SQL Performance

APRIL 15, 2020

SQL Server has always provided the ability to capture actual queries in an easily-consumable rowset format – first with legacy SQL Server Profiler, later via Extended Events, and now with a combination of those two concepts in Azure SQL Database. Legacy Profiler "Standard" trace events.

Azure 96

Azure Database Tuning Network 96

Dynatrace

JULY 29, 2022

The ability to recover and investigate event logs and metadata enables organizations to identify patterns threat actors leave when trying to exploit a vulnerability in your environment. Traditional databases help users and machines find data with a quick search. Cold storage and rehydration. Indexing overhead.

Analytics 214

Analytics Storage Retail DevOps 214

Scalegrid

JANUARY 9, 2024

Defining Enterprise Cloud Security In today’s business landscape, the reliance on cloud services for data storage and processing has made enterprise cloud security a crucial factor. Tackling the Challenges of Cloud Security Enterprises face a unique array of challenges related to cloud security.

Strategy 130

Strategy Cloud Best Practices Government 130

Dynatrace

JULY 29, 2022

The ability to recover and investigate event logs and metadata enables organizations to identify patterns threat actors leave when trying to exploit a vulnerability in your environment. Traditional databases help users and machines find data with a quick search. Cold storage and rehydration. Indexing overhead.

Analytics 181

Analytics Storage Retail DevOps 181

Dynatrace

AUGUST 9, 2023

With up to 70% of security events going uninvestigated, security analysts need all the help they can get. After a security event, many organizations often don’t know for months (or even years) when why or how it happened. Teams must evolve to continuously create reliable, automated responses based on precise data-driven insights.

Analytics 218

Analytics Metrics Database Storage 218

Percona

DECEMBER 28, 2023

New functionality See what you can do with the Audit Log Filter plugin: Configure rule-based auditable events filtering. You can filter events based on a user account, audit event class name, audit event subclass name, and audit event fields (database name, table name, operation status, and so on).

Open Source 102

Open Source Database Servers Storage 102

Percona

MARCH 1, 2023

In this blog post, we will see how running databases on Kubernetes with Percona Operators can reduce your cloud bill when compared to using AWS RDS. year For ten instances, it will be $168,192 per year Default gp2 storage is $0.115 per GB-month, for 200 GB, it is $22.50/month EBS gp2 storage is $0.10 db.r5.4xlarge – $1.92/hour

Cloud 129

Cloud Storage AWS Database 129

Dynatrace

JANUARY 16, 2023

The strongest Kubernetes growth areas are security, databases, and CI/CD technologies. Strongest Kubernetes growth areas are security, databases, and CI/CD technologies. Of the organizations in the Kubernetes survey, 71% run databases and caches in Kubernetes, representing a +48% year-over-year increase. Java, Go, and Node.js

Open Source 342

Open Source Java Operating System Programming 342

Percona

JANUARY 17, 2023

This blog is in continuation of my previous blog on the basic understanding of corruption with the subject line The Ultimate Guide to Database Corruption: Part 1 – An Overview. In terms of storage, internal pages are no different than the root page; they also store pointers to other internal pages. Introduction.

Database 116

Database Hardware Storage Programming 116

The Netflix TechBlog

JUNE 12, 2023

The agent also enables rotation of recovery keys after use, local storage and validation of recovery keys, and other features. In its typical configuration the Crypt agent enforces FileVault upon login and escrows the resulting recovery key to a corresponding Crypt server. We call this new tool Escrow Buddy.

Open Source 194

Open Source Database Servers Storage 194

Dynatrace

OCTOBER 7, 2020

Dynatrace recently opened up the enterprise-grade functionalities of Dynatrace OneAgent to all the data needed for observability, including metrics, events, logs, traces, and topology data. Seamlessly report and be alerted on non-topology-related custom metrics, using Dynatrace as a metric database. Dynatrace news.

Metrics 245

Metrics Analytics Storage Monitoring 245

Dynatrace

OCTOBER 22, 2021

We are changing the pricing for Log Monitoring v2, now ingested log events consume DDU. Metric and configuration storage database was updated to Cassandra 3.11.11 Dynatrace news. New features and enhancements. Check Log consumption for details. You can now pin a filtered Problems dashboard tile from the Problems page.

Metrics 213

Metrics Monitoring Storage Database 213

Scalegrid

JANUARY 19, 2024

The process of rolling back involves undoing any write operations on the previous primary member once it rejoins its replica set after experiencing a failover event, ensuring all data remains consistent across the entire group. To potential data loss, a rollback can also lead to inconsistencies within the database itself.

Database 130

Database Network Servers Monitoring 130

Percona

JANUARY 20, 2023

When planning a database deployment, one of the most challenging factors to consider is the amount of space we need to dedicate to data on disk. When using cloud storage like EBS or similar, it is normally easy(er) to extend volumes, which gives us the luxury to plan the space to allocate for data with a good grade of relaxation.

AWS 90

AWS Storage Monitoring Cloud 90

Percona

AUGUST 7, 2023

Both logs are crucial in the ACID (Atomicity, Consistency, Isolation, Durability) properties of database systems. InnoDB Undo Log The undo log, also known as the rollback segment, is a crucial part of the InnoDB storage engine. In a database system, rollback segments are used to temporarily store undo data during transactions.

Database 94

Database Tuning Storage Open Source 94

The Netflix TechBlog

OCTOBER 15, 2019

Delta is an eventual consistent, event driven, data synchronization and enrichment platform. Another thread or process is constantly polling events from the log table and writes them to one or multiple datastores, optionally removing events from the log table after acknowledged by all datastores.

Transportation 192

Transportation Architecture Processing Storage 192

Percona

AUGUST 18, 2023

2023-05-12T08:10:39.374389Z 1 [ERROR] [MY-011013] [Server] Failed to initialize DD Storage Engine. However, while testing with client data, we were not so lucky; error logs revealed unexpected event sequences during the replication setup, leading to a crash on the MySQL 8 node. 000046' binary log file, at position 368. and MySQL 8.0.

Open Source 65

Open Source Database Storage Engineering 65

Dynatrace

DECEMBER 18, 2023

An essential observability engineering tool Prometheus is an open-source telemetry database service that records and stores custom software metrics and provides a standardized interface to pull (in Prometheus terms, “scrape”) data using HTTP requests. To set the stage, let’s have a quick recap of what Prometheus is and what it does.

Metrics 177

Metrics Engineering Energy Tuning 177

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. Logs can also be used to represent event data.

Virtualization 160

Virtualization Infrastructure Monitoring Cloud 160

Smashing Magazine

SEPTEMBER 28, 2022

The browser receives a JavaScript bundle and static HTML in a payload, then it will render the DOM and add the listeners and events triggers for reactiveness. Caching partially stores your data and is not used as permanent storage. Using the cache as permanent storage is an anti-pattern. Data Event Sourcing.

Cache 125

Cache Performance Servers Social Media 125

Brendan Gregg

AUGUST 26, 2021

List of pre-defined events (to be used in -e): syscalls:sys_enter_kill [Tracepoint event] syscalls:sys_enter_tgkill [Tracepoint event] syscalls:sys_enter_tkill [Tracepoint event] # perf trace -e 'syscalls:sys_enter_*kill'. config/Slack/Local Storage/leveldb/013430.log config/Slack/Service Worker/Database/000004.log

Storage 145

Storage C++ Processing Database 145

Dynatrace

AUGUST 28, 2020

Azure Data Lake Storage Gen1. Azure Event Grid. Azure Event Hubs Cluster. Manual tasks like shutting down virtual machines in bulk or creating database backups can be error prone. Azure Logic Apps. Azure Container Instance. Azure Data Factory v1. Azure Data Factory v2. Azure Data Lake Analytics. Azure Maps Account.

Azure 155

Azure Cloud Tuning Monitoring 155

The Netflix TechBlog

DECEMBER 21, 2020

At this scale, we can gain a significant amount of performance and cost benefits by optimizing the storage layout (records, objects, partitions) as the data lands into our warehouse. We built AutoOptimize to efficiently and transparently optimize the data and metadata storage layout while maximizing their cost and performance benefits.

Storage 203

Storage Latency Efficiency Data Engineering 203

Dynatrace

SEPTEMBER 30, 2021

Recently, 53 Dynatracers convened in a Zoom room for 5 action-packed hours to take on our first AWS GameDay challenge, an event we participated in to help our developers accelerate their AWS certification path. Dynatrace news. Machine learning. Read any Amazon whitepapers that are relevant to the cert you seek.

AWS 209

AWS Best Practices Analytics Cloud 209

Dynatrace

MAY 14, 2020

Dynatrace PurePath technology captures and analyzes transactions end to end across every tier of your application technology stack, from the browser all the way down to the code and database level. This means that disk space requirements for Dynatrace transaction storage may increase.

Processing 153

Processing Hardware Traffic Storage 153

Dynatrace

MAY 6, 2021

Contact Dynatrace ONE if you wish to enable Cluster-side screenshot storage on pre-1.216 fresh-installed Clusters. To increase security, sign-in cluster events are no longer reported to Cluster Mission Control. Fixed an issue in which database conditions in tagging and management zone configurations were evaluated incorrectly.

Operating System 230

Operating System AWS Metrics Storage 230

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. of respondents are currently utilizing databases in Kubernetes (k8s).

Cloud 78

Cloud Open Source Strategy Best Practices 78

Dynatrace

OCTOBER 15, 2021

The data is incredibly plentiful and difficult to store over long periods due to capacity limitations — a reason why private and public cloud storage services have been a boon to DevOps teams. Logs are important because you’ll naturally want an event-based record of any notable anomalies across the system. Span ingestion.

Open Source 219

Open Source Metrics Cloud Transportation 219

Percona

FEBRUARY 10, 2023

To take consistent and hot backup, it uses various locking methods, especially for non-transactional storage engine tables. Locking is only done for MyISAM storage engine tables and other non-InnoDB tables after Percona XtraBackup finishes backing up all InnoDB/XtraDB data and logs.

Storage 99

Storage Engineering Open Source Servers 99

The Netflix TechBlog

JULY 30, 2019

The Netflix Media Database (NMDB) is one such example. External Payload Storage External payload storage was implemented to prevent the usage of Conductor as a data persistence system and to reduce the pressure on its backend datastore. An event task can create only one message, and a task can wait for only one event.

Lambda 189

Lambda Media Open Source Metrics 189

ScaleOut Software

JULY 19, 2021

Incoming data is saved into data storage (historian database or log store) for query by operational managers who must attempt to find the highest priority issues that require their attention. The best they can usually do in real-time using general purpose tools is to filter and look for patterns of interest.

IoT 78

IoT Analytics Big Data Architecture 78

Percona

AUGUST 30, 2023

Data powers everything, and unlike coal and coal combustion, data and databases aren’t going away. Any organization that uses personal and other sensitive data must have a firm, proven plan for business continuity in the event of a disaster or cyberattack. It’s suitable for databases with moderate change rates.

Database 85

Database Hardware Open Source Strategy 85

Scalegrid

MARCH 8, 2024

With MySQL point-in-time recovery , you can restore your database to the moment before the problem occurs. Preparation for PITR is crucial and involves enabling binary logging and creating a full database backup. By harnessing MySQL’s binary logging feature, every event is recorded in real-time.

Database 162

Database Strategy Servers Best Practices 162

Scalegrid

MAY 13, 2020

Greenplum Database is a massively parallel processing (MPP) SQL database that is built and based on PostgreSQL. Greenplum Database is an open-source , hardware-agnostic MPP database for analytics, based on PostgreSQL and developed by Pivotal who was later acquired by VMware. What is an MPP Database?

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Scalegrid

FEBRUARY 1, 2024

MySQL is a popular open-source relational database management system for online applications and data warehousing. Because of this, preserving the availability and integrity of the data stored in MySQL databases requires regular backups. Having MySQL backups for your database can speed up and simplify the recovery process.

Best Practices 130

Best Practices Storage Strategy Database 130

SQL Performance

MAY 1, 2020

I was a bit perplexed by this issue, since the system was certainly no slouch — plenty of cores, 3TB of memory, and XtremIO storage. Still, if you stack a bunch of high-transaction databases on there, checkpoint processing can get pretty sluggish. Change the Target Recovery Time of a Database. ADD EVENT sqlserver.

C++ 58

C++ Database Servers Storage 58

High Scalability

JUNE 22, 2018

using them to respond to storage events on s3 or database events or auth events is super easy and powerful. Xtracerx : for me the biggest value to serverless functions is how nicely they tie in to the ecosystem of a cloud provider. they can can be two orders of magnitude faster than FastBitSet.js.

Internet 113

Internet Internet Scalability Artificial Intelligence 113