarking Cache Storage 54

Dynatrace

NOVEMBER 23, 2020

Nevertheless, there are related components and processes, for example, virtualization infrastructure and storage systems (see image below), that can lead to problems in your Kubernetes infrastructure. Configuring storage in Kubernetes is more complex than using a file system on your host. The Kubernetes experience.

Virtualization 161

Virtualization Infrastructure Monitoring Cloud 161

Dynatrace

DECEMBER 16, 2022

Engineering teams often gravitate toward a 100% do-it-yourself approach, which is OK for experimentation and testing. Engineering teams often gravitate toward a 100% do-it-yourself approach, which is OK for experimentation and testing. But DIY is neither sufficient nor scalable to meet enterprise needs in the long run.

Innovation 199

Innovation Software Software Cloud 199

Percona

NOVEMBER 1, 2023

Also, mydumper can take a consistent (as long as all the tables are InnoDB engine) backup and provides accurate master and slave log positions. Encryption Backups have sensitive data, so it’s highly recommended to encrypt, especially for offsite storage. On-premises storage provides control but may require careful management.

Best Practices 79

Best Practices Storage Strategy Database 79

Percona

AUGUST 7, 2023

InnoDB Undo Log The undo log, also known as the rollback segment, is a crucial part of the InnoDB storage engine. In this blog post, we will delve into the differences between the InnoDB undo log and redo log, exploring their significance and providing code examples to illustrate their usage.

Database 97

Database Tuning Storage Open Source 97

Percona

DECEMBER 12, 2022

Percona is a leading provider of unbiased open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive. It is an enhanced, source-available, and highly-scalable database that is a fully-compatible, drop-in replacement for MongoDB 6.0.3

Open Source 62

Open Source Azure Database Servers 62