MongoDB Background and specifics ,
also I provide how to use Mongod Security .
and Basic MongoDB operation by pymongo
我這份文件有介紹MONGODB的特性及限制,Sharding 及 Replicate 的觀悠,Security怎麼作,怎麼用
Alongside with all other features SQL 2016 now natively supports JSON – one of the most common formats for data exchange. SQL 2016 now has built-in capabilities to query, analyze, exchange and transform JSON data.
JSON functionality is quite similar to SQL XML support but despite this being one of the most desired additions to SQL 2016 there is a flavour of something missing – the JSON data type.
In this session we will talk about JSON support features, limitations and some tricks to overcome these.
Discover how mobile game companies are leveraging AWS to build cost-effective, scalable games. Learn how companies like Supercell are using EC2 and S3 to run their online game servers. Understand the challenges in scaling game databases, and how developers like Halfbrick use DynamoDB to overcome these demands. Learn how you can use the new EC2 G2 and C3 instances to run multiplayer games in the cloud. Finally, see how developers like Rovio are using SNS to send mobile push notifications to keep players engaged.
PostgreSQL has kept up the momentum around JSON with version 9.4 featuring JSONB as demand for working with unstructured data continues to grow. In this talk delivered during Postgres Open 2014, Vibhor Kumar, principal systems engineer at EnterpriseDB, offered some scenarios for working with JSON in PostgreSQL and demonstrated performance metrics. This session also gave some instruction on how to use different operations and explored comparisons to BSON.
MongoDB Background and specifics ,
also I provide how to use Mongod Security .
and Basic MongoDB operation by pymongo
我這份文件有介紹MONGODB的特性及限制,Sharding 及 Replicate 的觀悠,Security怎麼作,怎麼用
Alongside with all other features SQL 2016 now natively supports JSON – one of the most common formats for data exchange. SQL 2016 now has built-in capabilities to query, analyze, exchange and transform JSON data.
JSON functionality is quite similar to SQL XML support but despite this being one of the most desired additions to SQL 2016 there is a flavour of something missing – the JSON data type.
In this session we will talk about JSON support features, limitations and some tricks to overcome these.
Discover how mobile game companies are leveraging AWS to build cost-effective, scalable games. Learn how companies like Supercell are using EC2 and S3 to run their online game servers. Understand the challenges in scaling game databases, and how developers like Halfbrick use DynamoDB to overcome these demands. Learn how you can use the new EC2 G2 and C3 instances to run multiplayer games in the cloud. Finally, see how developers like Rovio are using SNS to send mobile push notifications to keep players engaged.
PostgreSQL has kept up the momentum around JSON with version 9.4 featuring JSONB as demand for working with unstructured data continues to grow. In this talk delivered during Postgres Open 2014, Vibhor Kumar, principal systems engineer at EnterpriseDB, offered some scenarios for working with JSON in PostgreSQL and demonstrated performance metrics. This session also gave some instruction on how to use different operations and explored comparisons to BSON.
1. What web caching means and includes
2. Why use caching
3. File caching
4. Share caching
5. Local caching
6. Memcached and its usage
7. TTServer and KTServer
8. Redis VS SSDB
9. CDN cachings
10. Twemproxy
11. Programming skills and tips
Quick guide about "WSO2 IoT Server Device Manufacturer Guide" (https://docs.wso2.com/display/IoTS300/Device+Manufacturer+Guide), including function description, source code brief, how to start, and some troubleshooting.
1. What web caching means and includes
2. Why use caching
3. File caching
4. Share caching
5. Local caching
6. Memcached and its usage
7. TTServer and KTServer
8. Redis VS SSDB
9. CDN cachings
10. Twemproxy
11. Programming skills and tips
Quick guide about "WSO2 IoT Server Device Manufacturer Guide" (https://docs.wso2.com/display/IoTS300/Device+Manufacturer+Guide), including function description, source code brief, how to start, and some troubleshooting.
透過簡單的攻擊範例,說明四種常見的 SQL Injection (Union Based Injection、Error Based Injection、Boolean Based Blind Injection、Time Based Blind Injection),並介紹一款常用的工具 sqlmap。
Introduction of Continuous Integration (CI)
* Try to answer questions from developers, testers, team leaders, and managers.
* The topology and features of CI.
* How can CI reduce risks?
《 Test-Driven Development for Embedded C 》心得分享。
TDD(測試驅動開發)是任何開發人員應該掌握的編程實踐,開發者依照需求設計單元測試,然後編寫程式滿足測試,在快速密集的回饋循環中逐漸完善功能,並隨時維持良好的軟體品質。這種開發方式對於物件導向語言陣營的朋友來說應該不陌生,但由於開發環境的特性,使用程序語言的嵌入式平台開發者可能壓根沒聽過或者自認今生無緣。
希望這次交流能為嵌入式平台開發者介紹一些不同於以往的開發方式,打開每個通往敏捷軟體開發的可能。分享內容包含嵌入式TDD原理與策略,單元測試相關工具,如何斷開模組依賴關係,如何得到可測試的設計,以及實務上的建議。