Day 1: Seattle to Vancouver. Take lunch at Tandoori Flame. Have paan at Royal Paan (not to be missed). Check in at hotel. Spend evening exploring Gastown. Eat at Steamworks and there is a large paid parking lot next to it where you can park.
Day 2: Capilano Bridge and Grouse Mountain. Dine at Meet in Gastown.
Day 3: Day trip to Whistler. Drive to Whistler Village. Don’t waste time walking/strolling in Whistler Village. Eat at Indian Masala Bistro. Buy the 360 Day Pass and head over to the Whistler mountain. From there take chairlift to suspension bridge. Come back and then take Peak 2 Peak Gondola from Whistler Mountain to Blackcomb Mountain. There are two lines for Peak 2 Peak gondola. One line for normal gondola and another line with longer wait time for gondola with a glass bottom. Take the normal gondola. The glass bottom gondola will require you to wait for a long time and the glass window is small and tiny – not worth the wait. From Blackcomb mountain, take gondola down to Upper Whistler Village. All this will take 2hrs minimum. Now when you are back you can spend some time exploring Whistler Village. Drive back to Vancouver.
Alternative to Whistler is day trip to Victoria (Butchart Gardens) since you already did the mountains on Day 2
Day 4: Lynn Canyon Park. Take suspension bridge to twin falls and back. Head over to Bai Bua Thai Restaurant for lunch. Spend rest of day exploring the waterfront and Canada Place. Park at Shaw Tower. Have dinner at House of Dosas.
Day 5: Begin the morning with a tour of the Vancouver Chinese Garden and the neighboring Chinatown. The Chinese Garden does not have any parking. You can park on the street but have some Canadian quarters handy to pay for metered street parking. Begin drive back to Seattle. Eat at Tasty Indian Bistro in Surrey and don’t forget paan at Royal Paan.
Where To Eat: – Tandoori Flame (Surrey) – Tasty Indian Bistro (Surrey) – Bai Bua Thai Cuisine (Vancouver) – House of Dosas (Vancouver) – Steamworks (Vancouver) – Meet in Gastown (Vancouver) – Indian Masala Bistro (Whistler) – Royal Paan (Surrey)
Tips: – Have Canadian quarters handy to pay for street parking
When I started my blockchain journey I was shocked to find as many as 21 platforms for developing blockchain applications on some article I read on the web. That immediately sent my head spinning. What platform should I choose to develop my application? Perhaps you are struggling with this question as well.
In the age of clever marketing where every blockchain platform appears to offer the best in class, performance, features etc. I think perhaps the most important criteria should be the footprint of the platform i.e., how many businesses and users are using it. Sadly I don’t know of a website that tracks the “market share” of permissioned blockchain platforms similar to sites that track market share of web browsers for example. That is understandable. It is very difficult to know how many businesses are using a certain platform.
So let’s see where the platforms land in terms of the question count on SO. Very luckily SO provides a web based query engine that can be used for data mining and this answer on SO gave me exactly what I needed. Here is the adapted query for our case:
Atlas America: Please stay away from ATLAS INSURANCE FROM HCC MEDICAL INSURANCE . This is the worst insurance i have seen and this is my first insurance for my parents who are listed from India .My Mother Visited ARC Hospital in Austin In July 2014 for her severe stomach pain and Dr. Examined her and then prescribed Medicine for Diverticulitis .After that HCC has sent a claim form which i have filled and sent back to then and now HCC has sent an Explanation of Benefit for Claim saying saying Reason Code # 86 which mens This file has been closed due to lack of requested information from our Provider .I was searching other websites like IMMIHELP,INSUBUY and saw the same review like HCC MEDICAL INSURANCE always deny customers claims even though we provide all information . It is like they will always try to harass us wherever possible .My sincere request from my experience is that , don’t buy this insurance and also don’t buy this from INSUBUY who acts as an agent who will not support when you are in need .source
Patriot America: Folks, I took 100K coverage with IMG through the agent insubuy.Unfortunately one week before my dad left, I had to take him to ER as he had an attack. The bills came out to 50K+, the insurance company denied all claims saying it is pre-existing. The hospital and the doctor who attended him at ER as well as the hospital gave me a letter saying it is not pre-existing. But insurance company will not accept it.The guy at the agent, talks nicely but he says we cannot do anything, just go in understanding with the hospital and pay it in installments. He also says do not file any law suit it is not useful.All this is total scam, i did pay a huge premium but now i have lots of bills to pay.So i agree with others, please do your research properly. And do not believe sales guys or agents, they will talk very nicely but when it comes to claims you are on your own… source
Beacon:Azimuth were absolutely terrible. Poor quality lines when you call them with the line constantly breaking up and lack of help of which provider to visit. Azimuth 24 hour service were equally poor with every detail having to be repeating multiple times over, even when they should have the basic details such as policy number or name.Azimuth also claimed that my policy did not cover pre-existing conditions, something that was covered in my policy and clearly noted in it’s own section. If this becomes an issue we will pursue legally and request a full refund for this aweful policy. Waste of money? Yes. source Until last month I was a customer with this company for two years, but I never had a claim until midway through last year. I have never had such poor service from an insurance company in my life, and everyone expects insurance companies to be difficult to deal with. Communication and customer service were terrible and 7 months on I’m still having to file complaints with Lloyd’s of London, the State Insurance commissioners office and Better Business Bureau, to try and get them to resolve the problems. Some are as simple as faxing doctors a piece of paper. They have major administrative problems! I whole heartedly do NOT recommend this company. source
KVRao: Try from american company. One of my friend had problems with claims when bought insurance from K.V Rao.Any insurance is fine if you are not claiming. The real trouble comes, when you need to use the insurance and claim money back.No insurance covers pre-existing condition source
Trawick International (Safe Travels):We received the policy before our trip with all exclusions. Appendicitis was not among them. In the middle of the trip I suffered an acute appendix and ended up in the hospital for nearly 3 weeks. I was in constant contact with the company, as was the hospital, and nothing seemed amiss. Two days before I was discharged, I was told by Trawick that I was no longer covered by the policy (the agent had confused period of coverage with period of benefits), and I was send a NEW and DIFFERENT policy which listed appendicitis among the exclusions. I consider this completely fraudulent and unacceptable, and the hospital as well as I, will be taking legal action if my claim is not paid. When my wife called Squaremouth for clarification, they were complete unhelpful, and an irate letter from her to Trawick and Squaremouth has, as yet, gone unanswered source
Seven Corners (Liasion):STAY AWAY FROM SEVEN CORNERS!!I filed for reimbursement on March 22nd 2015. Today it has been almost two months and my claim has not been paid yet. I must have sent at least 10 emails and also called a few times. It is so frustrating to deal with them.They have agreed that my claim is valid but sometimes they tell me that my claim has been paid. Sometimes they tell me that the claim would be paid soon. If you call customer service they always say that they have to follow up with the funding department and would get back in a few days. But no one ever follows up. I have not received anything in my bank account.I am going to give them till the end of this week, otherwise, I am planning to initiate legal action against them. I also plan to file a complain at BBB and write to my senator/congress rep. IMO this company is a fraud and people should never ever buy from them. source
patriot america plus: Sharing my personal experience which will hopefully save folks some money. I purchased the patriot america plus plan for my parents (indian citizens) visiting USA (have been doing for past several years). I bought that plan as it was comprehensive, had PPO network and covered “acute onset” of pre-existing conditions. My mom had no “pre-existing” condition and she always got a full medical checkup and a clean bill of health from one of the best hospitals in India before visiting US. This time unfortunately, she had a a cardiac arrest while in US and had to under go emergent bypass surgery. I had a horrible experience working through IMG and seeing the ugly side of american healthcare system. First they denied the “pre-approval” for surgery which takes a whopping 5 days to process. So you’ve already had the surgery by the time they decide on even the pre-approval. The reason for denial was “pre-existing” condition. They also denied all the claims after the fact as “pre-existing” as well. No explanation for how they came to that conclusion. Just the 2 words – “pre-existing”. I went through their appeal process and submitted mom’s comprehensive medical records for last 3 years which showed all her vitals, labs in green. They finally gave me an answer that heart conditions are considered chronic. Even if the patient didn’t know about it, and none of the tests showed it, artery blockage doesn’t happen overnight. Wow.. Human bodies deteriorate over time. So from that perspective everything (short of an accident) in the world is pre-existing. I have given up on the fight with IMG and patriot america. Hopefully this review will help people save some money or at least be informed of the risks. My recommendation would be to never invite parents over unless you can buy a comprehensive plan which covers pre-existing conditions for travelers. And that does not exist to the best of my knowledge. source.
safe travels usa: I won’t make the mistake to get a visitor travel insurance from this company again in my entire life. I will cancel my entire travel plan if need be, before even thinking about getting an insurance from them. I bought visitors safe travel insurance for my in-laws when they came to visit us in the US from India. They were above 60 years old, so I was confused what insurance I should get. The customer service provided me a list and I selected the plan from this list. When my in-laws arrived, my mother-in-law had an episode of mini-stroke, so we rushed her to hospital in Emergency care. We got pre-authorization from GBG as was suggested. The hospital decided to admit her after some initial tests. They released her the next day. Since the hospital was under PPO scheme with the insurance company, the hospital directly sent them the bill. The struggle started at this point. There was no update on reviewing the claims in 2 months until I called them for updates. It is at this point that GBG wanted me to fill up some forms and email them whereas I understand that they should have reached out to me if they needed any information. So I sent them all the requested documents and again for another month there was no update. I had been receiving emails about renewing the insurance but no update on the submitted claims. I called them again. At this time they wanted me to send them the same documents again, but this time by post. In the meantime, the bills were outstanding as three months had passed since the bills were issued. Finally in another two months, i.e. in total 5 months the Insurance company decided they would give me a vague one line explanation as to why they won’t pay a single penny towards the hospital bill. At this point I was dejected enough not to give them a call again to let them know how grateful I was for their cooperation. I was utterly frustrated with the entire experience and the mental pressure over this. Not only that they didn’t pay anything towards the bill but also delayed it so much in vain. I will strongly reccomend to anyone who is looking for a visitor travel insurance: DO AVOID THIS COMPANY. Dealing with this entire process with GBG was the worst experience I had in literally anything in my entire life. source
2 Pre-existing conditions
Beacon:Preexisting Conditions – Except for Sudden Onset of Pre-existing Condition, charges resulting directly or indirectly from or relating to any Pre-existing Condition are excluded from coverage under this insurance.
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Fabric-ca-server’s main purpose is to act as a CA (certificate authority) that can be used to obtain X509 public cert and private key – something needed in order to write records to fabric ledger. Why? because every entry is signed by the author and provides attestation (think about paper records and statements that require a signature to prove authenticity). The public cert and private key-pair is obtained by making an enroll call against the fabric-ca-server. But before a user can be enrolled, they need to exist in the first place. This is done by making a register call against the fabric-ca-server (when running in non-LDAP mode) which does the same thing as when a user signs up to use a service like Facebook – a record is created in a database with their username and password.
Although fabric-ca-server can be used to register users, that is not its main purpose. LDAP is a more commonly used technology to register users. In addition to user registration, LDAP also provides user authentication; this is something fabric-ca-server does not provide and hence the motivation for running it with LDAP.
Why run Fabric-ca-server with LDAP?
Fabric-ca-server can be run without using LDAP – in fact that is the default setting as it is simple and avoids dependency. In that case it creates a sqlite3 db by default as a store of usernames and passwords. The db can be changed to mysql or postgres. However, the problem running in this mode is that the fabric-ca-server does not provide any API for user-authentication. In any practical application, there would be a web frontend through which chaincode invocations would happen. This web-frontend would require user-authentication . There are various ways to achieve the authentication:
one could keep on using the sqlite3 db of fabric-ca-server and build an API on top of the sqlite3 db that the web app can call for authenticating users. sqlite3 by itself does not come with such an API. In fact sqlite3 db stores data in a local file. It does not provide any server. Also it has no support for multi-threading and data corruption will happen if db is accessed concurrently from multiple threads. What if we are running not one but two (or three) fabric-ca servers? Each server will need its own local copy of the db. The usual issues creep in – copies need to be in sync etc. sqlite3 db has no support for any of these.
so at minimum it looks like one would need to replace sqlite3 db with MySql or Postgres that provides a server that both fabric-ca as well as the web app could use for authentication.
yet another alternative is to store usernames, passwords and other user-metadata (emails, full name, etc.) in a LDAP server. This server would be used by both the web-app as well as the fabric-ca server(s) for user-authentication. One advantage of using LDAP vs. MySql or Postgres is that LDAP comes with standardized APIs for IAM.
Below are some tips to help you run fabric-ca-server with LDAP:
Use openssl CLI to generate ID certificate(s) (single cert if using self-signed) for your fabric-ca-server and TLS certificates:
LDAP server will need a TLS key-pair and a trusted CA file if clientauth is enabled
fabric-ca-server will need 2 key-pairs. One when its acting as a server (when fabric-ca-client connects to it) and another one when its acting as a client (when it connects to OpenLDAP). It will also need trusted CA file if clientauth is enabled
one key-pair will be needed for fabric-ca-client if clientauth is enabled
it is possible to re-use the same key-pair and trusted CA file
you have to choose an LDAP server. OpenLDAP is free. Use the dockerized version available here. It is based on alpine. we found it better than the more popular osixia/docker-openldap image.
Fix the docker image above so that it stores hashed passwords . This is done by enabling the ppolicy overlay and setting olcPPolicyHashCleartext: TRUE. The olcPasswordHash setting just controls the format in which password will be hashed. It is an important setting but it will have no effect unless password hashing is enabled in the first place which is done by setting olcPPolicyHashCleartext: TRUE. More on password hashing 
set GODEBUG=netdns=go when running fabric-ca-server to avoid SIGSEGV
configure fabric-ca-server to use LDAP by setting ldap.enabled to true 
The node sdk for Hyperledger Fabric does not support connecting to a fabric-ca-server that has clientauth enabled  (another example of many bugs with HL fabric). because of this we need to set --tls.clientauth.type to noclientcert otherwise bad things gonna happen. when the issue with node-sdk has been addressed (if it does), then change it to requireandverifyclientcert which is the most secure setting.
in this mode, no bootstrap user:password needs to be given to fabric-ca-server (the -b option)
in this mode, you will never run fabric-ca-client register. Instead users will be registered in the LDAP server using ldapadd or ldapjs from a node app.
if your CA server is an ICA, no parent server URL needs to be given (the -u option). You provide the complete chain of certificates from your CA server to the root via the --ca.chainfile option.
fabric-ca-server will not be able to establish TLS connection on port 389 using starttls (the recommended way). So to use TLS we have to use port 636. 
the fabric-ca-server-config.yaml file is needed to solve following issue
the sqlite3 db is still needed by fabric-ca-server to store the certificates
Use promised-ldap to communicate and interact with the openldap server from your node based web app