Easily compare Tata Communications and CDN77 for POP locations, products, pricing, features & support. We hope this helps you better understand the similarities and differences between these content delivery networks.
Company
Company | Tata Communications | CDN77 |
---|---|---|
Short profile | 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. | CDN77 provides a solid set of content delivery products and solutions all over the world, with 47 PoPs on 6 continents. CDN77 is an innovation frontrunner known to be among the first providers to offer features such as TLS 1.3, Brotli or HTTP/2. They also offer real-time support provided by in-house engineers 24/7 |
Products
Product | Tata Communications | CDN77 |
---|---|---|
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 Streaming | Live streaming |
Video on demandDelivery of on demand video | Video On Demand | Video delivery |
Image OptimizationAutomatic image transformation/compression/optimization | ||
DNSAuthoritative DNS for customer domain | ||
WAFWeb Application Firewall | CDN Security | |
Anti-DDoSDDoS attack protection. Specific product(s) for this. | CDN Security | DDOS Mitigation |
Private CDNDedicated edge resources & custom configs | Private CDN | |
Edge ComputeRun your code on CDN edge servers |
Network
How many POP locations do Tata Communications and CDN77 have in different parts of the world?
Region | Tata Communications | CDN77 |
---|---|---|
North America | 8 | 12 |
Latin America | 0 | 6 |
Europe | 4 | 19 |
Russia & CIS | 0 | 3 |
Asia excl. China | 10 | 5 |
China | 0 | 0 |
Oceania | 1 | 1 |
Middle East | 1 | 6 |
Africa | 0 | 1 |
Pricing
Pricing & contract duration | Tata Communications | CDN77 |
---|---|---|
Minimum contract term | Unknown | 1 month |
Minimum monthly costs | Unknown | $199/m |
Requests costsCustomers pay for client to CDN requests | Unknown | None |
Ingress costsCustomers pay for origin-to-CDN bytes transferred | Unknown | None |
NA/EU traffic (low volume) | Unknown | $0.033 per GB |
APAC traffic (low volume) | Unknown | $0.033 per GB |
LATAM traffic (low volume) | Unknown | $0.033 per GB |
Features
Web acceleration | Tata Communications | CDN77 |
---|---|---|
Instant setupSign up, configure, start testing. | ||
Change propagation delayHow fast do config changes propagate to all POPs? | <10 minutes | 3 minutes |
Apex/root domain OK No performance degradation when using http(s)://domain.com |
Global Anycasted network
Tata recommends against root domain though, as they may make changes in DNS at any time
|
Non-Anycasted network |
HTTP/2 | End of 2017 | |
HTTP/3 | ||
WebSockets | ||
IPv6Do the edge servers have IPv6? | Full IPv6 support on the whole network | |
Compression Reduce file size for faster delivery |
Resend from origin
Always fetch compressed from origin
|
Compress on the fly. Brotli support!
Origin don't need to support Brotli
|
Origin pull - protocolHTTP only or HTTPS possible too? | HTTP and HTTPS |
HTTP and HTTPS.
Custom port number can be configured
|
Origin pull - Host headerUse client > edge value? Set specific value? | Can't configure specific other Host header | Possible to set a specific Host header for communications with origin |
Origin ShieldOne POP pulls from origin, other POPs pull from the shield POP |
Tiered architecture, not single POP shield
Tata support is needed to enable/configure this
|
Free. Must be enabled/configured via support |
Waiting RoomDuring peak traffic, route users to a virtual waiting room | ||
Push / uploadStore your content directly on CDN, no customer origin | FTP, SFTP, rsync. Storage costs apply | |
Cache control - CDN caching | Full and granular control | Origin sent headers override CDN config rules |
Cache control - client caching | Full and granular control | Their support team is needed |
Serve Stale CDN serves cached but expired content in case origin is in trouble | Cache-Control extensions support | |
Purge Invalidate or delete cached objects on CDN | No longer than 2 mins, often much faster | Instant. Purge all may take up to 3 mins. |
Purge - capabilities | Purge all, purge by directory, not by tag or header | Purge all but not purge by directory or tag or header |
Analytics |
Many metrics in the UI
2 seconds refresh ('instant') possible at extra charge
|
5 to 10 minutes delayed. |
Log files |
Refreshed every 24h. Available via FTP
15m refresh possible at extra charge
|
$49/month/CDN Resource. FTP, SFTP, rsync.
Logs are only 5 minutes delayed
|
API | Purge, configuration. Not analytics | Purge, analytics, configuration |
HTTPS & Content Protection | Tata Communications | CDN77 |
---|---|---|
CDN domain HTTPSUse the CDN's domain, like cloudfront.net | Free (not SNI) | |
Customer domain HTTPSYour domain in the CDN's certificate | Let's Encrypt is free (SNI), or $99/year for SAN in their cert (no SNI) | |
Customer cert HTTPSYour certificate on the CDN |
SNI. Pricing is custom.
Update cert via UI or API
|
Free (SNI) |
Token authentication | ||
Geo blocking | Their support team is needed | |
Hotlink protectionThird parties cannot deeplink to your content | Their support team is needed | |
Basic authenticationUser logs in on the CDN to get content | Their support team is needed | |
IP white/blacklisting |
White or black listing. IP addresses and CIDR blocks
Customer can configure self in UI
|
Their support team is needed |
Support
Customer support | Tata Communications | CDN77 |
---|---|---|
Documentation | Some documentation, not public | Yes, public. API docs |
Humans | All customers get 24/7 email and phone support. | All customers get real-time 24/7 support via email, phone, chat and Skype. |