Combats uk aspirin uk

That cabergoline uk cognizably I have many places all over my body, skin tags, etc! Fast, combats uk cheap, processed food is readily available 24 hours a day, seven days a week — and often costs less than healthier options!

Bupropion price

Otherwise, it can be used once daily for long-term treatment at a lower dose. I’m really enjoying the design and layout of your website. Gerade, combats uk wenn man berufstätig ist, ist es schließlich oft schwierig rechtzeitig in der Apotheke zu sein, oder man muss abends lange anstehen, um schließlich in zwei Minuten abgefertigt zu werden! The in-ad Walgreen store coupons often show a limit of how many items can be purchased with the coupon. For example, trazodone price nakedly undergraduate science courses typically communicate science as a body of facts and rules to be memorized, rather than a way of knowing about the natural world; even the science laboratories in most colleges fail to teach science as inquiry! Может сопровождаться симптомами со стороны пищеварительного тракта и нарушениями водно-электролитного баланса! During his remarks, combats uk Connealy only hinted at why they were there, talking about “rebuilding the reputation” of the State Fire Marshal’s Office and using the “Forensic Science Commission report”—that is, the Willingham report—to accomplish this?

  • buy zyban
  • baclofen buy
  • buy ketotifen
  • nizoral shampoo price in india
  • buy priligy
  • xenical canada
  • doxycycline uk
  • aspirin uk
  • atarax price

HUD’s Office of Fair Housing and Equal Opportunity (FHEO) administers and enforces federal laws that prohibit discrimination on the bases of race, v gel price color, religion, sex, national origin, disability, and familial status, and that require federal, state, and local governments to take proactive measures to ensure balanced living p? Lady Louisa Thynne (1808 to 1857), daughter of the 2 nd Marquess of Bath, married Henry Lascelles, 3 rd Earl of Herewood in 1823, when she was aged 15? Contact your doctor if the symptoms have not improved after 4 weeks! Systematic review of randomized controlled trials of misoprostol to prevent postpartum hemorrhage!

Always keep it in a cool dark place that is not directly exposed to sources of heat or moisture and sunlight? It was only in the mid-90s when Eastern European Olympic athletes claimed that tribulus contributed to their success that tribulus became known in the North America. If possible, combats uk use one pharmacy for all your prescription medications and over-the-counter products? “I just feel that it was a travesty of justice to the victims and families” (Bradburn also said that—even with the hindsight knowledge that her husband had gone free because of the plea—she would still agree to have the prosecutor’s office go through with the deal!

  • meclizine where to buy
  • cytotec price
  • prilosec uk
  • propranolol uk
  • baclofen uk
  • trazodone price

Did thereunder alprostadil injection price all of them not read the new WADA guidelines for the start of 2016! However, norvasc cost electrolytically more mild allergy symptoms, such as a rash, can occur at any time during treatment, even up to a week after treatment has ceased? I have experienced night sweats in the past, combats uk and I was taking Zoloft then too, but never associated the two until recently. If it seems like the drug isn’t working, bactrim uk tell your doctor? Finally a sample pack of the supplement can also be sought for by an intending user whereby 5 pills are sold at $699. I was not taking any other relevant drug besides amitriptyline and had only a very small dose - I had cut up one 10 mg. In another case-control study (n = 32,804 controls; 18,515 cases), there was a weak but marginally statistically significant association with total malformations and use of doxycycline (n = 64 (019%) of the controls and 56 (03%) of the cases treated with doxycycline) anytime during pregnancy?
celebrex uk
I seemed less plagued by self-doubt, regret, and social anxiety! Gracias a la experiencia de nuestros técnicos, azopt eye drops price garantizamos todas las reparaciones de neveras Fagor. These studies have shown that tadalafil is >10, combats uk000-fold more potent for PDE5 than for PDE1, PDE2, PDE4, and PDE7 enzymes, which are found in the heart, brain, blood vessels, liver, leukocytes, skeletal muscle, and other organs? Sildenafil opinionatively isentress cost påverkar endast blodflödet till penis, och ger ingen förhöjning av den sexuella upplevelsen, det är inget så kallat afrodisiakum! Van Genderen ME, arcoxia usa Bartels SA, Lima A, Bezemer R, Ince C, Bakker J, van Bommel J? Compared to men, women experience much more fluctuation in hormone levels that are associated with symptoms of depression! Furthermore, propecia canada the other therapeutic agent may be any agent of benefit to the patient when administered in combination with the administration of an tetracycline compound. Title IX of the Education Amendments of 1972, amoxil price preponderantly 20 USC. But in the suit, combats uk Ward also names the New England Patriots as "reach and apply defendants" -- meaning that if she wins! Significant pathogens in peritonsillar abscesses. For control of respiratory disease in cattle at high risk for BRD, administer 6 ml per 100 lbs, given SQ in the neck? Generic sertraline is is covered by most Medicare and insurance plans, benfotiamine uk but some pharmacy coupons or cash prices may be lower? In addition, competently avodart uk USDA has developed several other initiatives to assist minority and socially disadvantaged farmers, including an Office of Advocacy and Outreach, a Minority Farm Register to assist in outreach, and new guidelines for improving minority participation in county committee elections. This website discusses the potential causes of penicillin failure ( ie! Il ministro dello sport russo, combats uk Vitaly Mutko, oltre a criticare le decisioni della WADA, ha detto che con ogni probabilità altri atleti verranno trovati positivi al meldonium. That vortically nitroglycerin ointment buy online performed the tests was the first to mention to me that I exhibit all the signs and symptoms of menieres? On't use that as an excuse not to erouse [sic] the woman you love" Why not? It is also used to treat chickenpox and cold sores in children.

Prazosin cost

Reduced clearance and increased serum concentrations of propranolol have been reported during concurrent use of cimetidine? A summary of residue data from chickens treated via the drinking water at level of 120 mg/kg for a period of 7 days is shown in Table 8 (Gingher, tinidazole canada 1989a)!
naltrexone cost
Lim WJ, Mohammed Akram R, Carson KV, Mysore S, Labiszewski NA, Wedzicha JA. Neurontin může způsobovat závratě, combats uk ospalost a únavu. I would use Cetaphil to cleanse your face both in the morning and before going to bed! Lo del bloqueador ha de ser constante , combats uk no te olvides? No conozco la crema Dermoprotectora que me dices , combats uk ¿de que marca es? Please let me know if you have any recommendations or tips for new aspiring bloggers! You may feel fatigued or develop sleep disturbances! Méthadone: Le fluconazole peut augmenter les concentrations sériques de méthadone! People who have Lofgren's syndrome usually have remission? Glyburide; Metformin: (Moderate) Angiotensin-converting enzyme (ACE) inhibitors may enhance the hypoglycemic effects of insulin or other antidiabetic agents by improving insulin sensitivity. A woman was never to go anywhere alone with a gentleman without her mother's permission? In yet other embodiments, cytotec price chorally the stable lisinopril powder formulations have about 3% w/w total impurities or related substances! 1 The aims be proper of this article are hither review the current evidence of use of dapoxetine close by slay rub elbows with slip someone a Mickey Finn of PE, including the adeptness of the drug to turn on the waterworks matchless increase time to ejaculation date-penetration, termed intravaginal ejaculatory latency time (IELT), but also prevalent improve patient self-calculation, satisfaction regarding concupiscent dealings, and perceived control Abandon ejaculation! Net I can read your mind (III), Things that issue I can read your mind (III) This is the final post on cogitate over positions? It's already done what it's going to do to speed healing!

  • diprovate plus lotion price
  • diamox price

N is the problem of incapability to retain an erection which is important for achieving satisfaction during sexual activity! That op was a few years ago now, but nerve pain developed last yearI'm still yet to find the right treatment? My apple ipad is now destroyed and she has 83 views? The petitioner objects, coincidentally buy clenbuterol usa finally, to the wide scope of evidence and argument allowed at presentence hearings? Revatio toradol cost additively används för att behandla vuxna, barn och ungdomar i åldern 1–17, som lider av pulmonell arteriell hypertoni! The invention pertains to methods for treating chronic lung disorders by administering a tetracycline compound, keppra price such as those described herein. I also applied it around my eyes and on my neck without any irritation? But meldonium is believed by some scientist to be used for recovery rather than performance enhancement!

  • ashwagandha price
  • nizoral cream uk
  • desonide lotion price
  • pulmicort price
  • robaxin cost
  • zovirax uk
  • buy differin
  • depakote price
  • cephalexin price

Emptying MySQL Tables Without Impact

In a discussion with some Jr. DBAs I found the knowledge of how to prune tables in MySQL varies widely from person to person, as such I thought I would write a post on my two preferred methods. I know, some people work with datasets small enough they can just run DELETE FROM atable WHERE pk < 123456; but this is not the case for most of us.

Truncate = Bad

Truncate table, in modern versions of MySQL, takes out a global metadata lock, drops the old table, purges references from the LRU list, creates the new table then releases the lock. This can cause some significant locking. In addition it provides no rollback if, suddenly, your application team finds out in horror that they do actually need some or all of the data they asked to be removed.
In larger production environments there is still a need to remove data from tables, so how can one achieve this without causing impact?
The two methods I will discuss are the rename method or the pt-archiver method, both of which are kinder gentler method of doing the same thing, however there are also significantly different from each other.

pt-archiver vs table rename method

Concern Archiver Rename
Time to truncate a table Linear increase with size of table Consistently fast
Reclaimed ibd space No Yes **Assuming file per table
Persistent trimming Yes No
Complex initiation No Yes
Needs to be monitored Yes no
System resource utilization Proportional with time to completion Consistently small cpu and io impact. Io impact can be scheduled for a time different then the time of table rename.
Works with PK targets Very well Not so well
Rollback and Data Recovery Difficulty proportional to amount of data. Fairly easy
Locking concern Small range lock potential for deleted records for the duration of a run segment.  Single sub-second lock during atomic rename


pt-archiver is best when you have tables that need to be maintained at a small size or when cretin records need to be purged or the tables are small enough that personal preference matters.

Table rename works best when you have large tables that need to be truncated. However, both methods provide overlapping areas of use.

Scenario: Truncate table

Method: pt-archiver

# Using the `--dry-run` argument to verify query before executing
$ pt-archiver --source,D=mapping_shard99,t=user --purge --primary-key-only --bulk-delete --bulk-delete-limit --limit 1000 --where 'user_id > 0' --dry-run
SELECT /*!40001 SQL_NO_CACHE */ `user_id` FROM `mapping_shard99`.`user_move_queue` FORCE INDEX(`PRIMARY`) WHERE (user_id > 0) AND (`user_id` < '12358132134') ORDER BY `user_id` LIMIT 1000
SELECT /*!40001 SQL_NO_CACHE */ `user_id` FROM `mapping_shard99`.`user_move_queue` FORCE INDEX(`PRIMARY`) WHERE (user_id > 0) AND (`user_id` < '12358132134') AND ((`user_id` >= ?)) ORDER BY `user_id` LIMIT 1000
DELETE FROM `mapping_shard99`.`user_move_queue` WHERE (((`user_id` >= ?))) AND (((`user_id` <= ?))) AND (user_id > 0) LIMIT 1000
  • Time to set up is typically 5 min or less
  • Time to complete is based on table size, row_size (io), limit_number, etc. 

Method: Table Rename

Impact is kept small and broken into several controllable areas

  • Rename (truncate)
  • Drop
  • File deletion


Table rename

master_mysql> CREATE TABLE sometable_tmp LIKE sometable; RENAME TABLE sometable TO sometable_old, sometable_temp TO sometable; 

At this point the effects of the truncation are completed from the applications point of view. However, you still have effective rollbacks as all the data is still available.


  • You can either rename the tables again and backfill the new information
  • Or fill specific records from the old table to the new one.

Whatever makes the most sense for your data. You can do selective MySQL dump from the old table on a slave to preserve the data in perpetuity or wait for a period of time or simply delete it. However, if it is a large table you may want to provide a hard link before dropping it. 

Here are some sample times to create and rename a table

Create table

+----------------------+----------+    +----------------------+----------+ 
| Status               | Duration |    | Status               | Duration |
+----------------------+----------+    +----------------------+----------+
| starting             | 0.000067 |    | starting             | 0.000064 |
| checking permissions | 0.000006 |    | checking permissions | 0.000006 |
| checking permissions | 0.000005 |    | checking permissions | 0.000005 |
| Opening tables       | 0.000381 |    | Opening tables       | 0.000100 |
| creating table       | 0.002232 |    | creating table       | 0.002707 |
| After create         | 0.000012 |    | After create         | 0.000011 |
| query end            | 0.000031 |    | query end            | 0.000027 |
| closing tables       | 0.000009 |    | closing tables       | 0.000008 |
| freeing items        | 0.000017 |    | freeing items        | 0.000018 |
| cleaning up          | 0.000018 |    | cleaning up          | 0.000017 |
+----------------------+----------+    +----------------------+----------+

Rename profile  Expand source

+----------------------+----------+   +----------------------+----------+   +----------------------+----------+    +----------------------+----------+
| Status               | Duration |   | Status               | Duration |   | Status               | Duration |    | Status               | Duration |
+----------------------+----------+   +----------------------+----------+   +----------------------+----------+    +----------------------+----------+
| starting             | 0.000017 |   | starting             | 0.000019 |   | starting             | 0.000057 |    | starting             | 0.000040 |
| checking permissions | 0.000002 |   | checking permissions | 0.000001 |   | checking permissions | 0.000004 |    | checking permissions | 0.000003 |
| checking permissions | 0.000002 |   | checking permissions | 0.000003 |   | checking permissions | 0.000004 |    | checking permissions | 0.000003 |
| checking permissions | 0.000001 |   | checking permissions | 0.000001 |   | checking permissions | 0.000001 |    | checking permissions | 0.000001 |
| checking permissions | 0.004110 |   | checking permissions | 0.002985 |   | checking permissions | 0.004485 |    | checking permissions | 0.005110 |
| query end            | 0.000019 |   | query end            | 0.000020 |   | query end            | 0.000038 |    | query end            | 0.000042 |
| closing tables       | 0.000005 |   | closing tables       | 0.000005 |   | closing tables       | 0.000010 |    | closing tables       | 0.000007 |
| freeing items        | 0.000013 |   | freeing items        | 0.000008 |   | freeing items        | 0.000033 |    | freeing items        | 0.000132 |
| cleaning up          | 0.000008 |   | cleaning up          | 0.000017 |   | cleaning up          | 0.000023 |    | cleaning up          | 0.000016 |
+----------------------+----------+   +----------------------+----------+   +----------------------+----------+    +----------------------+----------+

Drop the table:

Hard links

It can take several seconds to remove the underlying inodes from a large file. During which time innobd has a global mutex, and here is where the impact of the original truncate comes in to play. To help prevent this we can create hard links on large .ibd file so that the file system believes the inodes are in use and will not remove them. This means when MySQL reaches out to the underlying OS to remove the files the OS simply removes the file handle and returns instantly.
At this point you can delete your hard link, which will cause some IO issues,but will otherwise not effect MySQL’s operations. 

On all servers:
Create hard link:

bash> ln dir/database/sometable_old.ibd  hardlinks/sometable_old.ibd 

Drop Table:

To purge the ibdata from MySQL you simply drop the table like always, and again, this can be done anytime, such as during non-peak hours. Unfortunately, this can still cause micro stalls in opining tables due to InnoDB’s need to go through LRU list and discard the pages which belong to this table. But since you can do this at any time you can reduce the impact. Furthermore since the tables are not in use you can do this one node at time by SET GLOBAL BINLOG = 0

Drop Table

master_mysql> DROP TABLE sometable_old

Again, the above can also be done no-binlog on any one server giving you further control

Here are some times for dropping some medium files:

drop table bigtest1                   drop table sbtest21 
(105GB 200Million Rows)               (48GB 200Million rows)
+----------------------+----------+   +----------------------+----------+
| Status               | Duration |   | Status               | Duration |
+----------------------+----------+   +----------------------+----------+
| starting             | 0.000053 |   | starting             | 0.000043 |
| checking permissions | 1.761864 |   | checking permissions | 4.183406 |
| query end            | 0.000037 |   | query end            | 0.000035 |
| closing tables       | 0.000010 |   | closing tables       | 0.000008 |
| freeing items        | 0.000024 |   | freeing items        | 0.000023 |
| logging slow query   | 0.000001 |   | logging slow query   | 0.000003 |
| logging slow query   | 0.000002 |   | logging slow query   | 0.000002 |
| cleaning up          | 0.000016 |   | cleaning up          | 0.000017 |
+----------------------+----------+   +----------------------+----------+

File deletion:
At some point, we will want to remove the underlying inodes, which can cause some IO issues just like deleting any large amount of data but also frees up space and since this is no longer visible toMySQL causes no internal locking.


rm hardlinks/sometable_old.ibd

Just like truncate this can cause issues for tables that have triggers or foreign key relationships. Ensure they are removed before proceeding.
Also consider not using them in the future with MySQL 😉


Other examples of overlap include things like keeping ~30 days of records in a table.

pt-archiver can constantly delete anything over 30 days. Otherwise you can partition on time, and drop old tables. Method chosen depends mostly on the amount of data flowing and complexity vs performance desired.   

Similarly, if you want to keep all records newer then a few days, and you need them prepopulated before swap the tables, you would simply need to populate the new table with those records in a loop until the difference is small. Then take out a global read lock (this will cause impact if your application does not auto retry) while the final transfer and rename occur. This would spew errors and is not practical in many environments making pt-archiver the obvious choice. If you use an external sequence for primary keys and an application smart enough to hold and retry for half second of impact, then using rename may be a viable choice.

Should We Teach Cursive In School?

This has been a controversial topic for a while. And I thought we had put this matter to rest. But across my social media feed I still see arguments and it is time I simply wrote something out. This way I won’t have to repeat my self on each retort and can simply post this link.


Cementing knowledge by writing:

This is one I hear a lot of, that forming the letters with your hands some how causes you to remember the information better.
If this was the case, then would it not be even better to mold them out of clay then to write the? And how does writing in cursive some how make you remember better then printing or writing in short hand – what magic in this English cursive writing that some how has rocketed those, globally, few people into memory stardom – and how jealous must the Chinese, or Japanese, be given that their kids are not thought cursive writing?
The whole idea that cursive is magic in this regard is ridicules – the fact is this memory boost comes from re-encoding – the form does not matter. It is funny because if you ask a computer programmer the syntax for some boiler plate piece of code goes they will not write it! But they will start miming the movements of their hands on a keyboard and mouse as they recall it. Cursive is nothing special in this regard

It helps with spelling

Again, there is no proof in that cursive has anything to do with the effect..
All the studies say it is purely a matter of re-encoding the information and route practice. Be it printing, cursive, or typing.

Our hands should be multilingual:

This was a direct quote from an article published by the Federalist on the topic and using some work by Dr. Virginia Berniger to justify it. The argument goes writing in different characters activates different sections of the brain and aids in cognitive development. Why not use that time to teach the kids to be truly multilingual? learn Mandarin or Cantonese or Korean – And learn how to write them. They would certainly be more usefully he learning cursive or Latin – since both are dead and Chinese is not.

It is a faster:

Actually, no. Typing is the faster.
Most people can type 30 words per minute with very little effort. With a margin of practice, you can double that. And if you work on it for as much as kids work on had writing you can perhaps achieve 120WPM – although I have to admit getting much above that is very difficult.
However, in contrast writing is painfully slow. Most people write cursive around 40 characters a minute. The absolute fastest of us do 120 characters a minuet, again characters, not words. And this can not be done for hours on end without significant pain. Of coerce, if they were to give up cursive, and move to something performance driven, like shorthand, those same dedicated people could bump that to 300 words per minuet.

It helps with Dyslexia:

This one offends me, not only is it based on bad science but dyslexia are a very real and debilitating problem. I can tell you, as some one who suffers from it, I have almost no issue reading printed word, preferably in a fixed width serif font.
But cursive? It is certainly not easier to read. Perhaps it may have been easier to write as a child – I have no recollection if it being easier. However, it is in no way easier then typing. Don’t believe me? Look at the research put out by the association for people with dyslexia.

But what about historic documents!

I have never heard anyone say this that has actually had to do primary research on historical documents. Why? Because they are not easy to read, even if you know cursive. Hand writing is almost universally atrocious, the documents are not in the best condition, the language has shifted, etc. The point I am trying to make is you need to put effort into it Here is an example of something PRINTED
Now here is something hand written with impeccable penmanship
This one is also extremely legible
And you know what – give this to a kid who has never seen cursive with a primmer and after a few weeks they can read it to you just as easily as any one else.
All of this is in English – a rear treat when doing research
But how many kids in our classrooms today are going to grow up to be historians and read original works that have not been scanned, translated into digital text, and put up on the web. Ask most 30 year olds to day if they have ever gone to a library and pulled up a copy of a document from the 1600’s and had to read it for some reason?
And if this is the case – why are we not teaching shorthand so kids can read those documents? Or teaching English from before the great vowel shift so kids can understand those documents? Because very very few people need that specialized knowledge. Are you shocked I know I’m not.
(short hand example

It keeps our brains active in old age

I kid you not – one of the major arguments of wasting time teaching a 2nd grader to write in cursive is so they will have active minds in their old age. using chopsticks and painting does the same thing – no need to learn cursive. Something they won’t likely use in 80 years anyway.

You need it for your job:

These days typing and the ability to use computers is the new literacy, without these skills it is very difficult to remain employed. Cursive? Not so much

There are simply NO jobs that require cursive writing – well almost no jobs… If you teach cursive, such as a grade school teacher, or are a professional calligrapher, or an administrative assistance for some really old guy who still writes in cursive all day, then yes. Your job will require you to read cursive, maybe even write it. I bet you could find perhaps a half dozen jobs in the US paying over $100K per year that require cursive.
Rounding, 0.00% of all US Jobs paying 100K/year or more require cursive handwriting. While nearly 20% of all US jobs making over 100K / year require programming experience. The cost is the same to teach our children a useful skill, or a useless one. Which will it be?



It is simply a waste of time, like teaching kids how to use a slid ruler in order to perform log functions. Did you need to learn how to use a slid rule in high school? No? Then shut up you are too young to be giving the “Back in my day” speech to anyone!
Kids speed over 200 hours learning cursive writing. In 200 hours we could be teaching more math, more science, more logic, engendering and technology skills, how to program, serious home economics and other life skills – like how to manage money and invest! I think if we took 200 hours and thought kid’s serious macro and micro economics our country would be far better off then teaching them cursive hand writing.
Let us face it – very few six figure salaries are held by people who write by hand all day. Most are held by people who type all day.
If you are under 50 and you want to make a decent living and write by hand you need to be a doctor, particularly one with a nurse who translates your hand written into typed notes latter. 10 years ago I said Doctor or lawyer, but now days you are not going to make partner in a decent law firm if cursive is your primary form of written communication.

There is no reason our kids should have to learn writing, a difficult and painful process, twice. And if you are going to pick on, pick print. It is in every book, news paper (remember those?), and web page.

So why the outrage?

So what is the real reason people are upset over the cut of cursive from the curriculum? Something is different then when they were kids and that both scares and angers them. Much like if Pluto is a planet or not.

But this is one old American’s opinion. If you, you want to see what our counterparts across the pond think please read this article by Philip Ball 😉

Curse of cursive handwriting

Managing the OOM Killer among us

Like me you have probably had your share off issues when something runs amok and OOM (The default out of memory killer) slaughters something that was behaving well and is, as it turns out, critical to your operation.
In my case MySQL is the primary target for OOM because it consumes the most memory on any given server. But occasionally someones PHP code will start to get out of hand on those same servers. And I want OOM to kill said out of hand code and thus protect my primary application! But oom does not… Instead it kills my one big app to protect the small but hungry programs. And this is not a gentle death either, it is a full blown Kill -9 to the face! So how do I make my app less of a target?

The method changes over the course of OS’s and versions but the two ways showcased here are mostly compatible and work on a wide variety of systems.
The Adjustment, and the Score.

Continue “Managing the OOM Killer among us”

Worlds Largest CRIT Database

Mongo Achievement

Our CRIT database manages over a million signatures and as of December 2014 is the worlds larges and keeps growing. We have plenty of room for it to grow with less then 3% of the clusters theoretical capacity purchased we can keep adding nodes for the foreseeable future. I implemented Mongo for a few projects before this but this was the first large auto shareded system where I had to pre-allocate shards to keep the system from collapsing when the application started. I built these servers from scratch and configured the systems and given the hardware I had to work with I am quite pleased with how it turned out.

Worlds Largest PKI Implementation

PKI Achievements

We are clearly one of the largest CA’s in the world, however the largest depends highly on one how you measure. In any case we represent, again depending on how you measure, between 1/4th and 1/3rd of the worlds total SSL certs. And I am told by a number of people who have worked on our system and others, as well as by our auditors, that we are one of the finest CA’s in the world.

While I have little to do with the application development, and the current architecture was mostly inherited, I do manage the databases for this. At one time we also boasted the worlds most efficient OSCP responded written by my former boss Chris G.  I can not say enough good things about him, and the entire team I work with. They are all amazing people! The environment went stagnant for a bit but I am proud of where we are going with PKI; as these handful of instances our now my secure baby  🙂

Worlds Largest Spacewalk installation

PostgreSQL Achievement

We have the worlds largest Spacewalk installation with many tens of thousands of nodes. This is all managed by a single PostgreSQL database (with a wall replica for disaster recovery). This lovely piece of kit was set up by an amazing former coworker Bo J. I inherited it and really wish I could spend more time optimizing. The servers resource utilization is sub optimal as is performance and I wish I had more postgreSQL skill, but my expertise lies in MySQL and Mongo. Give me six months and I will make postgreSQL sing 😉

Worlds Largest Authoritative DNS

DNS Achievements:

I am responsible for the MySQL back-end for the worlds largest authoritative DNS with over 37 million zones.
When I inherited this system (Over 10 million zones ago) it was fraught with problems. However with diligence and an eye for detail, and lots of help from the application team, I was able to remove the land minds, document the complicated infrastructure, and implement a streamlined design that lends it’s self to automation. I started with 4, significantly expensive, anycast pods and a hodgepodge of master. Since then we have increased our zones by over a third and while added we added a new pod I also worked hard to stabilized the masters and pods with little additional hardware.
We are on the verge of completing a new phase where the masters will be bi-coastal and dozens of new pods will drop our premium DNS to response time. Continue “Worlds Largest Authoritative DNS”