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141787 articles · Page 6830 of 7090
Architects' Tech Alliance
Architects' Tech Alliance
Aug 18, 2016 · Cloud Computing

Understanding the Evolution and Competition Between Traditional and Emerging Storage Technologies

The article analyzes how cloud-native, distributed, and software‑defined storage solutions are reshaping the enterprise storage market, compares them with traditional high‑reliability systems, and offers guidance on selecting, integrating, and migrating storage technologies based on business scenarios, cost, and performance considerations.

Big DataEnterpriseSDS
0 likes · 10 min read
Understanding the Evolution and Competition Between Traditional and Emerging Storage Technologies
360 Zhihui Cloud Developer
360 Zhihui Cloud Developer
Aug 18, 2016 · Information Security

Why Chrome Flags Your HTTPS Site Red and How to Fix It

This article explains Chrome's green‑yellow‑red HTTPS indicators, the pitfalls of SHA‑1 certificates, mixed‑content warnings, AES key size choices, and provides concrete Nginx configuration snippets to upgrade to SHA‑2 and modern cipher suites.

ChromeHTTPSSHA2
0 likes · 8 min read
Why Chrome Flags Your HTTPS Site Red and How to Fix It
Baidu Intelligent Testing
Baidu Intelligent Testing
Aug 18, 2016 · Mobile Development

Establishing an Effective Mobile App Quality Monitoring System: Standards, Metrics, and Data Utilization

This article explains how to build a comprehensive mobile app quality monitoring framework by defining quality standards, setting capability indicators, and leveraging data acquisition, analysis, and visualization to continuously improve product reliability and user experience across different development stages.

MetricsMobile AppOperations
0 likes · 11 min read
Establishing an Effective Mobile App Quality Monitoring System: Standards, Metrics, and Data Utilization
ITPUB
ITPUB
Aug 18, 2016 · Databases

Cut Oracle Data Extraction from 20 Hours to 1 Hour: Proven DBA Tuning Tricks

An experienced DBA shares a real-world case of optimizing a nightly Oracle reporting pipeline, detailing how partitioned tables, truncate operations, table compression, disabling logging, and parallel execution reduced a 20‑hour data extraction to under one hour, and compiles community‑sourced tuning tips for large‑scale data warehouses.

Data WarehousingOraclePerformance Tuning
0 likes · 14 min read
Cut Oracle Data Extraction from 20 Hours to 1 Hour: Proven DBA Tuning Tricks
ITPUB
ITPUB
Aug 18, 2016 · Backend Development

Step-by-Step Guide to Building a Django‑Based Operations Platform

This article fills the gap of detailed tutorials by chronologically documenting how the author constructed a Django‑powered operations platform, adding monitoring, dashboards, log viewing, task submission, and various management features, each illustrated with screenshots and brief explanations.

Backend DevelopmentDjangoMonitoring
0 likes · 8 min read
Step-by-Step Guide to Building a Django‑Based Operations Platform
360 Quality & Efficiency
360 Quality & Efficiency
Aug 18, 2016 · Frontend Development

Comprehensive Front-End UI Component Testing Checklist

This article provides a detailed checklist of test cases for common web front‑end UI components such as tree controls, various chart types, maps, file upload/download, image handling, URL validation, and IP input fields, helping testers ensure functional correctness, data integrity, and user experience.

UI testingcomponent checklistfrontend
0 likes · 10 min read
Comprehensive Front-End UI Component Testing Checklist
Architecture Digest
Architecture Digest
Aug 18, 2016 · Backend Development

Architecture and Scaling Practices of the Miaopai Short Video Platform

The article details the evolution, system architecture, backend technologies, high‑availability designs, data handling, upload and playback workflows, and operational monitoring of the Miaopai short‑video service, illustrating how it scales to hundreds of millions of users under heavy load.

High AvailabilitySystem Architecturecloud storage
0 likes · 12 min read
Architecture and Scaling Practices of the Miaopai Short Video Platform
Qunar Tech Salon
Qunar Tech Salon
Aug 18, 2016 · Artificial Intelligence

Automatic Ticket Classification Using SVM and word2vec at Qunar

At Qunar, the data center algorithm team developed an automatic ticket classification system that combines Support Vector Machine with word2vec embeddings to handle high‑dimensional, low‑sample text data, achieving 89% accuracy and 80% recall while outlining the full machine‑learning pipeline from feature extraction to deployment.

Machine LearningQunarWord2Vec
0 likes · 7 min read
Automatic Ticket Classification Using SVM and word2vec at Qunar
ITPUB
ITPUB
Aug 17, 2016 · Databases

Decoding Oracle Enqueue Locks: Queues, Resource Structures, and Hash Buckets

This article explains how Oracle protects shared resources using enqueue queues, details the naming of queue identifiers like TM, describes the creation and composition of resource structures in the SGA, and examines the hash‑bucket mechanism that locates these structures while highlighting relevant parameters and diagnostic queries.

Database InternalsEnqueue LocksOracle
0 likes · 13 min read
Decoding Oracle Enqueue Locks: Queues, Resource Structures, and Hash Buckets
ITPUB
ITPUB
Aug 17, 2016 · Databases

How to Disable and Re‑Enable Oracle 11g Automatic Statistics Collection

This guide explains why Oracle 11g's automatic optimizer statistics collection can affect 24‑hour systems, shows how to check its status, and provides step‑by‑step commands to disable, re‑enable, and verify the task, including differences from Oracle 10g.

DBMS_AUTO_TASK_ADMINDatabase AdministrationOracle
0 likes · 5 min read
How to Disable and Re‑Enable Oracle 11g Automatic Statistics Collection
Architecture Digest
Architecture Digest
Aug 17, 2016 · Backend Development

Design and Optimization of Bilibili Live Chat (GOIM) System

The article presents a detailed overview of Bilibili's GOIM live chat architecture, covering its high‑stability, high‑availability, low‑latency design, component breakdown, memory and module optimizations, network improvements, and performance testing results to achieve scalable real‑time messaging.

Backend architectureGoHigh Availability
0 likes · 13 min read
Design and Optimization of Bilibili Live Chat (GOIM) System
dbaplus Community
dbaplus Community
Aug 17, 2016 · Databases

How We Turned a Sluggish Hospital HIS on SQL Server 2008R2 into a Faster System

This article walks through a real‑world case study of a hospital HIS running on SQL Server 2008R2, detailing the system’s hardware specs, performance metrics, three‑phase optimization process—including general tuning, statement‑level fixes, and deep CPU/memory analysis—and the measurable results achieved without adding new hardware.

Hospital HISIndexingPerformance Tuning
0 likes · 12 min read
How We Turned a Sluggish Hospital HIS on SQL Server 2008R2 into a Faster System
MaGe Linux Operations
MaGe Linux Operations
Aug 17, 2016 · Operations

Mastering GlusterFS: Installation, Volume Types, and Management Commands

This guide provides a comprehensive overview of GlusterFS, covering essential terminology, step‑by‑step installation, cluster and volume management—including distributed, replicated, striped, and hybrid volume types—along with commands for creating, expanding, healing, and monitoring volumes, plus client mounting options and troubleshooting tips.

Distributed StorageGlusterFSLinux
0 likes · 16 min read
Mastering GlusterFS: Installation, Volume Types, and Management Commands