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Kingsoft Cloud versus Tata Communications

Easily compare Kingsoft Cloud and Tata Communications for POP locations, products, pricing, features & support. We hope this helps you better understand the similarities and differences between these content delivery networks.

Kingsoft Cloud logo Tata Communications logo

Company

Company Kingsoft Cloud Tata Communications
Short profile Founded in 2012, Kingsoft Cloud owns data centers and POPs around the globe, provides users services and solutions for vertical industries. Relying on technology accumulation, they focus on video and file delivery and support varied protocols including RTMP, HLS, HDS, HTTP TS and HTTP FLV. Tata Communications is a full service, carrier grade, global CDN that has been in operation since their acquisition of BitGravity in 2012. The CDN rides on Tata’s global infrastructure which is the largest Tier 1 network in the world. Tata’s ownership of the network and peering relationships enable it to be very competitive when it comes to price.

Products

Yes
Sort of/partially
No
Extra costs
Unknown
Product Kingsoft Cloud Tata Communications
Dynamic content deliveryNon-cacheable content delivery. User login, shopping cart ... Dynamic Site Acceleration
Small file deliveryStatic object delivery; caching of small files (file size <1 MB) Whole Site Acceleration
Large file deliveryStatic object delivery; caching of large files (file size >1 MB) Large Object Rapid Delivery
Live videoDelivery of live video. RTMP? Transcoding/transmuxing? Live Stream Acceleration Live Streaming
Video on demandDelivery of on demand video Video On Demand Acceleration Video On Demand
Image OptimizationAutomatic image transformation/compression/optimization Need to enable Kingsoft Standard Storage Service
DNSAuthoritative DNS for customer domain
WAFWeb Application Firewall CDN Security
Anti-DDoSDDoS attack protection. Specific product(s) for this. CDN Security
Private CDNDedicated edge resources & custom configs
Edge ComputeRun your code on CDN edge servers

Network

How many POP locations do Kingsoft Cloud and Tata Communications have in different parts of the world?

Region Kingsoft Cloud Tata Communications
North America 5 8
Latin America 0 0
Europe 1 4
Russia & CIS 1 0
Asia excl. China 8 10
China 600 0
Oceania 0 1
Middle East 1 1
Africa 0 0

Pricing

Pricing & contract duration Kingsoft Cloud Tata Communications
Minimum contract term No minimum Unknown
Minimum monthly costs No minimum Unknown
Requests costsCustomers pay for client to CDN requests None Unknown
Ingress costsCustomers pay for origin-to-CDN bytes transferred None Unknown
NA/EU traffic (low volume) $0.03 per GB Unknown
APAC traffic (low volume) $0.07 per GB Unknown
LATAM traffic (low volume) $0.08 per GB Unknown

Features

Yes
Sort of/partially
No
Extra costs
Unknown
Web acceleration Kingsoft Cloud Tata Communications
Instant setupSign up, configure, start testing. Account creation requires a Kingsoft Cloud employee's assistance
Change propagation delayHow fast do config changes propagate to all POPs? 5 minutes <10 minutes
Apex/root domain OK Blog: Root domain on CDN and performanceNo performance degradation when using http(s)://domain.com Global Anycasted network
tooltip Tata recommends against root domain though, as they may make changes in DNS at any time
HTTP/2 End of 2017
HTTP/3
WebSockets
IPv6Do the edge servers have IPv6?
Compression CDN Guide: CompressionReduce file size for faster delivery Resend from origin
tooltip Always fetch compressed from origin
Origin pull - protocolHTTP only or HTTPS possible too? HTTP and HTTPS.
tooltip Match protocol
HTTP and HTTPS
Origin pull - Host headerUse client > edge value? Set specific value? Configure specific other Host header
tooltip CDN can also forward client request Host header to origin
Can't configure specific other Host header
Origin ShieldOne POP pulls from origin, other POPs pull from the shield POP Setup by a Kingsoft Cloud employee Tiered architecture, not single POP shield
tooltip Tata support is needed to enable/configure this
Waiting RoomDuring peak traffic, route users to a virtual waiting room
Push / uploadStore your content directly on CDN, no customer origin Customers can use Kingsoft Standard Storage Service Product. Upload via API. $0.1 per GB stored
Cache control - CDN caching By default, CDN honors origin headers
tooltip Full and granular control is possible
Full and granular control
Cache control - client caching By default, CDN honors origin headers
tooltip Full and granular control is possible
Full and granular control
Serve Stale CDN Guide: Serve StaleCDN serves cached but expired content in case origin is in trouble Cache-Control extensions support
Purge CDN Guide: PurgeInvalidate or delete cached objects on CDN Avg. purge time is 40s, 99.97% completed within 5 minutes No longer than 2 mins, often much faster
Purge - capabilities Purge all, purge by directory, soft purge Purge all, purge by directory, not by tag or header
Analytics Many metrics in the UI
tooltip 2 seconds refresh ('instant') possible at extra charge
Log files Accessible via UI and API. Free Refreshed every 24h. Available via FTP
tooltip 15m refresh possible at extra charge
API Purge, configuration, analytics, logs Purge, configuration. Not analytics
HTTPS & Content Protection Kingsoft Cloud Tata Communications
CDN domain HTTPSUse the CDN's domain, like cloudfront.net SNI
Customer domain HTTPSYour domain in the CDN's certificate SNI. Pricing is custom
Customer cert HTTPSYour certificate on the CDN SNI. Pricing is custom. EV cert possible SNI. Pricing is custom.
tooltip Update cert via UI or API
Token authentication Support is needed, custom pricing
Geo blocking Support is needed, custom pricing
Hotlink protectionThird parties cannot deeplink to your content Whitelist/blacklist on Referer header (max 100 entries) Their support team is needed
Basic authenticationUser logs in on the CDN to get content
IP white/blacklisting Whitelist/blacklist on IP (max 100 entries) White or black listing. IP addresses and CIDR blocks
tooltip Customer can configure self in UI

Support

Customer support Kingsoft Cloud Tata Communications
Documentation Good documentation but not public Some documentation, not public
Humans Free, 24/7 email support and phone support All customers get 24/7 email and phone support.