Строим метрокластер на отечественном
К нам обратился заказчик с задачей построения катастрофоустойчивого кластера виртуализации. Из-за отсутствия на рынке доступных предложений пришлось подгонять под нужные параметры отечественные решения. Рассказываем, как Департамент вычислительных систем STEP LOGIC справился с этой задачей.
Читать: https://habr.com/ru/companies/step_logic/articles/734698/
К нам обратился заказчик с задачей построения катастрофоустойчивого кластера виртуализации. Из-за отсутствия на рынке доступных предложений пришлось подгонять под нужные параметры отечественные решения. Рассказываем, как Департамент вычислительных систем STEP LOGIC справился с этой задачей.
Читать: https://habr.com/ru/companies/step_logic/articles/734698/
4 Ways MongoDB Solves Healthcare's Interoperability Puzzle
Read: https://www.mongodb.com/blog/post/four-ways-mongodb-solves-healthcares-interoperability-puzzle
Read: https://www.mongodb.com/blog/post/four-ways-mongodb-solves-healthcares-interoperability-puzzle
Нагрузочный поединок между Tarantool 2.10 и Redis 7.0.5
Tarantool и Redis по большей части — два очень разных продукта. Начиная от заложенной в них функциональности и заканчивая протоколом, репликацией и кластерными решениями.
Тем не менее в них много схожего. И в статье мы хотим рассмотреть: что, если взять Tarantool как замену Redis? Просядет ли производительность из-за всех «дополнительных» фичей в Tarantool? Насколько хорошо или плохо справится дисковая подсистема с нагрузкой?
Мы взяли типичные кейсы работы с Redis и реализовали такие же механики на Tarantool, начиная от простых K-V операций и заканчивая вторичными ключами и производительностью кластерных решений: для Tarantool это Tarantool Cartridge, для Redis — Redis Cluster.
Читать: https://habr.com/ru/companies/kts/articles/730518/
Tarantool и Redis по большей части — два очень разных продукта. Начиная от заложенной в них функциональности и заканчивая протоколом, репликацией и кластерными решениями.
Тем не менее в них много схожего. И в статье мы хотим рассмотреть: что, если взять Tarantool как замену Redis? Просядет ли производительность из-за всех «дополнительных» фичей в Tarantool? Насколько хорошо или плохо справится дисковая подсистема с нагрузкой?
Мы взяли типичные кейсы работы с Redis и реализовали такие же механики на Tarantool, начиная от простых K-V операций и заканчивая вторичными ключами и производительностью кластерных решений: для Tarantool это Tarantool Cartridge, для Redis — Redis Cluster.
Читать: https://habr.com/ru/companies/kts/articles/730518/
Исследование мобильных устройств в условиях санкций – что принципиально изменилось?
Всем привет! Я - Федор Музалевский, занимаюсь судебной экспертизой в RTM Group. В частности, достаю из смартфонов разную информацию. С приходом санкций это могло стать гораздо сложнее. Так ли это (спойлер – нет)? Разберемся ниже.
Введение санкций в отношении России и уход многих иностранных вендоров не могли не отразиться на такой специфичной области, как мобильная криминалистика. Здесь применяется немало зарубежных решений, а ограничения коснулись работы экспертов и государственных учреждений, и частных организаций. В этом материале мы поговорим о том, какие средства вообще применяющихся в данной сфере, насколько сократился их арсенал, а также дадим рекомендации – как быть специалистам.
Мобильная криминалистика является направлением цифровой криминалистики – прикладной науки о расследовании и раскрытии преступлений, связанных с цифровой информацией, о методах получения и исследования доказательств в форме цифровой информации, о применяемых для этого технических средствах. Мобильная криминалистика занимается исследованием устройств, функционирующих на базе мобильных операционных систем iOS, Android, Windows Mobile, BlackBerry.
Читать: https://habr.com/ru/articles/736114/
Всем привет! Я - Федор Музалевский, занимаюсь судебной экспертизой в RTM Group. В частности, достаю из смартфонов разную информацию. С приходом санкций это могло стать гораздо сложнее. Так ли это (спойлер – нет)? Разберемся ниже.
Введение санкций в отношении России и уход многих иностранных вендоров не могли не отразиться на такой специфичной области, как мобильная криминалистика. Здесь применяется немало зарубежных решений, а ограничения коснулись работы экспертов и государственных учреждений, и частных организаций. В этом материале мы поговорим о том, какие средства вообще применяющихся в данной сфере, насколько сократился их арсенал, а также дадим рекомендации – как быть специалистам.
Мобильная криминалистика является направлением цифровой криминалистики – прикладной науки о расследовании и раскрытии преступлений, связанных с цифровой информацией, о методах получения и исследования доказательств в форме цифровой информации, о применяемых для этого технических средствах. Мобильная криминалистика занимается исследованием устройств, функционирующих на базе мобильных операционных систем iOS, Android, Windows Mobile, BlackBerry.
Читать: https://habr.com/ru/articles/736114/
База данных в контейнере Docker — как ее запустить, и зачем она нужна
В этом посте я хотел бы показать, как легко можно использовать базу данных (здесь для примера взята PostgreSQL) в контейнере Docker. В данном посте рассмотрены достоинства и недостатки такого решения. В конце статьи будет рассказано, что такое том Docker (Docker Volume).
Читать: https://habr.com/ru/companies/piter/articles/736332/
В этом посте я хотел бы показать, как легко можно использовать базу данных (здесь для примера взята PostgreSQL) в контейнере Docker. В данном посте рассмотрены достоинства и недостатки такого решения. В конце статьи будет рассказано, что такое том Docker (Docker Volume).
Читать: https://habr.com/ru/companies/piter/articles/736332/
Announcing Oracle Spatial Studio 23.1
Oracle Spatial Studio is a self-service, no-code mapping tool that allows you to visualize, explore, and analyze geospatial data stored in and managed by Oracle. Version 23.1 is now available in the OCI Marketplace and for on-premises deployment. This release provides an array of features to improve usability and functionality.
Read: https://blogs.oracle.com/undefined/post/announcing-oracle-spatial-studio-231
Oracle Spatial Studio is a self-service, no-code mapping tool that allows you to visualize, explore, and analyze geospatial data stored in and managed by Oracle. Version 23.1 is now available in the OCI Marketplace and for on-premises deployment. This release provides an array of features to improve usability and functionality.
Read: https://blogs.oracle.com/undefined/post/announcing-oracle-spatial-studio-231
👍1
Introducing Data Studio
This post introduces Data Studio, the new home for the tools built in to the Oracle Autonomous Database, providing self-service capabilities to load, transform, prepare, analyze and share your data without the need for any additional software or services.
Read: https://blogs.oracle.com/datawarehousing/post/introducing-data-studio
This post introduces Data Studio, the new home for the tools built in to the Oracle Autonomous Database, providing self-service capabilities to load, transform, prepare, analyze and share your data without the need for any additional software or services.
Read: https://blogs.oracle.com/datawarehousing/post/introducing-data-studio
Oracle
Introducing Data Studio
This post introduces Data Studio, the new home for the tools built in to the Oracle Autonomous Database, providing capabilities to load, transform, prepare and analyze your data without the need for any additional software or services.
Latest Autonomous Data Warehouse innovations breaking through data management boundaries
Access any data regardless of location, use built-in data integration, share data faster and easier, and take advantage of the #AutonomousDataWarehouse Exadata storage’s 20x performance over object storage with a 75% reduction in storage costs.
Read: https://blogs.oracle.com/datawarehousing/post/latest-autonomous-data-warehouse-innovations-may-2023
Access any data regardless of location, use built-in data integration, share data faster and easier, and take advantage of the #AutonomousDataWarehouse Exadata storage’s 20x performance over object storage with a 75% reduction in storage costs.
Read: https://blogs.oracle.com/datawarehousing/post/latest-autonomous-data-warehouse-innovations-may-2023
Oracle
Latest Autonomous Data Warehouse innovations breaking through data management boundaries
Access any data regardless of location, use built-in data integration, share data faster and more easily, and take advantage of the #AutonomousDataWarehouse Exadata storage’s 20x performance over object storage. Rethink your data lakes with a 75% reduction…
Rethink your data lake with Autonomous Data Warehouse
Choose your data lake architecture based on your needs, not cost: Store all of your data in #AutonomousDataWarehouse, object stores, or both. You can, thanks to a 75% reduction in #AutonomousDataWarehouse #Exadata storage costs.
Read: https://blogs.oracle.com/datawarehousing/post/rethink-your-data-lake-with-autonomous-data-warehouse
Choose your data lake architecture based on your needs, not cost: Store all of your data in #AutonomousDataWarehouse, object stores, or both. You can, thanks to a 75% reduction in #AutonomousDataWarehouse #Exadata storage costs.
Read: https://blogs.oracle.com/datawarehousing/post/rethink-your-data-lake-with-autonomous-data-warehouse
Oracle
Rethink your data lake with Autonomous Data Warehouse
Organizations can rethink their data lake architectures and store all of their data in Autonomous Data Warehouse thanks to a 75 percent reduction in Autonomous Data Warehouse storage costs. Storing data in Oracle Autonomous Data Warehouse’s highly optimized…
Unlimited data-driven collaboration with Data Sharing of Oracle Autonomous Database
This blog post give an insight on how to share and consume data with Autonomous Database, using modern technologies and protocols
Read: https://blogs.oracle.com/datawarehousing/post/share-data-with-oracle-autonomous-database-data-sharing
This blog post give an insight on how to share and consume data with Autonomous Database, using modern technologies and protocols
Read: https://blogs.oracle.com/datawarehousing/post/share-data-with-oracle-autonomous-database-data-sharing
Oracle
Data Sharing with Oracle Autonomous Database
This blog post give an insight on how to share and consume data with Autonomous Database, using modern technologies and protocols.
Operational Property Graphs in Oracle Database 23c Free - Developer Release
There are many implicit and explicit connections in data that can reveal new insights into your data. Traversing these connections in data usually requires complex recursive queries or lengthy joins. In Oracle Database 23c Free - Developer Release, the GRAPH_TABLE function and MATCH clause of the new SQL:2023 standard enable you to write simple SQL queries to follow connections in data.
Read: https://blogs.oracle.com/undefined/post/operational-property-graphs-in-oracle-database-23c-free-developer-release
There are many implicit and explicit connections in data that can reveal new insights into your data. Traversing these connections in data usually requires complex recursive queries or lengthy joins. In Oracle Database 23c Free - Developer Release, the GRAPH_TABLE function and MATCH clause of the new SQL:2023 standard enable you to write simple SQL queries to follow connections in data.
Read: https://blogs.oracle.com/undefined/post/operational-property-graphs-in-oracle-database-23c-free-developer-release
Oracle Zero Downtime Migration 21.4
Oracle Zero Downtime Migration 21.4
Read: https://blogs.oracle.com/maa/post/oracle-zero-downtime-migration-214
Oracle Zero Downtime Migration 21.4
Read: https://blogs.oracle.com/maa/post/oracle-zero-downtime-migration-214
Oracle
Oracle Zero Downtime Migration 21.4
Essential reading: Explaining modern data management (Part 2)
Data management, data analytics, machine learning and artificial intelligence are all hot topics. Oracle is a leading company in data management with over 4 decades of experience. Let's step back together and learn about the latest concepts, architectures and innovations provided by Oracle to turn your data into actions.
Read: https://blogs.oracle.com/cloud-infrastructure/post/explaining-modern-data-mgmt-pt-2
Data management, data analytics, machine learning and artificial intelligence are all hot topics. Oracle is a leading company in data management with over 4 decades of experience. Let's step back together and learn about the latest concepts, architectures and innovations provided by Oracle to turn your data into actions.
Read: https://blogs.oracle.com/cloud-infrastructure/post/explaining-modern-data-mgmt-pt-2
Oracle
Essential reading: Explaining Modern Data Management (Part 2/3)
Data management, data analytics, machine learning and artificial intelligence are all hot topics. Oracle is a leading company in data management with over 4 decades of experience. Let's step back together and learn about the latest concepts, architectures…
Fourth Quarterly update on Oracle Graph (2022)
Oracle Graph Server and Client version 22.4 has been released and contains a number of feature updates. In this release of Oracle Graph Server and Client, we have made updates that align PGQL with the SQL/PGQ standard. With these updates, anyone familiar with SQL can easily write more intricate graph queries than ever before. Additionally, Graph Server (PGX) now supports a graph loading progress reporting API, subgraph loading enhancements, and synchronization for published graphs.
Read: https://blogs.oracle.com/undefined/post/fourth-quarterly-update-on-oracle-graph-2022
Oracle Graph Server and Client version 22.4 has been released and contains a number of feature updates. In this release of Oracle Graph Server and Client, we have made updates that align PGQL with the SQL/PGQ standard. With these updates, anyone familiar with SQL can easily write more intricate graph queries than ever before. Additionally, Graph Server (PGX) now supports a graph loading progress reporting API, subgraph loading enhancements, and synchronization for published graphs.
Read: https://blogs.oracle.com/undefined/post/fourth-quarterly-update-on-oracle-graph-2022
To Data Lake or Not to Data Lake
For enterprise data, analytics and machine learning can be done simpler, faster, and at less total cost in an Oracle Database. The Oracle Database-centric Data Lab is a unique embedded platform for doing analytics within your transaction systems or data warehouses. Whether your Oracle Database is in the cloud or in your data center, take advantage of these embedded and free capabilities today!
Read: https://blogs.oracle.com/bigdata/post/to-data-lake-or-not-to-data-lake
For enterprise data, analytics and machine learning can be done simpler, faster, and at less total cost in an Oracle Database. The Oracle Database-centric Data Lab is a unique embedded platform for doing analytics within your transaction systems or data warehouses. Whether your Oracle Database is in the cloud or in your data center, take advantage of these embedded and free capabilities today!
Read: https://blogs.oracle.com/bigdata/post/to-data-lake-or-not-to-data-lake
Oracle
To Data Lake or Not to Data Lake
For enterprise data, analytics and machine learning can be done simpler, faster, and at less total cost in an Oracle Database. The Oracle Database-centric Data Lab is a unique embedded platform for doing analytics within your transaction systems or data warehouses.…
Why Oracle Database runs best on Oracle Linux
The technical brief 'Why Oracle Database runs best on Oracle Linux' explains what makes Oracle Linux the best choice for a cloud-ready, cost-effective, and high-performance operating environment when modernizing infrastructure or consolidating Oracle Database instances.
Read: https://blogs.oracle.com/linux/post/why-oracle-database-runs-best-on-oracle-linux
The technical brief 'Why Oracle Database runs best on Oracle Linux' explains what makes Oracle Linux the best choice for a cloud-ready, cost-effective, and high-performance operating environment when modernizing infrastructure or consolidating Oracle Database instances.
Read: https://blogs.oracle.com/linux/post/why-oracle-database-runs-best-on-oracle-linux
Oracle
Why Oracle Database runs best on Oracle Linux
The technical paper 'Why Oracle Database runs best on Oracle Linux' explains what makes Oracle Linux the best choice for a cloud-ready, cost-effective, and high-performance operating environment when modernizing infrastructure or consolidating Oracle Database…
Oracle Autonomous Database users can now be authenticated and managed with Azure Active Directory
Many on-premises customers integrate their Oracle Database with Microsoft Active Directory to streamline user management and help reduce risk. As these customers migrate to the cloud, many are looking to centralize identities in their cloud directories while their Oracle Database runs in Oracle Cloud Infrastructure (OCI).
Read: https://blogs.oracle.com/cloudsecurity/post/azure-active-directory-can-authenticate-database-users
Many on-premises customers integrate their Oracle Database with Microsoft Active Directory to streamline user management and help reduce risk. As these customers migrate to the cloud, many are looking to centralize identities in their cloud directories while their Oracle Database runs in Oracle Cloud Infrastructure (OCI).
Read: https://blogs.oracle.com/cloudsecurity/post/azure-active-directory-can-authenticate-database-users
Oracle
Oracle Autonomous Database users can now be authenticated and managed with Azure Active Directory
Many on-premises customers integrate their Oracle Database with Microsoft Active Directory to streamline user management and help reduce risk. As these customers migrate to the cloud, many are looking to centralize identities in their cloud directories while…
Announcing Oracle Database Service for Microsoft Azure
Today, at Microsoft Inspire, Satya Nadella, CEO of Microsoft, and Larry Ellison, Chairman and CTO of Oracle Corporation, announced the availability of the Oracle Database Service for Microsoft Azure.
Read: https://blogs.oracle.com/cloud-infrastructure/post/announcing-oracle-database-service-for-microsoft-azure
Today, at Microsoft Inspire, Satya Nadella, CEO of Microsoft, and Larry Ellison, Chairman and CTO of Oracle Corporation, announced the availability of the Oracle Database Service for Microsoft Azure.
Read: https://blogs.oracle.com/cloud-infrastructure/post/announcing-oracle-database-service-for-microsoft-azure
Oracle
Announcing Oracle Database Service for Microsoft Azure
Today, at Microsoft Inspire, Satya Nadella, CEO of Microsoft, and Larry Ellison, Chairman and CTO of Oracle Corporation, announced the availability of the Oracle Database Service for Microsoft Azure.
Oracle Database Service for Azure
See how Oracle and Microsoft have simplified the path to Multicloud Choice
Read: https://blogs.oracle.com/cloud-infrastructure/post/simplify-path-to-multicloud-choice
See how Oracle and Microsoft have simplified the path to Multicloud Choice
Read: https://blogs.oracle.com/cloud-infrastructure/post/simplify-path-to-multicloud-choice
Oracle
Oracle Database Service for Azure
See how Oracle and Microsoft have simplified the path to Multicloud Choice
Recent New Graph Features in Autonomous Database
Oracle Graph has a few exciting new features with the release of Oracle Graph Server and Client 22.3. All features work with Oracle Database 12.2 onward, with the download of Graph Server and Client, at no additional license cost. Additionally, the Property Graph Java client of Oracle Graph Server and Client can now be obtained from Maven Central. Finally, there have been some updates to Graph Studio on the Autonomous Database.
Read: https://blogs.oracle.com/undefined/post/recent-new-features-in-oracle-graph
Oracle Graph has a few exciting new features with the release of Oracle Graph Server and Client 22.3. All features work with Oracle Database 12.2 onward, with the download of Graph Server and Client, at no additional license cost. Additionally, the Property Graph Java client of Oracle Graph Server and Client can now be obtained from Maven Central. Finally, there have been some updates to Graph Studio on the Autonomous Database.
Read: https://blogs.oracle.com/undefined/post/recent-new-features-in-oracle-graph
Cook up a new solution!
Are you developing your next cool app? Working to solve a new problem in your organization? Check out how Oracle solutions can help!
Read: https://blogs.oracle.com/livelabs/post/cook-up-a-new-solution
Are you developing your next cool app? Working to solve a new problem in your organization? Check out how Oracle solutions can help!
Read: https://blogs.oracle.com/livelabs/post/cook-up-a-new-solution
Oracle
Cook up a new solution!
Are you developing your next cool app? Working to solve a new problem in your organization? Check out how Oracle solutions can help!