 来steem大约5个月了，从小白到现在的一知半解。这段时间对Steem目前作为社交区块链有一些思考。 最初的bitcoin网络采用的是全节点记账，现在steem采用的是witness记账。从原来的全民制到现在的人大代表制或者说议会制记账。大约是牺牲一部分去中心化的特性换取一定的性能提升。但是从原来bitcoin网络的完全去中心化到现在witness的局部中心化，其实是有点违背初心------将原来不可控的全民制转换为现在完全可控的人大代表制（可以约谈，喝茶等等，哈哈哈） 作为社交化的区块链采取witness记账制会提升性能吗？有疑问。。。 社交化对区块操作的频率要比原来bitcoin网络的交易操作要高的多，steemit现在总用户数量不到80万，活动用户数量大约一半。感觉高峰期的时候很慢，如果用户数量达到facebook的量级呢？需要多少witness呢？witness数量增加到一定程度是否会导致性能下降？steem或者说区块链是否适合做社交？或者说只适合做小众的社交？
| post_id | 35,988,327 |
|---|---|
| author | alanzheng |
| permlink | steem-or-thinking-about-the-steem-steemit |
| category | cn |
| json_metadata | "{"app": "steemit/0.1", "format": "markdown", "image": ["https://cdn.pixabay.com/photo/2013/07/13/12/31/man-159771_960_720.png"], "tags": ["cn", "cn-reader", "steem", "steemit", "busy"]}" |
| created | 2018-03-01 12:09:15 |
| last_update | 2018-03-01 23:40:33 |
| depth | 0 |
| children | 7 |
| net_rshares | 65,894,128,549 |
| last_payout | 2018-03-08 12:09:15 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.295 SBD |
| curator_payout_value | 0.044 SBD |
| pending_payout_value | 0.000 SBD |
| promoted | 0.000 SBD |
| body_length | 519 |
| author_reputation | 2,726,186,454,195 |
| root_title | "关于Steem的思考 之 社交区块链 | thinking about the steem/steemit" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 SBD |
| percent_steem_dollars | 10,000 |
| author_curate_reward | "" |
| voter | weight | wgt% | rshares | pct | time |
|---|---|---|---|---|---|
| jademont | 0 | 25,710,025,193 | 11% | ||
| irena19 | 0 | 11,183,176,085 | 100% | ||
| vloddiok | 0 | 554,897,059 | 100% | ||
| xiaoshancun | 0 | 656,989,093 | 100% | ||
| alanzheng | 0 | 6,019,220,455 | 100% | ||
| azcax | 0 | 616,619,045 | 100% | ||
| babangsunan | 0 | 67,419,395 | 100% | ||
| bawangmerah230 | 0 | 13,084,008,585 | 10% | ||
| xiaodong | 0 | 246,042,605 | 100% | ||
| zhengxiaodong | 0 | 246,031,846 | 100% | ||
| kuvarzin | 0 | 545,137,011 | 100% | ||
| plittolalook | 0 | 599,896,073 | 100% | ||
| cutyusra | 0 | 81,617,079 | 10% | ||
| steemlua | 0 | 1,070,316,075 | 100% | ||
| hao.zheng | 0 | 122,901,037 | 100% | ||
| cn-naughty.boy | 0 | 419,210,812 | 1.84% | ||
| xmlyan-luoli | 0 | 122,866,019 | 100% | ||
| honge.yang | 0 | 614,472,505 | 100% | ||
| dailystat | 0 | 122,814,982 | 100% | ||
| resteemd | 0 | 122,814,875 | 100% | ||
| welding-art | 0 | 591,483,777 | 100% | ||
| gardeniazz | 0 | 52,192,367 | 10% | ||
| rajeszulfakar | 0 | 55,301,764 | 10% | ||
| hackerzizon | 0 | 141,663,791 | 1% | ||
| geekshop | 0 | 122,773,036 | 100% | ||
| khushbakht | 0 | 135,115,490 | 100% | ||
| beurgek01 | 0 | 55,304,104 | 10% | ||
| steamsteem | 0 | 1,839,414,207 | 1% | ||
| liuzg | 0 | 576,135,088 | 100% | ||
| amagic | 0 | 118,269,096 | 100% |
@alanzheng, 沙发！
| post_id | 35,989,504 |
|---|---|
| author | cn-naughty.boy |
| permlink | 20180301t121605964z-post |
| category | cn |
| json_metadata | "{"tags": ["cn"]}" |
| created | 2018-03-01 12:16:21 |
| last_update | 2018-03-01 12:16:21 |
| depth | 1 |
| children | 1 |
| net_rshares | 0 |
| last_payout | 2018-03-08 12:16:21 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.000 SBD |
| curator_payout_value | 0.000 SBD |
| pending_payout_value | 0.000 SBD |
| promoted | 0.000 SBD |
| body_length | 15 |
| author_reputation | 804,554,661,723 |
| root_title | "关于Steem的思考 之 社交区块链 | thinking about the steem/steemit" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 SBD |
| percent_steem_dollars | 10,000 |
捣蛋鬼 ：-）
| post_id | 35,990,060 |
|---|---|
| author | alanzheng |
| permlink | re-cn-naughtyboy-20180301t121605964z-post-20180301t121941022z |
| category | cn |
| json_metadata | "{"app": "steemit/0.1", "tags": ["cn"]}" |
| created | 2018-03-01 12:19:45 |
| last_update | 2018-03-01 12:19:45 |
| depth | 2 |
| children | 0 |
| net_rshares | 0 |
| last_payout | 2018-03-08 12:19:45 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.000 SBD |
| curator_payout_value | 0.000 SBD |
| pending_payout_value | 0.000 SBD |
| promoted | 0.000 SBD |
| body_length | 7 |
| author_reputation | 2,726,186,454,195 |
| root_title | "关于Steem的思考 之 社交区块链 | thinking about the steem/steemit" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 SBD |
| percent_steem_dollars | 10,000 |
所谓全节点参与出块其实一出现就已经沦为各个矿池轮流出块了，去中心性还没有见证人制度有保证。不考虑见证人服务器性能的因素，其实见证人制度的性能限制主要是见证人的数量。而且现在steem社区所体现出的网络卡并不是因为出块慢，而是因为没有API节点。运营steemAPI节点但是不参与见证的话现在是毫无收益的，所以API节点少的可怜还经常崩。
| post_id | 35,991,205 |
|---|---|
| author | toosimple |
| permlink | re-alanzheng-steem-or-thinking-about-the-steem-steemit-20180301t122612324z |
| category | cn |
| json_metadata | "{"app": "steemit/0.1", "tags": ["cn"]}" |
| created | 2018-03-01 12:26:21 |
| last_update | 2018-03-01 12:26:21 |
| depth | 1 |
| children | 2 |
| net_rshares | 0 |
| last_payout | 2018-03-08 12:26:21 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.000 SBD |
| curator_payout_value | 0.000 SBD |
| pending_payout_value | 0.000 SBD |
| promoted | 0.000 SBD |
| body_length | 168 |
| author_reputation | 16,852,590,447 |
| root_title | "关于Steem的思考 之 社交区块链 | thinking about the steem/steemit" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 SBD |
| percent_steem_dollars | 10,000 |
感谢回复！ 见证人数量增加会不会带来通信以及其他开销呢？到一定程度是否会反而性能会下降？假设所有steem用户都是见证人呢？这不是跟全节点一样了吗？如果瓶颈真的是由于运营API节点毫无收益的问题，为什么不通过赞助或其他方式增加API节点？
| post_id | 35,995,498 |
|---|---|
| author | alanzheng |
| permlink | re-toosimple-re-alanzheng-steem-or-thinking-about-the-steem-steemit-20180301t125204506z |
| category | cn |
| json_metadata | "{"app": "steemit/0.1", "tags": ["cn"]}" |
| created | 2018-03-01 12:52:12 |
| last_update | 2018-03-01 12:52:36 |
| depth | 2 |
| children | 1 |
| net_rshares | 0 |
| last_payout | 2018-03-08 12:52:12 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.000 SBD |
| curator_payout_value | 0.000 SBD |
| pending_payout_value | 0.000 SBD |
| promoted | 0.000 SBD |
| body_length | 119 |
| author_reputation | 2,726,186,454,195 |
| root_title | "关于Steem的思考 之 社交区块链 | thinking about the steem/steemit" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 SBD |
| percent_steem_dollars | 10,000 |
因为出块过程需要见证节点达成共识，21个人达成共识会比所有人达成共识更容易。至于API节点，很遗憾的是没人愿意出资赞助，现在的节点主要由社区里的既得利益团体提供。
| post_id | 36,553,115 |
|---|---|
| author | toosimple |
| permlink | re-alanzheng-re-toosimple-re-alanzheng-steem-or-thinking-about-the-steem-steemit-20180304t062303057z |
| category | cn |
| json_metadata | "{"app": "steemit/0.1", "tags": ["cn"]}" |
| created | 2018-03-04 06:23:03 |
| last_update | 2018-03-04 06:23:03 |
| depth | 3 |
| children | 0 |
| net_rshares | 0 |
| last_payout | 2018-03-11 06:23:03 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.000 SBD |
| curator_payout_value | 0.000 SBD |
| pending_payout_value | 0.000 SBD |
| promoted | 0.000 SBD |
| body_length | 81 |
| author_reputation | 16,852,590,447 |
| root_title | "关于Steem的思考 之 社交区块链 | thinking about the steem/steemit" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 SBD |
| percent_steem_dollars | 10,000 |
DPOS是兼顾了去中心化与效率的一个产物。
| post_id | 36,034,277 |
|---|---|
| author | jademont |
| permlink | re-alanzheng-steem-or-thinking-about-the-steem-steemit-20180301t162942567z |
| category | cn |
| json_metadata | "{"app": "steemit/0.1", "tags": ["cn"]}" |
| created | 2018-03-01 16:29:45 |
| last_update | 2018-03-01 16:29:45 |
| depth | 1 |
| children | 1 |
| net_rshares | 0 |
| last_payout | 2018-03-08 16:29:45 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.000 SBD |
| curator_payout_value | 0.000 SBD |
| pending_payout_value | 0.000 SBD |
| promoted | 0.000 SBD |
| body_length | 21 |
| author_reputation | 75,277,756,381,416 |
| root_title | "关于Steem的思考 之 社交区块链 | thinking about the steem/steemit" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 SBD |
| percent_steem_dollars | 10,000 |
感谢回复！理解 但是这种兼顾可能既失去了去中心化，又没有很大的效率提升。 因为社交对效率的要求可能要远大于普通的交易。
| post_id | 36,099,420 |
|---|---|
| author | alanzheng |
| permlink | re-jademont-re-alanzheng-steem-or-thinking-about-the-steem-steemit-20180301t234624600z |
| category | cn |
| json_metadata | "{"app": "steemit/0.1", "tags": ["cn"]}" |
| created | 2018-03-01 23:46:27 |
| last_update | 2018-03-01 23:46:27 |
| depth | 2 |
| children | 0 |
| net_rshares | 0 |
| last_payout | 2018-03-08 23:46:27 |
| cashout_time | 1969-12-31 23:59:59 |
| total_payout_value | 0.000 SBD |
| curator_payout_value | 0.000 SBD |
| pending_payout_value | 0.000 SBD |
| promoted | 0.000 SBD |
| body_length | 59 |
| author_reputation | 2,726,186,454,195 |
| root_title | "关于Steem的思考 之 社交区块链 | thinking about the steem/steemit" |
| beneficiaries | [] |
| max_accepted_payout | 1,000,000.000 SBD |
| percent_steem_dollars | 10,000 |